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help!!about input the chinese word!
kary
2004-06-23 11:44:01
在日文操作平台下如何能写出(input)中文而不乱码,
i really try hard to input the chinese word above,
please get me a hand,thank you.
...全文
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help!!about input the chinese word!
在日文操作平台下如何能写出(input)中文而不乱码, i really try hard to input the chinese word above, please get me a hand,thank you.
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首席打杂
2004-06-23
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Notepad 是无格式文本,在日文下默认的字体应该是日文字体,你把字体改成 simsun 试试!
kary
2004-06-23
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输入好像没有问题了。在IE中输入我发现居然很好。
但是在Notepad中显示出来的通常有问题。
haibirda
2004-06-23
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挂南极星?应该没有问题吧
微软解决乱码的工具apli.., 搜索以下,哪个是让软件能在任何系统中,不出现乱码的
输入不知道可否
kary
2004-06-23
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先揭帖,另发分问。
朋友们帮帮我。谢谢。
kary
2004-06-23
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现在显示没有问题了.谢谢
还有个问题,从日文输入法切换到微软拼音后,经常只能输入英文,不能输入中文.
有什么办法解决?
紫光拼音好像也没法用.
二级减速器课程设计说明书reducer design specification.doc
二级减速器课程设计说明书,全英文书写 《Ma
chi
ne Parts Design》 Design Specification Topic Designation of Reducer College College of Mechanical and Electrical Engineering Major Mechanical Engineering Class 16机械工程3(国际化) No. of team Team 1 ID/Name 陈旭颖 16211452104 方 琢 16211452105 李成雍 16211452106 Instructor Zhang Yi Date submitted 2019.01.11 Contents
Ab
stract 1 Chapter 1 Course Design Task Book 3 1.1 Purpose 3 1.2 Description of design project 3 1.3 Design Data 4 Chapter 2 Integral Design Scheme of Transmission Device 4 2.1 Transmission Scheme 4 2.2 Advantages and Disadvantages of this Scheme 4 Chapter 3 Selection of Motor 5 3.1 Motor Type Selection 5 3.2 Determination of the Efficiency of the Transmission 5 3.3 Selection of the motor capacity 5 3.4 Determination of the total transmission ratio and distribution transmission ratio of the transmission device 7 Chapter 4 Calculation of Dynamic Parameters 8 Chapter 5 Designation and calculation of high speed gear 11 5.1 Selection of gear type, accuracy grade, material and number of teeth 11 5.2 Design according to tooth surface contact fatigue strength 11 5.3 Determination of the sizes of transmission 15 5.4 Check the bending fatigue strength of tooth root 15 5.5 Calculations of other geometric dimensions of gear transmission 19 5.6 Summary of gear parameters and geometric dimensions 20 Chapter 6 Calculation of low-speed gear 21 6.1 Selection of gear type, accuracy grade, material and number of teeth 21 6.2 Designation according to tooth surface contact fatigue strength 22 6.3 Determination of the sizes of transmission 25 6.4 Check the bending fatigue strength of tooth root 26 6.5 Calculations of other geometric dimensions of gear transmission 30 6.6 Summary of gear parameters and geometric dimensions 30 Chapter 7 The designation of the shaft 32 7.1 Calculateion of High-speed shaft design 32 7.2 Calculation of jack shaft design 39 7.3 Calculation of low speed shaft 47 Chapter 8 Rolling bearing life check 53 8.1 Bearing check on high speed shaft 53 8.2 Bearing check on the jack shaft 55 8.3 Bearing check on the low speed shaft 57 Chapter 9 Key connection design calculation 58 9.1 Calculation check of coupling key connection 58 9.2 Calculation check of low speed pinion’s key connection 59 9.3 Calculation check of high speed main gear’s key connection 59 9.4 Calculation check of low speed main gear’s key connection 59 Chapter 10 Coupling selection 60 10.1 Coupling on the high speed shaft 60 10.2 Coupling on the low speed shaft 60 Chapter 11 Seal and lubricate the reducer 61 11.1 Selection of sealing 61 11.2 Gear lubrication 61 11.3 Bearing lubrication 62 Chapter 12 Reducer accessory 63 12.1 Oil level indicator 63 12.2 Ventilator 63 12.3 Drain plug 64 12.4 Peephole cover 65 12.5 Positioning pin 66 12.6 Cover screw 67 12.7 Lifting device 68 Chapter 13 Main structural dimensions of reducer housing 70 Chapter 14 Drawing of structure analysis of reduce 72 14.1 Drawing of assembly 72 14.2 Housing 73 14.3 Drawing of gears 74 14.4 Drawing of shafts 78 Chapter 15 Conclusion 81 15.1 Summary 81 15.2 Job description of team members 82 Reference 83 Attachment 84
Ab
stract Belt conveyor is a kind of friction driven to transport materials in a continuous way ma
chi
nery. It Is mainly composed of irame conveyor belt, supporting roller, roller, tensioning device and belt conveyor motor device. It can put the material on a certain conveying line and form a conveying process of material from the initial feeding point to the final unloading point. It can not only carry out the transport of broken bulk materials, but also the transport of finished articles. In addition to the pure material transport, it can also cooperate with the requirements of the technological process in the production process of various industrial enterprises to form a rhythmic assembly line. Belt conveyor is widely used in metallurgy, coal, transportation, water and electricity, chemical and other departments, because it has a large amount of transport, simple structure, convenient maintenance, low cost, strong versatility and other advantages. Belt conveyor is also used in building materials, power, light industry, food, ports, ships and other departments. Main contents of this manual is for the design of belt conveyor drive system, the V belt transmission and twoestage cylindrical gear reducer, used in the design and calculation to the "ma
chi
ne design foundation", "mechanical drawing" "tolerance and interchange
ab
ility", “theoretical mechanics" courses, such as knowledge, and use AutoCAD software to carry on the drawing, so the comprehensive practice is a very important link, is also a comprehensive, standardized training in practice. Through this training, so that we have been in many aspects of training and training. It is mainly reflected in the following aspects. (1) we have cultivated the design idea of combining theory with practice, trained our
ab
ility to comprehensively apply the basic theory of mechanical design course and other related courses, analyze and solve practical engineering problems in combination with production practice, and consolidated, deepened and expanded the knowledge of relevant mechanical design. (2) through the standard mechanical parts. common mechanical transmission or simple mechanical design, so that we master the general mechanical design procedures and methods. est
ab
lish a correct engineering desrgn Ideas. cultivate independence. comprehensive. Scientific engineering design
ab
ility and innovation
ab
ility. (3) in addition, it cultivates our
ab
ility to consult and use manuals, atlas and other relevant technical data, as well as the
ab
ility in calculation, drawing data processing and computer, aided design. (4) enhanced our understanding and application of the functions of
Word
and AutoCAD in office software. Key
word
s: reducer, transmission device, design, calculation, CAD Chapter 1 Course Design Task Book 1.1 Purpose According to the diagam of the belt conveyor system: (1) Plan and analysis of transmission device; (2) Selection of motor and calculation of kinematic and dynamic parameters in conveyor system; (3) Design of transmission parts (e.g. gear, worm or belt, etc.); (4) Design of shaft; (5) Design of bearing and its assemblies; (6) Selection and confirmation of key and coupling; (7) Design of lubrication; (8) Housing, framework and accessories; (9) Drawing of assembly and its components; (10) Design specification 1.2 Description of design project (a) running on two shifts per day in one-direction continuously; (b) st
ab
le loading; (c) starting with idling; (d) indoor setting with dust; (e) usage period: 10 years, minor overhaul period: 1 year, and overhaul period: 3 years; (f) power source is alternating three-phase voltage; (g) small-batch production in medium scale ma
chi
nery plant; (h) allowed tolerance of conveyor speed is ± 5%. Working hours per day: 16 hours, working life: 10 years, working days per year: 300 days, equipped with three-phase AC power supply, voltage 380/220 V. 1.3 Design Data Working force of conveyor, F 2900N Speed of conveyor, v 1.5m/s Diameter, D 410mm Chapter 2 Integral Design Scheme of Transmission Device 2.1 Transmission Scheme Analysis of transmission scheme v-belt transmission is adopted . Considering the requirements of the project , I chose this scheme . Its transmission diagram is shown in figure 1-1. The transmission scheme has been given, and the reducer is a two-stage cylindrical gear reducer. 2.2 Advantages and Disadvantages of this Scheme The extemal outline size of this scheme is large, with good shock
ab
sorption capacity, low manufacturing, st
ab
ility accuracy with low cost, and overload protection. But because the gear relative to the bearing of the two-stage cylindrical gear reducer is arranged asymmetrically, the load distribution along the tooth direction is uneven, and the shaft stiff
nes
s is required. Chapter 3 Selection of Motor 3.1 Motor Type Selection According to the use of the Y-series general purpose fully closed self-cooled three-phase asynchronous motor. 3.2 Determination of the Efficiency of the Transmission According to t
ab
le 2-1, we got: The Efficiency of coupling:η1=0.99 The Efficiency of rolling bearing:η2=0.99 The Efficiency of closed cylindrical gears:η3=0.98 The Efficiency of Working Ma
chi
ne:ηw=0.97 Total efficiency from motor to ma
chi
ne: ηa=η1×η24×η32×ηw=0.877 3.3 Selection of the motor capacity The power required by the working ma
chi
ne Pw: Rated power required by motor Pd: Work speed of transmission belt wheels nw: According to the recommended reason
ab
le transmission ratio range in t
ab
le 2-2, the transmission ratio range of the expanded two-stage gear reducer ia=8 ~ 40, the transmission ratio range of v-belt transmission is ib=2~4, so the theoretical transmission ratio range is=16~160. The optional speed range of the motor : nd=is*nw=(16 ~ 160) 69.91=559--2796r/min. After comprehensive consideration of price, weight, transmission ratio and other factors, the selected three-phase asynchronous motor model : Y132M2-6 . Rated power Pen=5.5kW,Full load speed nm=960r/min,Synchronous speed nt=1000r/min。 Serial Number Motor Type Synchronous Speed/(r/min) Rated Power/kW Full Speed/(r/min) 1 Y160M2-8 750 5.5 720 2 Y132M2-6 1000 5.5 960 3 Y132S-4 1500 5.5 1440 4 Y132S1-2 3000 5.5 2900 Figure 3-1 main size parameters of the motor Height of Center Dimensionof overall Dimensionof base mounting Diameter of anchor bolt hole Size of Axis stretch Size of key H L×HD A×B K D×E F×G 132 515×315 216×178 12 38×80 10×33 3.4 Determination of the total transmission ratio and distribution transmission ratio of the transmission device (1)Calculation of total transmission ratio According to the selected fullload speed of the motor nm and the drive shaft speed of the motor nw,we can calculate the total transmission ratio of the transmission device ia: (2)Allocate transmission ratio High speed stage transmission ratio i1 Then the transmission ratio of low-speed stage i2 Total transmission ratio of reducer ib Chapter 4 Calculation of Dynamic Parameters (1)The speed of each shaft: High speed shaft : Jack shaft : Low speed shaft : The working ma
chi
ne shaft : (2)
Input
power of each shaft: High speed shaft : Jack shaft : Low speed shaft : The working ma
chi
ne shaft : Then the output power of each shaft: High speed shaft : Jack shaft : Low speed shaft : The working ma
chi
ne shaft : (3)
Input
torque of each shaft: Motor shaft : High speed shaft : Jack shaft : Low speed shaft : The working ma
chi
ne shaft : Then the torque of each shaft: High speed shaft : Jack shaft : Low speed shaft : The working ma
chi
ne shaft : The rotational speed, power and torque of each shaft are listed in the following t
ab
le name of the shaft rotating speed n /(r/min) power P/kW torque T/(N•m) Motor shaft 960 4.96 49.34 High speed shaft 960 4.91 48.84 Jack shaft 222.74 4.76 204.09 Low speed shaft 69.82 4.62 631.92 The working ma
chi
ne shaft 69.82 4.35 594.99 Chapter 5 Designation and calculation of high speed gear 5.1 Selection of gear type, accuracy grade, material and number of teeth 1. According to the transmission scheme, helical cylindrical gear transmission is selected,Pressure angle α=20°,Primary spiral Angle β=12°。 2. Refer to t
ab
le 10-6 for level 7 accuracy. 3. Material selection : According to t
ab
le 10-1, Pinion chosen: 40Cr (quenched and tempered), hard
nes
s: 280HBS; Main gear: 45 (quenched and tempered), hard
nes
s: 240HBS. 4. Number of pinion teeth: z1=24,number of main gear teeth: z2=z1×i=24×4.31=103. 5.2 Design according to tooth surface contact fatigue strength 1. The diameter of the dividing circle of the pinion is calculated by formula (10-24),that is: (1) Determine the values of each parameter in the formula (1) Choose KHt=1.3 (2) Calculate the torque T transmitted by the pinion: (3) According to t
ab
le 10-7, the tooth width coefficient: φd=1 (4) According to figure 10-20, regional coefficient: ZH=2.47 (5) According to t
ab
le 10-5, the elastic influence coefficient of the material: ZE=189.8√MPa. (6)The contact fatigue strength Zε is calculated by formula (10-9). (7) The spiral Angle coefficient Zβ can be obtained from the formula. (8) Calculate the allow
ab
le contact fatigue stress[σH] According to figure 10-25d, the contact fatigue limit of pinion and large gear is respectively The stress cycle number is calculated from equation (10-15): Contact fatigue coefficients were obtained from FIG. 10-23 If the failure prob
ab
ility is 1% and the safety coefficient S=1,then: Take the smaller one of [σH]1 and [σH]2as the contact fatigue allow
ab
le stress of the gear pair, that is: (2) Calculate the diameter of the dividing circle of the pinion 2. Adjust the diameter of the dividing circle of the pinion (1) Data preparation before calculating actual load coefficient. (1) Circumferential velocity ν (2) Tooth width b (2) Calculate the actual load coefficient KH (1) According to t
ab
le 10-2, KA=1 (2) According to v=1.827m/s and the accuracy of level 7, the dynamic load coefficient can be obtained from figure 10-8, Kv=1.035 (3) The circular force of a gear. In t
ab
le 10-3, the load distribution coefficient between teeth was KH =1.4 When the accuracy of level 7 and the relative support of pinion are arranged asymmetrically by interpolation method, according to t
ab
le 10-4, the distribution coefficient of load in tooth direction KHβ=1.417 Thus, the actual load coefficient KH is obtained (3) According to equation (10-12) and the actual load coefficient, the diameter of the dividing circle d1 can be obtained (4) Determine the modulus of 5.3 Determination of the sizes of transmission 1. Computing center distance a 2. The helix Angle is corrected according to the center distance after rounding β=12°19'58" 3. Calculate the dividing circle diameter d1 ,d2of small and big gear 4. Calculate the tooth width b Take B1=55mm, B2=50mm 5.4 Check the bending fatigue strength of tooth root The fatigue strength condition of tooth root bending: (1)T、mn and d1 are like the previous Tooth width: b=b2=50 Tooth shape coefficient YFa and stress correction coefficient YSa, the equivalent number of teeth: The equivalent number of teeth of pinion Zv1: Equivalent number of teeth of main gear Zv2: The tooth shape coefficient is obtained from FIG. 10-17 The stress correction coefficient is obtained from FIG. 10-18 (1) Choose load factor KFt=1.3 (2) From equation (10-18), the coincidence coefficient of bending fatigue strength Yε can be calculated Have a type: (3) From equation (10-19), obtain the spiral Angle coefficient of bending fatigue strength Yβ (2) Circumferential velocity (3) Aspect ratio b/h According to v=2.47m/s, level 7 accuracy, dynamic load coefficient can be found from figure 10-8, Kv=1.047 According to t
ab
le 10-3 , load distribution coefficients between teeth KFα=1.4 According to t
ab
le 10-4, KH =1.42 and b/h=50/4.5=11.111. According to figure 10-13, KF =1.079. Then the load coefficient is: According to FIG. 10-24c, the tooth root bending fatigue limit of pinion and big gear is respectively The bending fatigue coefficient KFN1 ,KFN2 was obtained from FIG. 10-22 The bending fatigue safety factor S=1.25, from equation (10-14) Check the bending fatigue strength of tooth root The bending fatigue strength of tooth root meets the requirement, and the
ab
ility of pinion to resist bending fatigue damage is greater than that of large gear. (4) The circular velocity of a gear Level 7 accuracy is appropriate. 5.5 Calculations of other geometric dimensions of gear transmission (1)Calculate the height of addendum tooth, dedendum tooth and total tooth (2)Calculate the addendum circle diameters of small and large gears (3)Calculate the diameter of dedendum circle of small and large gears 5.6 Summary of gear parameters and geometric dimensions Code name Calculated formula Pinion Main gear Modulus m 2 2 Spiral Angle β left-handed 12°19'58" right-handed 12°19'58" Coefficient of addendum height ha* 1.0 1.0 Tip clearance coefficient c* 0.25 0.25 Number of teeth z 24 103 Width of teeth B 55 50 Height of addendum teeth ha m×ha* 2 2 Height of dedendum teeth hf m×(ha*+c*) 2.5 2.5 Diameter of the dividing circle d 49.134 210.866 Addendum circle diameter da d+2×ha 53.134 214.866 Dedendum circle diameter df d-2×hf 44.134 205.866 Figure 5-1 structure diagram of high-speed main gear Chapter 6 Calculation of low-speed gear 6.1 Selection of gear type, accuracy grade, material and number of teeth 1. According to the transmission scheme, choose helical cylindrical gears,The pressure off for alpha = 20 °, primary spiral Angle beta = 12 °. 2. Refer to t
ab
le 10-6 , choose level 7 accuracy. 3. Material selection According to t
ab
le 10-1, choose pinion 40Cr (quen
chi
ng and tempering), and the hard
nes
s was 280HBS; choose main gear 45 (quen
chi
ng and tempering), and the hard
nes
s was 240HBS 4. Select the number of pinion teeth z1=25, then the number of large gear teethz2=z1×i=25×3.19=81. 6.2 Designation according to tooth surface contact fatigue strength 1. From formula (10-24), the diameter of the dividing circle of the pinion is calculated, i.e (1) Determine the values of each parameter in the formula (1) Choose KHt=1.3 (2) Calculate the torque transmitted by the pinion: (3) From t
ab
le 10-7, the tooth width coefficient is φd=1 (4) From figure 10-20, Regional coefficient ZH=2.47 (5) From t
ab
le 10-5, the elastic influence coefficient of the material ZE=189.8√MPa。 (6) From equation (10-9), the coincidence coefficient is used to calculate the contact fatigue strength Zε. (7) From the formula, the spiral Angle coefficient Zβ. (8) Calculate the allow
ab
le contact fatigue stress[σH] According to figure 10-25d, the contact fatigue limit of pinion and big gear is respectively From equation (10-15) , the number of stress cycles can be calculated : From figure10-23, check the contact fatigue coefficient If the failure prob
ab
ility is 1% and the safety coefficient S=1, then Take the smaller one of [σH]1 and [σH]2as the contact fatigue allow
ab
le stress of the gear pair, that is: (2) Calculate the diameter of the dividing circle of the pinion 2.Adjust the diameter of the dividing circle of the pinion (1) Data preparation before calculating actual load coefficient. (1) Circumferential velocity ν (2) Tooth width b (2) Calculate the actual load coefficient KH (1) According to t
ab
le 10-2, KA=1 (2) According to v=0.666m/s and the accuracy of level 7, the dynamic load coefficient can be obtained from figure 10-8, Kv=1.013 (3) The circular force of a gear. In t
ab
le 10-3, the load distribution coefficient between teeth was KH =1.2 When the accuracy of level 7 and the relative support of pinion are arranged asymmetrically by interpolation method, according to t
ab
le 10-4, the distribution coefficient of load in tooth direction KHβ=1.421 Thus, the actual load coefficient KH is obtained (3) According to equation (10-12) and the actual load coefficient, the diameter of the dividing circle d1 can be obtained (4) Determine the modulus of 6.3 Determination of the sizes of transmission 1. Computing center distance a 2.The helix Angle is corrected according to the center distance after rounding β=12°43'9" 3. Calculate the dividing circle diameter d1 ,d2of small and big gear 4. Calculate the tooth width b Take B1=85mm B2=80mm 6.4 Check the bending fatigue strength of tooth root The fatigue strength condition of tooth root bending: (1)T、mn and d1 are like the previous Tooth width: b=b2=80 Tooth shape coefficient YFa and stress correction coefficient YSa, the equivalent number of teeth: Equivalent number of teeth of pinion Zv1: Equivalent number of teeth of main gear Zv2: The tooth shape coefficient is obtained from FIG. 10-17 The stress correction coefficient is obtained from FIG. 10-18 (1) Choose load factor KFt=1.3 (2) From equation (10-18), the coincidence coefficient of bending fatigue strength Yε can be calculated Have a type: (3) From equation (10-19), obtain the spiral Angle coefficient of bending fatigue strength Yβ (2) Circumferential velocity (3) Aspect ratio b/h According to v=0.9m/s, level 7 accuracy, dynamic load coefficient can be found from figure 10-8, Kv=1.017 According to t
ab
le 10-3 , load distribution coefficients between teeth KFα=1.4 According to t
ab
le 10-4, KHβ =1.427 and b/h=80/6.75=11.852. According to figure 10-13, KF =1.08. Then the load coefficient is: According to FIG. 10-24c, the tooth root bending fatigue limit of pinion and big gear is respectively The bending fatigue coefficient KFN1 ,KFN2 was obtained from FIG. 10-22 The bending fatigue safety factor S=1.25, from equation (10-14) Check the bending fatigue strength of tooth root The bending fatigue strength of tooth root meets the requirement, and the
ab
ility of pinion to resist bending fatigue damage is greater than that of large gear. (4) The circular velocity of a gear Level 7 accuracy is appropriate. 6.5 Calculations of other geometric dimensions of gear transmission (1)Calculate the height of addendum tooth, dedendum tooth and total tooth (2)Calculate the addendum circle diameters of small and large gears (3)Calculate the diameter of dedendum circle of small and large gears 6.6 Summary of gear parameters and geometric dimensions Code name Calculated formula Pinion Main gear Modulus m 3 3 Spiral Angle β left-handed 12°43'9" right-handed 12°43'9" Coefficient of addendum height ha* 1.0 1.0 Tip clearance coefficient c* 0.25 0.25 Number of teeth z 25 81 Width of teeth B 85 80 Height of addendum teeth ha m×ha* 3 3 Height of dedendum teeth hf m×(ha*+c*) 3.75 3.75 Diameter of the dividing circle d 76.887 249.113 Addendum circle diameter da d+2×ha 82.887 255.113 Dedendum circle diameter df d-2×hf 69.387 241.613 Figure 6-1 Low speed large gear structure drawing Chapter 7 The designation of the shaft 7.1 Calculateion of High-speed shaft design 1. Select the material on the shaft and determine the allow
ab
le stress Because the reducer is a general ma
chi
ne, there is no special requirement, so 40Cr (quenched and tempered) is selected, the hard
nes
s is 280HBS, check the t
ab
le15-1,take σb=735MPa, σ-1b=60MPa 2. The minimum diameter of the shaft estimated according to the initial torsion strength Check t
ab
le 15-3, take A0=112,so Shaft ends have 1 keyway, therefore, the axle diameter should be increased by 5% According to the t
ab
le, the diameter of the standard axle hole is 22mm, so d=22 Figure 7-1 Schematic diagram of high-speed shaft (1) The minimum diameter of the
input
shaft is obviously d12, where the coupling is mounted. In order to adapt the selected shaft diameter d12 to the coupling aperture, the type of coupling should be selected. The calculated torque of the coupling Tca = KA×T, according to the t
ab
le, thinking
ab
out the st
ab
ility, we choose KA = 1.3, then: According to the condition that the torque Tca of the coupling should be less than the nominal torque of the coupling, refer to standard GB t4323-2002 or design manual, choose LX3 type coupling. The aperture of the semi-coupling is 22mm, the hub hole length of the semi-coupling and the shaft is 52mm. Choose ordinary flat keys,A type keys, b×h = 6×6mm(GB T 1096-2003), bond length L=40mm。 (2) Initial selection of rolling bearing. Since the bearing is subject to both radial and axial forces, angular contact bearing is selected. Referring to the work requirements and according to d23 = 27mm, select 7206AC angular contact bearing from bearing product catalog, its size: d×D×B = 30×62×16mm, so d34 = d78 = 30 mm. The positioning shaft shoulder height of 7206AC type bearing is found in the manual, h = 3 mm,then choose d45 = d67 = 36 mm. (3)Because the diameter of the gear is small, in order to ensure the strength of the gear wheel body, the gear and the shaft should be made into one and become the gear shaft. So l56 = 55 mm, d56 = 53.134 mm. (4) Thick
nes
s of bearing end covere=10, thick
nes
s of the gasketΔt=2. According to the bearing end cover for easy assembly and disassembly, ensure that the outer end face of the bearing end cover has a certain distance from the end face of the coupling, K=24; Screw C1=22mm, C2=20mm, thick
nes
s of box seat wall δ=8mm, then: (5) Take small spacing distance of enclosure wall Δ1 = 10 mm, the distance between high speed main gear and low speed pinion Δ3 = 15 mm distance. Considering
ab
out the housing casting error, when determining the position of rolling bearing, a distance Δ from inner wall of box should be taken, take Δ = 10 mm, the width of low speed pinion b3=85mm, then: At this point, the diameter and length of each section of the shaft have been preliminarily determined. Shaft section 1 2 3 4 5 6 7 Diameter / mm 22 27 30 36 53.134 36 30 Length/ mm 52 65 28 105.5 55 8 28 3. Stress analysis of the shaft The circumferential force on a high speed pinion Ft1 (d1 is the diameter of the indexing circle of the high-speed pinion) Radial force on a high speed pinion Fr1 Axial force on a high speed pinion Fa1 According to 7206AC angular contact manual, pressure center a=18.7mm Distance between the center point of the first shaft and the bearing pressure center l1: Distance from bearing pressure center to gear fulcrum l2: Distance between gear midpoint and bearing pressure center l3: (1) Calculate the supporting reaction of the shaft Horizontal support reaction: Vertical support reaction: (2) Calculate the bending moment of the shaft, and draw the bending moment diagram The horizontal bending moment at section C: The vertical bending moment at section C: Bending moment diagram of horizontal plane (fig.b) and vertical plane (fig.c). The resultant bending moment at section C: (3) Make composite bending moment diagram (figure d) Make torque diagram (figure e) Figure 7-2 High - speed shaft force and bending moment diagram 4. Check the strength of the shaft Because the bending moment on the left side of C is large and the action has torque, the left side of C is the dangerous section. The bending section coefficient W: The torsion cross section coefficient WT: The maximum bending stress: The shear stress: Check and calculate according to the strength of bending and torsion. For the shaft of one-way drive, torque is processed according to pulsating cycle. Therefore, the reduced coefficient is adopted α=0.6, then the equivalent stress is (10) Check the t
ab
le, get 40Cr(tempering and tempering) treatment, and the limit of tensile strength σB=735MPa; Then the allow
ab
le bending stress of the axis [σ-1b]=60MPa, σca<[σ-1b], so the strength is good. 7.2 Calculation of jack shaft design 1. Select the material on the shaft, and determine the allow
ab
le stress Because the reducer is a general ma
chi
ne, there is no special requirements, so choose 45 (quenched and tempered), the hard
nes
s: 240HBS. Referring t
ab
le 15-1, take σb=640MPa, σ-1b=60MPa 2. According to the initial torsion strength, the minimum diameter of the shaft estimated Refer to t
ab
le 15-3, take A0=112, then: Since the minimum diameter of the shaft section is all rolling bearings, the standard diameter d=35mm is selected. Figure 7-3 Diagram of intermediate shaft (1) Initial selection of rolling bearing. The minimum diameters of the intermediate shaft are d12 and d56 for mounting the rolling bearing. Because the bearing is subject to both radial and axial forces, angular contact bearing is chosen. Referring to the requirement of working and according to dmin = 31.08 mm, from the bearing catalogue, selsct angular contact bearing 7207AC, its size: d×D×B = 35×72×17mm, so d12 = d56 = 35 mm. (2) At the installation of the big gear, take the diameter of the shaft section d45 = 38mm; Positioning by oil baffle ring is taken between the right end of the gear and the right bearing. It is known that the width of the hub of the high-speed large gear wheel b2 = 50mm, in order to press gears reli
ab
ly, this section should be slightly shorter than the width of the hub, then take l45 = 48 mm. Shaft shoulder positioning is adopted in the left end of the gear, the height of shaft shoulder h = (2~3)R. Refer to the t
ab
le with trunnion d45 = 38 mm, take h = 5 mm, then the diameter of Collar point d34 = 48 mm. Collar width b≥1.4h, take l34 = 15 mm. (3) Left end rolling bearing adopts oil baffle ring for axial positioning. (4) Considering
ab
out material and ma
chi
ning economy, low speed pinion and shaft should be designed and manufactured separately. It is known that the hub width of the low-speed pinion is b3= 85mm, in order to make the end face of oil retaining ring press the gear reli
ab
ly, this section should be slightly shorter than the width of the hub, so take l23 = 83 mm,d23=38mm。 (5) Take the distance between the low-speed pinion and the inner wall of the boxΔ1 =10 mm, the distance between the high speed big gear and the inner wall of the box Δ2 =12.5 mm, the distance between high speed main gear and low speed pinionΔ3=15mm. Consider housing casting error, when determining the position of rolling bearing, should be from a distance Δ casing wall, take Δ = 10 mm, then: At this point, the diameter and length of each section of the shaft have been preliminarily determined. Shaft section 1 2 3 4 5 Diameter/ mm 35 38 48 38 35 Length/ mm 39 83 15 48 41.5 3. Force analysis of the shaft The circumferential force on a high speed pinion Ft2 (d2 is the diameter of the indexing circle of the high-speed pinion) Radial force on a high speed pinion Fr2 Axial force on a high speed pinion Fa2 Circumferential force on the low-speed pinion Ft3 (d3 is the dividing circle diameter of the low-speed pinion) Radial force on a low speed pinion The axial force on a low speed pinion According to 7207AC angular contact manual, pressure center a=21mm Distance from bearing pressure center to middle point of low-speed pinion: Distance from the midpoint of the low-speed pinion to that of the high-speed large gear: Distance from the middle point of the high-speed large gear to the bearing pressure center: (1) Calculate the reaction force of the shaft Horizontal support reaction Vertical support reaction (2) Calculate the bending moment of the shaft and draw the bending moment diagram The horizontal bending moment at section B The horizontal bending moment at section C The vertical bending moment at section C The vertical bending moment at section B Draw the bending moment diagram of horizontal plane (fig.b) and vertical plane (fig.c) The resultant bending moment at section B The synthetic bending moment of section C: Make composite bending moment diagram (figure d) Make torque diagram (figure e) Figure 7-4 force and bending moment of jack shaft 4. Check the strength of the shaft Because the bending moment on the left side of B is large and the action has torque, the left side of B is the dangerous section. Its bending section coefficient: Its torsion cross section coefficient: The maximum bending stress: Its shear stress: Check and calculate according to the strength of bending and torsion. For the shaft of one-way drive, torque is processed according to pulsating cycle. Therefore, the reduced coefficient is adopted α=0.6, then the equivalent stress is Check the t
ab
le, get 40Cr(tempering and tempering) treatment, and the limit of tensile strength σB=640MPa; Then the allow
ab
le bending stress of the axis [σ-1b]=60MPa, σca<[σ-1b], so the strength is good. 7.3 Calculation of low speed shaft 1. Select the material on the shaft, and determine the allow
ab
le stress Because the reducer is a general ma
chi
ne, there is no special requirements, so choose 45 (quenched and tempered), the hard
nes
s: 240HBS. Referring t
ab
le 15-1, take σb=640MPa, σ-1b=60MPa 2. According to the initial torsion strength, the minimum diameter of the shaft estimated Refer to t
ab
le 15-3, take A0=112, then: Shaft end has 1 keyway, so increase shaft diameter by 7% According to the t
ab
le, the diameter of the standard axle hole is 50mm, so d=50 Figure 7-5 Schematic diagram of low-speed shaft (1) The minimum diameter of the output shaft is obviously the diameter d1 of the shaft where the coupling is mounted. In order to make the selected shaft diameter d1 match the coupling aperture, it is necessary to select the type of coupling.The calculated torque of the coupling Tca = KA×T, refer to the t
ab
le, consider
ab
out st
ab
ility, then take KA = 1.3,thus: According to the condition that the torque Tca of the coupling should be less than the nominal torque of the coupling, check the standard GB t4323-2002 or the design manual, choose LX4 type coupling. The aperture of the semi-coupling is 50mm, the hub hole length of fit
nes
s of the semi-coupling and the shaft is 112mm. Choose ordinary flat bond, A type bond, b×h = 14×9mm(GB T 1096-2003), length of bond L=100mm. (2) Initial selection of rolling bearing. Because the bearing is subject to both radial and axial forces, angular contact bearing is chosen. According to work requirements and d23 = 55mm, angular contact bearing 7212AC is selected from the bearing product catalog, its size: d×D×B = 60×110×22mm, so d34 = d78 = 60 mm. Positioning of bearing oil retaining ring. According to the manual, the positioning shaft shoulder height of type 7212AC bearing is h = 4.5mm, so d45 = 69mm (3) Take the diameter of the shaft section where the gear is mounted d67 = 63 mm;The width of the low-speed large gear hub is known as b4 = 80 mm,in order to make the end face of the oil retaining ring press the gear reli
ab
ly, this shaft segment should be slightly shorter than the width of the hub, so l67 = 78mm. The left end of the gear is fixed by the shaft shoulder. The height of shaft shoulder h = (2~3)R,The diameter of the shaft d67 = 63 mm, so take h = 10 mm, then the diameter at the collar d56 = 83 mm, take l56=10mm. (4) Thick
nes
s of bearing end cover e=10, the thick
nes
s of the gasket Δt=2. According to the ease of mounting and dismounting of the bearing end cover, ensure that the outer end face of the bearing end cover has a certain distance from the end face of the coupling K=24, screw C1=22mm, C2=20mm, box seat wall thick
nes
s δ=8mm, then: (5) Assume the distance between low level main gear and inner box wall Δ 2 = 12.5 mm, the distance between high speed main gear and low speed pinion Δ 3 = 15 mm distance. Consider housing casting error, when determining the position of rolling bearing, should be from a distance Δ casing wall, assume Δ = 10 mm, then: At this point, the diameter and length of each section of the shaft have been preliminarily determined. Shaft section 1 2 3 4 5 6 7 Diameter 50 55 60 69 83 63 60 Length 112 59 44.5 57.5 10 78 46.5 3. Force analysis of the shaft Circumferential force on the low-speed big gear (d4 is the dividing circle diameter of the low-speed big gear) The radial force on a large low speed gear The axial force exerted on a large low-speed gear Refer to the manual with 7212AC angular contaction, know pressure center a=30.8mm (1)Calculate the supporting reaction of the shaft Horizontal support reaction Vertical support reaction (2) Calculate the bending moment of the shaft and draw the bending moment diagram The horizontal bending moment at section C The vertical bending moment at section C Draw the bending moment diagram of horizontal plane (fig.b) and vertical plane (fig.c) The resultant bending moment at section C (3) Make composite bending moment diagram (figure d) Make torque diagram (figure e) Figure 7-6 Diagram of force and bending moment of low speed shaft 4. Check the strength of the shaft Because the bending moment on the left side of C is large and the action has torque, the left side of C is the dangerous section Its bending section coefficient: Its torsion cross section coefficient: The maximum bending stress: Its shear stress: Check and calculate according to the strength of bending and torsion. For the shaft of one-way drive, torque is processed according to pulsating cycle. So the reduced coefficient =0.6, then the equivalent stress: Refer to the the t
ab
le, get 45(tempering) treatment, tensile strength limitσB=640MPa,then the allow
ab
le bending stress of the axis[σ-1b]=60MPa, σca<[σ-1b], so the strength is good. Chapter 8 Rolling bearing life check 8.1 Bearing check on high speed shaft Bearing code d(mm) D(mm) B(mm) Cr(kN) C0r(kN) 7206AC 30 62 16 22 14.2 Adopt 7206AC angular contact ball bearing, inner diameter d=30mm, outer diameter D=62mm, width B=16mm, Basic dynamic load rating Cr=22kN,Rated static load C0r=14.2kN. Life expectancy is Lh=48000h. According to the horizontal and vertical bearing reaction calculated previously, we can calculate the resultant bearing reaction: Axial force Fae=435N According to the calculations, bearing 1 is "pressed", while bearing 2 is “relaxing”. Refer to the t
ab
le, X1=0.41,Y1=0.87,X2=1,Y2=0 Refer to the t
ab
le, ft=1,fp=1 Then, take the bigger one into Bearing life is sufficient. 8.2 Bearing check on the jack shaft Bearing code d(mm) D(mm) B(mm) Cr(kN) C0r(kN) 7207AC 35 72 17 29 19.2 Adopt 7207AC angular contact ball bearing, inner diameter d=35mm, outer diameter D=72mm, width B=17mm, Basic dynamic load ratingCr=29kN, Rated static load C0r=19.2kN Life expectancy is Lh=48000h. According to the horizontal and vertical bearing reaction calculated previously, we can calculate the resultant bearing reaction: Axial force Fae=775N According to the calculations, bearing 1 is "pressed", while bearing 2 is “relaxing”. Refer to the t
ab
le, X1=0.41,Y1=0.87,X2=1,Y2=0 Refer to the t
ab
le, ft=1,fp=1 Then, take the bigger one into Bearing life is sufficient. 8.3 Bearing check on the low speed shaft Bearring code d(mm) D(mm) B(mm) Cr(kN) C0r(kN) 7212AC 60 110 22 58.2 46.2 Adopt 7212AC angular contact ball bearing, inner diameter d=60mm, outer diameter D=110mm, width B=22mm, Basic dynamic load rating Cr=58.2kN,Rated static load C0r=46.2kN Life expectancy is Lh=48000h。 According to the horizontal and vertical bearing reaction calculated previously, we can calculate the resultant bearing reaction: Axial force Fae=1145N According to the calculations, bearing 1 is "pressed", while bearing 2 is “relaxing”. Refer to the t
ab
le, X1=0.41,Y1=0.87,X2=1,Y2=0 Refer to the t
ab
le, ft=1,fp=1 Then, take the bigger one into Bearing life is sufficient. Chapter 9 Key connection design calculation 9.1 Calculation check of coupling key connection The chosen type of key is A-type: 6×6(GB/T 1096-2003) Working length of key: l=L-b=40-6=34mm Contact height of the hub keyway: k=h/2=3mm According to the material of the coupling which is 45 and the st
ab
ility of loading, we can get [σp]=120MPa, then it’s compression strength is It meets the strength requirement. 9.2 Calculation check of low speed pinion’s key connection The chosen type of key is A-type: 10×8(GB/T 1096-2003) Working length of key: l=L-b=70-10=60mm Contact height of the hub keyway: k=h/2=4mm According to the material of the low speed pinion which is 40Cr and the st
ab
ility of loading, we can get [σp]=120MPa, then it’s compression strength is It meets the strength requirement. 9.3 Calculation check of high speed main gear’s key connection The chosen type of key is A-type: 10×8(GB/T 1096-2003) Working length of key: l=L-b=36-10=26mm Contact height of the hub keyway: k=h/2=4mm According to the material of the high speed main gear which is 45 and the st
ab
ility of loading, we can get [σp]=120MPa, then it’s compression strength is It meets the strength requirement. 9.4 Calculation check of low speed main gear’s key connection The chosen type of key is A-type: 18×11(GB/T 1096-2003) Working length of key: l=L-b=63-18=45mm Contact height of the hub keyway: k=h/2=5.5mm According to the material of the low speed main gear which is 45 and the st
ab
ility of loading, we can get [σp]=120MPa, then it’s compression strength is It meets the strength requirement. Chapter 10 Coupling selection 10.1 Coupling on the high speed shaft (1)Calculate the load on the coupling Refer to the t
ab
le, the load coefficient of the coupling is KA=1.3 Then calculate the torque is Tc=KA×T=1.3×48.84=63.5N•m (2)Select the type of coupling Primary coupling model is LX3 elastic pin coupling (GB/ t4323-2002). Refer to the t
ab
le, Nominal torque Tn=1250N•m, Allow
ab
le speed[n]=4700r/min, thus: Tc=63.5N•m
able. Refer to the t
ab
le, the active end aperture of the coupling is38mm, shaft hole length is 82mm. The aperture of the driven end is 22mm, axis hole length is 52mm. 10.2 Coupling on the low speed shaft (1)Calculate the load on the coupling Refer to the t
ab
le, the load coefficient of the coupling is KA=1.3 Then calculate the torque is Tc=KA×T=1.3×631.92=821.5N•m (2)Select the type of coupling Primary coupling model is LX3 elastic pin coupling (GB/ t4323-2002). Refer to the t
ab
le, Nominal torque Tn=2500N•m, Allow
ab
le speed[n]=3870r/min, thus: Tc=821.5N•m
able. Refer to the t
ab
le, the active end aperture of the coupling is 50mm, shaft hole length is 112mm. The aperture of the driven end is 42mm, axis hole length is 112mm. Chapter 11 Seal and lubricate the reducer 11.1 Selection of sealing In order to prevent the leakage of lubricant inside the box and the entry of external impurities into the box to affect the work of the box, between the parts that make up the box, such like the box cover and the box seat, the output of the overhanging shaft, the
input
shaft and the bearing cover, different types of sealing devices are required. For the joint surface without relative motion, commonly used sealant, oil resistant rubber gasket, etc. For the sealing of rotating parts such as overhanging shaft, different seals and structures should be considered according to their different motion speed and sealing requirements. In this design, because the relative speed of sealing interface is small, contact seal is adopted. The velocity between the
input
shaft and the bearing cover is V <3m/s, the velocity between the output shaft and the bearing cover is also V 1.2δ 12mm Distance between gear face and inner box wall △2 >δ 12.5mm Case cover and seat rib thick
nes
s m1、m m1≈0.85×δ1、m≈0.85×δ 8mm、8mm Outer diameter of high speed bearing end cap D1 D+(5~5.5)d3;D--bearing outer diameter 102mm Outer diameter of end cover of jack bearing D2 D+(5~5.5)d3;D--bearing outer diameter 112mm Outer diameter of low speed bearing end cap D3 D+(5~5.5)d3;D--bearing outer diameter 150mm Chapter 14 Drawing of structure analysis of reduce 14.1 Drawing of assembly 14.2 Housing 14.3 Drawing of gears High speed main gear Low speed pinion 14.4 Drawing of shafts High speed shaft Jack speed shaft Low speed shaft Chapter 15 Conclusion 15.1 Summary After hard work, I finally finished the mechanical design course. In the process of this operation, I encountered many difficulties. The repeated calculation and the design scheme modification exposed my lack of knowledge and experience in this aspect in the early stage, and I learned the lesson of blind calculation. As for drawing assembly drawing and part drawing, due to sufficient preliminary calculation, the whole process took less than three days. During this period, I also received a lot of
help
from my classmates and teachers. Here I would like to express my most sincere thanks to them. Although the time of this assignment is long and the process is tortuous, for me, the biggest gain is the method and
ab
ility. The
ab
ility to analyze and solve problems. In the whole process, I found that what students like us most lack is experience, no perceptual knowledge, empty theoretical knowledge, and some things may be out of touch with the reality. In general, I think doing this type of homework is of great
help
to us. It requires us to systematically connect the relevant knowledge we have learned, expose our shortcomings and make improvements. Sometimes a person's power is limited, the wisdom of all people, I believe our work will be more perfect! Due to the limited time, there are many shortcomings in this design, such as the huge box structure and large weight. The gear calculation is not accurate enough and other defects, I believe, through this practice, I can avoid a lot of unnecessary work in the future design, have the
ab
ility to design a more compact structure, transmission more st
ab
le and accurate equipment. 15.2 Job description of team members Team leader: 陈旭颖 Finish the designation and calculation of transmission device, motor, dynamic parameters, rolling bearings, keys and couplings. Draw the CAD of assembly drawing and reducer housing drawing. Write the design specification. Team members: 方琢 Finish the designation and calculation of high speed gear, jack gear and low speed gear. Draw the CAD of high speed gear, jack gear and low speed gear. 李成雍 Finish the designation and calculation of high speed shaft, intermediate shaft and low speed shaft. Draw the CAD of high speed shaft, intermediate shaft and low speed shaft. Reference [1] Kunwoo Lee, Principles of CAD/CAM/CAE Systems, Pearson, Jan., 1999. [2] Chris McMahon and Jimmie Browne, CAD/CAM Principles, Practices and Manufacturing Management (2/e), Prentice Hall, July, 1999. [3] Andrew D. Dimarogonas, Ma
chi
ne Design - A CAD Approach, John Wiley & Sons, Dec. 2000. [4] E. Paul Degarmo, J. T. Black and Ronald A. Kohser, Materials and Processes in Manufacturing (11th edition), Wiley, Dec. 2011. [5] 李育锡. 机械设计课程设计(第⼆版). 北京:⾼等教育出版社. in
Chi
nes
e [6] 陈秀宁. 机械设计课程设计(第四版). 杭州:浙江⼤学出版社. 2010. in
Chi
nes
e [7] 吴宗泽. 机械设计课程设计. 北京:⾼等教育出版社. 2007. in
Chi
nes
e [8] 闻邦椿. 机械设计⼿册 1-6 卷(第五版). 北京:机械⼯业出版社. 2011. in
Chi
nes
e Attachment 1.The drawing of assembly; 2.The drawing of reducer housing; 3.The drawing of pinion; 4.The drawing of main gear; 5.The drawing of low speed shaft; 6.The drawing of jack shaft; 7.The drawing of high speed shaft;
PDF_To_JPG[无水印]
下面忽略了吧.其实这是破解版的.正常使用.无水印 PDF TO JPG User Manual Instruction PDFtoJPG is a standalone win32 program that convert PDF to JPG and don't requires Adobe Acrobat and other third-party library. Feature Support batch process mode, You can convert a hundred of PDF document at one time. Fast speed Supports PDF that created with English, French, German, Italian,
Chi
nes
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nes
e and other languages Supports all Windows platforms, 95/98/ME/NT/2000/XP Support PDF 1.6 (formerly only supported by Acrobat 7.0) Support run from command line. Supprt True type,type 1, type 0 and CID font. Use PDFtoJPG Converter Here is a screen shot of PDFtoJPG ADD:You can use Add to add PDF file to the list, Click Add button, You will be prompt to select PDF files which you need to convert and then Add these files to the list. REMOVE:Remove selected file from list. CLEAR: Clear all files in the list( It don't delete the file, only remove it from the list). CONVERT: Convert all files in the list into TIF Convert Folder:Convert all PDF files that are in the selected foder. Image Name Template: The template of export jpg file name, if you left it empty, the jpg file name will as same as oroginal PDF file name."#" will replace with page numbers, for example: (we assume the file name of the PDF document is "test.pdf". if the template is "-###" , the export images will be named as test-001.jpg,test-002.jpg, if you change the template to "##", the export images will be named as test01.jpg,test02.jpg. Command Line Usage Usage: PDFtoJPG [Option] < -i PDF File> [-o JPGFOLDER] -i [
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For Example: PDFtoJPG -i C:\
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c\ -r 300 -q 100 PDFtoTIF -i f:\pdfs\05.pdf -o f:\jpg\ -r 200 -q 100 Ordering PDFtoJPG To purchase PDFtoJPG use one of the following methods: 1. Online - Complete and submit the Secure Order Form avail
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le from URL https://www.regnow.com/softsell/nph-softsell.cgi?item=11868-4, or 2. Order by fax:1-800-442-3172 (US); +1 952-646-5604(Internationally) 3. Credit Card Order by Phone: To place your order by phone call us with your credit card information ready at one of the numbers below: Toll Free (US and Canada only):1-877-353-7297 Standard (International): 1-(952) 646-5331 PDFtoJPG is sold on a per user basis. One license allows one user to install the software on their desktop and their laptop but only one copy of Click to Convert may be used at any given time. Support Any questions
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out our product are welcome, our technical support eamil: support@digitzone.com License Information PDFtoJPG is sold on a per user basis. One license allows one user to install the software on their desktop and their laptop but only one copy of it may be used at any given time. Prices noted below are in US dollars. A single license of PDFtoJPG retails at US$59. Purchase of a PDFtoJPG License includes FREE upgrades for: - 30 days from the date of purchase - Bug Fixes for the version which you have purchased
FastReport.v4.15 for.Delphi.BCB.Full.Source企业版含ClientServer中文修正版支持D4-XE5
FastReport.v4.15 for.Delphi.BCB.Full.Source企业版含ClientServer中文修正版支持Delphi 4-XE5 and C++Builder 6-XE5. D2010以上版本(D14_D19)安装必读 delphi2010以上版本(D14_D19)使用者安装时,请将res\frccD14_D19.exe更名名为frcc.exe frccD14_D19.exe是专门的delphi2010以上版本(D14_D19)编码器。其他低delphi版本,请使用frcc.exe FastReport® VCL is an add-on component that allows your application to generate reports quickly and efficiently. FastReport® provides all the tools necessary for developing reports, including a visual report designer, a reporting core, and a preview window. It can be used in Embarcadero (ex Borland and CodeGear) Delphi 4-XE5 and C++Builder 6-XE5. version 4.15 --------------- + Added Embarcadero RAD Studio XE5 support + Added Internal components for FireDac dat
ab
ase engine + fixed bug with images in PDF export for OSX viewers + Added
ab
ility to set font charset to default in Style Editor - fixed duplex problem when printing several copies of the report - fixed problem with PNG images - fixed problem with TfrxPictureView transparent version 4.14 --------------- + Added Embarcadero RAD Studio XE4 support - [Lazarus] fixed bug with text output - [Lazarus] fixed bug with some visual controls in designer - [Lazarus] improved interface of the report preview and designer - [Lazarus] fixed bug with boolean propertyes in script code and expressions - fixed bug with endless loop in TfrxRichView - fixed bug with Unicode in TfrxMemoView appeared in previous release - improved MAPI interface in TfrxExportMail export - fixed some problems with allpication styles XE2/XE3 - improved compatibility with Fast Report FMX version 4.13 --------------- + Added Lazarus Beta support starts from Fast Report Professionnal edition. Current version allows preview, print and design report template under Windows and Linux platform (qt). + Added Embarcadero RAD Studio XE3 support - fixed compatibility with Fast Report FMX installed in the same IDE. This version can co exist with Fast Report FMX version at the same time. + published "Quality" property of TfrxPDFExport object + published "UseMAPI" property of TfrxExportMail object + published "PictureType" property to ODF export - fixed bug with expressions in RichEdit - fixed bug in multi-column reports - fixed exception in the report designer - fixed bug with URLs in Open Document Text and Open Document Spreadsheet exports - fixed format string in XLS OLE export - fixed format string in XLS BIFF8 export - fixed output of the check boxes on the highlighted li
nes
in PDF export - fixed bug with PDF anchors - fixed bug when using two or more macroses in memo version 4.12 --------------- + added support of Embarcadero Rad Studio EX2 (x32/x64) + added export of Excel formulas in the BIFF export + added export of external URLs in the PDF export + added converter from Rave Reports ConverterRR2FR.pas + added Cross.KeepRowsTogether property + optimised merging cells in the BIFF export + added property DataOnly to exports + pictures format in all exports switched to PNG + improved number formats processing in the BIFF export + added property DataOnly to exports + added property TfrxODFExport.SingleSheet + added property TfrxSimpleTextExport.DeleteEmptyColumns + added property TfrxBIFFExport.DeleteEmptyRows + added progress bar to the BIFF export - fixed bug with frame for some barcode types - fixed wrong metafiles size in the EMF export - fixed processing of negative numbers in the OLE export - fixed bug in handling exceptions in the OLE export - fixed bug in creation of the progress bar (applic
ab
le to many exports) - fixed bug in the ODF export in strings processing - fixed bug in the OLE export in numbers formatting - fixed bug in the PDF export in rotating texts 90, 180 and 270 degrees - fixed bug in the ODF export in processing of headers and footers - fixed bug in the Text export in computing object bounds - fixed bug in the ODF export in UTF8 encoding - fixed hiding gridli
nes
around nonempty cells in the BIFF export - fixed images bluring when exporting - fixed
word
wrapping in the Excel XML export version 4.11 --------------- + added BIFF8 XLS export filter + added to ODF export the Language property + [enterprise] added "scripts" folder for additional units ("uses" directive in report script) + [enterprise] added logs for scheduler (add info in scheduler.log) + [enterprise] added property "Reports" - "Scripts" in server configuration - set the path for "uses" directive in report script + [enterprise] added property "Http" - "MaxSessions" in server configuration - set the limit of maximum session threads, set 0 for unlimit + [enterprise] added property "Reports" - "MaxReports" in server configuration - set the limit of maximum report threads, set 0 for unlimit + [enterprise] added property "Logs" - "SchedulerLog" in server configuration - set the scheduler log file name + [enterprise] added property "Scheduler" - "Active" in server configuration - en
ab
le of scheduler + [enterprise] added property "Scheduler" - "Debug" in server configuration - en
ab
le writing of debug info in scheduler log + [enterprise] added property "Scheduler" - "StudioPath" in server configuration - set the path to FastReport Studio, leave blank for default - [enterprise] fixed bug with MIME types in http header (content-type) - [enterprise] fixed bug with default configuration (with missed config.xml) - [enterprise] fixed bug with error pages - fixed bug in XML export with the ShowProgress property - fixed bug in RTF export with font size in empty cells - fixed bug in ODF export with UTF8 encoding of the Creator field - fixed bug in XML export with processing special characters in strings - fixed bug in ODF export with properties t
ab
le:number-columns-spanned, t
ab
le:number-rows-spanned - fixed bug in ODF export with the background clNone color - fixed bug in ODF export with a style of t
ab
le:covered-t
ab
le-cell - fixed bug in ODF export with t
ab
le:covered-t
ab
le-cell duplicates - fixed bug in ODF export with excessive text:p inside t
ab
le:covered-t
ab
le-cell - fixed bug in ODF export with language styles - fixed bug in ODF export with spaces and t
ab
symbols - fixed bug in ODF export with styles of number cells - fixed bug in ODF export with the background picture - fixed bug in ODF export with charspacing - fixed bug in ODF export with number formatting - fixed bug in ODF export with t
ab
le-row tag - fixed bug in XLS(OLE) export with numbers formatting - fixed bug in RTF export with processing RTF fields - fixed bug with processing special symbols in HTML Export - fixed bug with UTF8 encoding in ODF export - fixed bug in PDF export with underlined, struck-out and rotated texts version 4.10 --------------- + added support of Embarcadero Rad Studio XE (Delphi EX/C++Builder EX) + added support of TeeChart 2010 packages (new series type aren't support in this release) + added a property TruncateLongTexts to the XLS OLE export that allows to dis
ab
le truncating texts longer than a specified limit + added option EmbedProt which allows to dis
ab
le embedding fonts into an encrypted PDF file + added TfrxDateEditControl.WeekNumbers property - fixed bug in XML and PDF exports with Korean charmap - fixed bug in the XLS XML export
ab
out striked-out texts - fixed bug
ab
out exporting an empty page via the XLS OLE export - fixed bug in the PDF export
ab
out coloring the background of pages - fixed bug in embedded designer when using break point in script - fixed bug with lost of focus in font size combo-box in designer - fixed bug with truncate of font size combo-box in Windows Vista/7 in designer (lost of vertical scroll bar) - fixed bug when lost file name in inherited report - fixed bug in multi-page report with EndlessHeight/EndlessWidth - fixed bug wit TfrxHeader.ReprintOnNewpage and KeepTogether - fixed bug in multi-column report with
chi
ld bands - improved split mechanism (added TfrxStretche
ab
le.HasNextDataPart for complicated data like RTF t
ab
les) - improved crosst
ab
speed when using repeat band with crosst
ab
object version 4.9 --------------- + added outline to PDF export + added anchors to PDF export - fixed bug with embedded TTC fonts in PDF export + added an
ab
ility to create multiimage TIFF files + added export headers/footers in ODF export + added
ab
ility to print/export transparent pictures (properties TfrxPictureView.Transparent and TfrxPictureView.TransparentColor) (PDF export isn't supported) + added new "split to sheet" modes for TfrxXMLExport + added support of /PAGE tag in TfrxRichView, engine automatically break report pages when find /PAGE tag + added
ab
ility to hide Null values in TfrxChartView (TfrxChartView.IgnoreNulls = True) + added
ab
ility to set any custom page order for printing (i.e. 3,2,1,5,4 ) + [enterprise] added vari
ab
les "AUTHLOGIN" and "AUTHGROUP" inside the any report + [enterprise] now any report file can be matched with any (one and more) group, these reports are accessible only in matched groups + [enterprise] now you can set-up cache delays for each report file (reports.xml) + [enterprise] added new properties editor for reports in Configuration utility (see Reports t
ab
) + [enterprise] added property "Xml" - "SplitType" in server configuration - allow to select split on pages type between none/pages/printonprev/rowscount + [enterprise] added property "Xml" - "SplitRowsCount" in server configuration - sets the count of rows for "rowscount" split type + [enterprise] added property "Xml" - "Extension" in server configuration - allow select between ".xml" and ".xls" extension for output file + [enterprise] added property "Html" - "URLTarget" in server configuration - allow select the target attribute for report URLs + [enterprise] added property "ReportsFile" - path to file with reports to groups associations and cache delays + [enterprise] added property "ReportsListRenewTimeout" in server configuration + [enterprise] added property "ConfigRenewTimeout" in server configuration + [enterprise] added property "MimeType" for each output format in server configuration + [enterprise] added property "BrowserPrint" in server configuration - allow printing by browser, added new template nav_print_browser.html + [enterprise] added dynamic file name generation of resulting formats (report_name_date_time) * [enterprise] SERVER_REPORTS_LIST and SERVER_REPORTS_HTML vari
ab
les (list of avail
ab
le reports) depend from user group (for internal authentification) + added drawing shapes in PDF export (not bitmap) + added rotated text in PDF export (not bitmap) + added EngineOptions.IgnoreDevByZero property allow to ignore division by zero exception in expressions + added properties TfrxDBLookupComboBox.DropDownWidth, TfrxDBLookupComboBox.DropDownRows + added event TfrxCustomExportFilter.OnBeginExport + added
ab
ility to decrease font size in barcode object + added
ab
ility to inseret FNC1 to "code 128" barcode + added event TfrxPreview.OnMouseDown + added support of new unicode-PDF export in D4-D6 and BCB4-BCB6 * improved AddFrom method - anchor coping - fixed bug with
Word
Wrap in PDF export - fixed bug with underli
nes
in PDF export - fixed bug with rounded rectangles in PDF export - fixed CSV export to fit to the RFC 4180 specification - fixed bug with strikeout text in PDF export - fixed bug with incorrect export of TfrxRichView object in RTF format (wrong line spacing) - [enterprise] added critical section in TfrxServerLog.Write - fixed bug with setting up of the Protection Flags in the PDF export dialog window - fixed bug in PDF export (file structure) - fixed bug with pictures in Open Office Writer (odt) export - [enterprise] fixed bug with TfrxReportServer component in Delphi 2010 - fixed minor errors in Embarcedero RAD Studio 2010 - fixed bug with endless loop with using vertical bands together with page header and header with ReprintOnNewPage - fixed bug when using "Keeping" and Cross t
ab
les (incorrect cross transfer) - fixed bug with [CopyName#] macros when use "Join small pages" print mode - fixed bug when try to split page with endless height to several pages (NewPage, StartNewPage) - fixed bug with empty line TfrxRichView when adding text via expression - fixed bug when Footer prints even if main band is invisible (FooterAfterEach = True) - fixed resetting of Page vari
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le in double-pass report with TfrxCrossView - fixed bug with loosing of aligning when split TfrxRichView - fixed buzz in reports with TfrxRichView when using RTF 4.1 version 4.8 --------------- + added support of Embarcadero Rad Studio 2010 (Delphi/C++Builder) + added TfrxDBDataset.BCDToCurrency property + added TfrxReportOptions.HiddenPass
word
property to set pass
word
silently from code + added TfrxADOConnection.OnAfterDisconnect event + added TfrxDesigner.MemoParentFont property + added new TfrxDesignerRestriction: drDontEditReportScript and drDontEditInternalDatasets + adedd checksum calculating for 2 5 interleaved barcode + added TfrxGroupHeader.Show
Chi
ldIfDrillDown property + added TfrxMailExport.OnSendMail event + added RTF 4.1 support for TfrxRichText object + [enterprise] added Windows Authentification mode + added confirmation reading for TfrxMailExport + added TimeOut field to TfrxMailExport form + added
ab
ility to use keeping(KeepTogether/Keep
Chi
ld/KeepHeader) in multi-column report + added
ab
ility to split big bands(biggest than page height) by default * [enterprise] improved CGI for IIS/Apache server * changed PDF export (D7 and upper): added full unicode support, improved performance, decreased memory requirements old PDF export engine saved in file frxExportPDF_old.pas - changed inheritance mechanism, correct inherits of linked objects (fixups) - fixed bug with Mirror Mrgins in RTF, HTML, XLS, XML, OpenOffice exports - fixed bug when cross t
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cut the text in corner, when corner height greater than column height - [fs] improved script compilation - improved WatchForm TListBox changet to TCheckListBox - improved AddFrom method - copy outline - Improved functional of vertical bands, shows memos placed on H-band which doesn't across VBand, also calculate expression inside it and call events (like in FR2) - Improved unsorted mode in crosst
ab
(join same columns correctly) - Improved converter from Report Builder - Improved TfrxDesigner.OnInsertObject, should call when drag&drop field from data tree - improved DrillDownd mechanism, should work correct with master-detail-subtetail
nes
ting - fixed bug with DownThenAcross in Cross T
ab
- fixed several bugs under CodeGear RAD Studio (Delphi/C++Builder) 2009 - fixed bug with emf in ODT export - fixed bug with outline when build several composite reports in double pass mode - fixed bug when group doesn't fit on the whole page - fixed "Page" and "Line" vari
ab
les inside vertical bands - fixed bug with using KeepHeader in some cases - fixed bug with displacement of subreport when use PrintOnParent property in some cases - fixed small memory leak in subreports - fixed problem with PageFooter and ReportSymmary when use PrintOnPreviousPage property - fixed bug when designer shows commented functions in object inspector - fixed bug when designer place function in commented text block - fixed bug when Engine try to split non-stretche
ab
le view and gone to endless loop - fixed bug with HTML tags in memo when use shot text and
Word
Wrap - [enterprise] fixed bug with vari
ab
les lost on refresh/export - fixed bug whih PDF,ODT export in Delphi4 and CBuilder4 - fixed bug with some codepage which use two bytes for special symbols (Japa
nes
e ans
Chi
nes
e codepages) - fixed bug when engine delete first space from text in split Memo - fixed bug in multi-column page when band overlap stretched PageHeader - fixed bug with using ReprintOnNewPage version 4.7 --------------- + CodeGear RAD Studio (Delphi/C++Builder) 2009 support + [enterprise] enchanced error description in logs + added properties TfrxHTMLExport.HTMLDocumentBegin: TStrings, TfrxHTMLExport.HTMLDocumentBody: TStrings, TfrxHTMLExport.HTMLDocumentEnd: TStrings + improved RTF export (with line spacing, vertical gap etc) + added support of Enhanced Metafile (EMF) images in Rich Text (RTF), Open Office (ODS), Excel (XLS) exports + added OnAfterScriptCompile event + added onLoadRecentFile Event + added C++ Builder demos + added hot-key Ctrl + mouseWheel - Change scale in designer + added TfrxMemoView.AnsiText property - fixed bug in RTF export with EMF pictures in OpenOffice Writer - fixed some multi-thread isuues in engine, PDF, ODF exports - [enterprise] fixed integrated template of report navigator - [enterprise] fixed bug with export in Internet Explorer browser - fixed bug with font size of dot-matix reports in Excel and XML exports - fixed bug in e-mail export with many addresses - fixed bug in XLS export (with fast export unchecked and image object is null) - [enterprise] fixed bug in TfrxReportServer.OnGetVari
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les event - fixed bug in Calcl function - fixed memory leak in Cross editor - fixed progress bar and find dialog bug in DualView - fixed bug in PostNET and ean13 barcodes - fixed bug with TruncOutboundText in Dot Matrix report - fixed bugs with break points in syntaxis memo - improved BeforeConnect event in ADO - fixed bug in inhehited report with internal dataset - fixed bug in TfrxPanelControl with background color(Delphi 2005 and
ab
ove) version 4.6 --------------- + added & , < , > to XML reader + added
tag, the text concluded in tag is not broken by
Word
Wrap, it move entirely + added
ab
ility to move band without objects (Alt + Move) + added
ab
ility to output pages in the preview from right to left ("many pages" mode), for RTL languages(PreviewOptions.RTLPreview) + added
ab
ility to storing picture cache in "temp" file (PreviewOptions.PictureCacheInFile) + added EngineOptions.UseGlobalDataSetList (added for multi-thread applications) - set it to False if you don't want use Global DataSet list(use Report.En
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ledDataSet.Add() to add dataset in local list) + added new property Hint for all printed objects, hints at the dialog objects now shows in StatusBar + added new property TfrxDBLookupComboBox.AutoOpenDataSet (automatically opens the attached dataset after onActivate event) + added new property TfrxReportPage.PageCount like TfrxDat
aB
and.RowCount + added new property
Word
Wrap for dialog buttons (Delphi 7 and
ab
ove). + added sort by name to data tree + added TfrxDesigner.TemplatesExt property + added TfrxStyles class in script rtti + changes in the Chart editor:
ab
ility to change the name of the series,
ab
ility to move created series, other small changes + [enterprise] added configurations values refresh in run-time + [enterprise] added new demo \Demos\ClientServer\ISAPI + [enterprise] added output to server printers from user browser (see config.xml "AllowPrint", set to "no" by default), note: experimental feature + [enterprise] added reports list refresh in run-time + [enterprise] added templates feature + [enterprise] improved speed and st
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ility + [fs] added TfsScript.IncludePath property + [fs] added TfsScript.UseClassLateBinding property + [fs] fixed type casting from variant(string) to integer/float - changes in report inherit: FR get relative path from current loaded report(old reports based on application path works too) - corrected module for converting reports from Report Builder - fixed bug in CrossT
ab
when set charset different from DEFAULT_CHARSET - fixed bug in RTF export with some TfrxRichView objects - fixed bug when print on landscape orientation with custom paper size - fixed bug when use network path for parent report - fixed bug with Band.Allowslit = True and ColumnFooter - fixed bug with drawing subreport on stretched band - fixed bug with embedded fonts in PDF export - fixed bug with long ReportTitle + Header + MaterData.KeepHeader = true - fixed bug with minimizing of Modal designer in BDS2005 and
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ove - fixed bug with paths in HTML export - fixed bug with RTL in PDF export - fixed bug with SubReport in multi column page - fixed bug with Subreport.PrintOnParent = true in inherited report - fixed bug with SYMBOL_CHARSET in PDF export - fixed bug with the addition of datasets by inheritance report - fixed bug with width calculation when use HTML tags in memo - fixed compatibility with WideStrings module in BDS2006/2007 - fixed flicking in preview when use OnClickObject event - fixed free space calculation when use PrintOnPreviousPage - fixed preview bug with winXP themes and in last update - fixed subreports inherit - Thumbnail and Outline shows at right side for RTL languages - [fs] fixed bug with late binding version 4.5 --------------- + added ConverterRB2FR.pas unit for converting reports from Report Builder to Fast Report + added ConverterQR2FR.pas unit for converting reports from QuickReport to FastReport + added support of multiple attachments in e-mail export (html with images as example) + added support of unicode (UTF-8) in e-mail export + added
ab
ility to change templates path in designer + added OnReportPrint script event + added PNG support in all version (start from Basic) + added TfrxDMPMemoView.TruncOutboundText property - truncate outbound text in matrix report when
Word
Wrap=false + added new frames styles fsAltDot and fsSquare + added new event OnPreviewDblClick in all TfrxView components + added
ab
ility to call dialogs event after report run when set DestroyForms = false + added
ab
ility to change AllowExpressions and HideZeros properties in cross Cells (default=false) + added IgnoreDupParams property to DB components + added auto open dataset in TfrxDBLookupComboBox + added new property TfrxADOQuery.LockType + added define DB_CAT (frx.inc) for grouping DB components + added TfrxPictureView.HightQuality property(draw picture in preview with hight quality, but slow down drawing procedure) + [FRViewer] added comandline options "/print filename" and "/silent_print filename" + added unicode
input
support in RichEditor + added new define HOOK_WNDPROC_FOR_UNICODE (frx.inc) - set hook on GetMessage function for unicode
input
support in D4-D7/BCB4-BCB6 + added
ab
ility chose path to FIB packages in "Recompile Wizard" + added new function TfrxPreview.GetTopPosition, return a position on current preview page + added new hot-keys to Code Editor - Ctrl+Del delete the
word
before cursor, Ctrl+BackSpace delete the
word
after cursor(as in Delhi IDE) + added "MDI Designer" example - all language resources moved to UTF8, XML - fixed bug with html tags [sup] and [sub] - fixed width calculation in TfrxMemoView when use HTML tags - fixed bug with suppressRepeated in Vertical bands - fixed bug when designer not restore scrollbars position after undo/redo - fixed visual bug in toolbars when use Windows Vista + XPManifest + Delphi 2006 - fixed bug in CalcHeight when use negative Li
neS
pace - fixed bug in frx2xto30 when import query/t
ab
le components, added import for TfrDBLookupControl component - fixed bug with Cross and TfrxHeader.ReprintOnNewPage = true - fixed converting from unicode in TfrxMemoView when use non default charset - [fs] fixed bug with "in" operator - fixed bug with aggregate function SUM - fixed bug when use unicode string with [TotalPages#] in TfrxMemoView - fixed bug with TSQLTimeStampField field type - fixed designer dock-panels("Object Inspector", "Report Tree", "Data Tree") when use designer as MDI or use several non-modal designer windows - fixed bug with hide/show dock-panels("Object Inspector", "Report Tree", "Data Tree"), now it restore size after hiding - fixed bug in XML/XLS export - wrong encode numbers in memo after CR/LF - fiexd bug in RTF export - fixed bug with undo/redo commands in previewPages designer - fixed bug with SuppressRepeated when use KeepTogether in group - fixed bug with SuppressRepeated on new page all events fired twice(use Engine.SecondScriptcall to determinate it) version 4.4 --------------- + added support for CodeGear RAD Studio 2007 + improved speed of PDF, HTML, RTF, XML, ODS, ODT exports + added TfrxReportPage.BackPictureVisible, BackPicturePrint
ab
le properties + added rtti for the TfrxCrossView.CellFunctions property + added properties TfrxPDFExport.Key
word
s, TfrxPDFExport.Producer, TfrxPDFExport.HideToolbar, TfrxPDFExport.HideMenubar, TfrxPDFExport.HideWindowUI, TfrxPDFExport.FitWindow, TfrxPDFExport.CenterWindow, TfrxPDFExport.PrintScaling + added
ab
ility recompile frxFIB packages in "recompile wizard" + added
ab
ility to set color property for all teechart series which support it + added, setting frame style for each frame line in style editor + added TfrxPreview.Locked property and TfrxPreview.DblClick event + added 'invalid pass
word
' exception when load report without crypt + added new parameter to InheritFromTemplate (by default = imDefault) imDefault - show Error dialog, imDelete - delete duplicates, imRename - rename duplicates + added property TfrxRTFExport.AutoSize (default is "False") for set vertical autosize in t
ab
le cells * redesigned dialog window of PDF export * improved WYSIWYG in PDF export - fixed bug, the PageFooter band overlap the ReportSummary band when use EndlessHeight - fixed bug with lage paper height in preview - fixed bug with outline and encryption in PDF export - fixed bug with solid arrows in PDF export - fixed bug when print TfrxHeader on a new page if ReprintOnNewPage = true and KeepFooter = True - fixed bug when used AllowSplit and TfrxGroupHeader.KeepTogether - fixed page numbers when print dotMatrix report without dialog - fixed bug with EndlessHeight in multi-columns report - fixed font dialog in rich editor - [fs] fixed bug when create TWideStrings in script code - fixed bug with dialog form when set TfrxButtonControl.Default property to True - fixed twice duplicate name error in PreviewPages designer when copy - past object - fixed bug with Preview.Clear and ZmWholePage mode - fixed bug with using "outline" together "embedded fonts" options in PDF export - fixed multi-thread bug in PDF export - fixed bug with solid fill of transparent rectangle shape in PDF export - fixed bug with export OEM_CODEPAGE in RTF, Excel exports - fixed bug with vertical size of single page in RTF export - fixed bug with vertical arrows in PDF export - fixed memory leak with inherited reports version 4.3 --------------- + added support for C++Builder 2007 + added encryption in PDF export + added TeeChart Pro 8 support + added support of OEM code page in PDF export + added TfrxReport.CaseSensitiveExpressions property + added "OverwritePrompt" property in all export components + improved RTF export (WYSIWYG) + added support of thai and vietnamese charsets in PDF export + added support of arrows in PDF export * at inheritance of the report the script from the report of an ancestor is added to the current report (as comments) * some changes in PDF export core - fixed bug with number formats in Open Document Spreadsheet export - fixed bug when
input
text in number property(Object Inspector) and close Designer(without apply changes) - fixed bug in TfrxDBDataset with reCurrent - fixed bug with memory leak in export of empty outline in PDF format - line# fix (bug with subreports) - fixed bug with edit prepared report with rich object - fixed bug with shadows in PDF export - fixed bug with arrows in designer - fixed bug with margins in HTML, RTF, XLS, XML exports - fixed bug with arrows in exports - fixed bug with printers enumeration in designer (list index of bound) - fixed papersize bug in inherited reports version 4.2 --------------- + added support for CodeGear Delphi 2007 + added export of html tags in RTF format + improved split of the rich object + improved split of the memo object + added TfrxReportPage.ResetPageNumbers property + added support of underli
nes
property in PDF export * export of the memos formatted as fkNumeric to float in ODS export - fixed bug keeptogether with aggregates - fixed bug with double-line draw in RTF export - fix multi-thread problem in PDF export - fixed bug with the shading of the paragraph in RTF export when external rich-text was inserted - fixed bug with unicode in xml/xls export - fixed bug in the crop of page in BMP, TIFF, Jpeg, Gif - "scale" printmode fixed - group & userdataset bugfix - fixed cross-t
ab
pagination error - fixed bug with round brackets in PDF export - fixed bug with gray to black colors in RTF export - fixed outline with page.endlessheight - fixed SuppressRepeated & new page - fixed bug with long time export in text format - fixed bug with page range and outline in PDF export - fixed undo in code window - fixed error when call DesignReport twice - fixed unicode in the cross object - fixed designreportinpanel with dialog forms - fixed paste of DMPCommand object - fixed bug with the export of null images - fixed code completion bug - fixed column footer & report summary problem version 4.1 --------------- + added
ab
ility to show designer inside panel (TfrxReport.DesignReportInPanel method). See new demo Demos\EmbedDesigner + added TeeChart7 Std support + [server] added "User" parameter in TfrxReportServer.OnGetReport, TfrxReportServer.OnGetVari
ab
les and TfrxReportServer.OnAfterBuildReport events + added Cross.KeepTogether property + added TfrxReport.PreviewOptions.PagesInCache property - barcode fix (export w/o preview bug) - fixed bug in preview (AV with zoommode = zmWholePage) - fixed bug with outline + drilldown - fixed datasets in inherited report - [install] fixed bug with library path set up in BDS/Turbo C++ Builder installation - fixed pagefooter position if page.EndlessWidth is true - fixed shift bug - fixed design-time inheritance (folder issues) - fixed chm
help
file path - fixed embedded fonts in PDF - fixed preview buttons - fixed bug with syntax highlight - fixed bug with print scale mode - fixed bug with control.Hint - fixed edit preview page - fixed memory leak in cross-t
ab
version 4.0 initial release --------------------- Report Designer: - new XP-style interface - the "Data" t
ab
with all report datasets -
ab
ility to draw diagrams in the "Data" t
ab
- code completion (Ctrl+Space) - breakpoints - watches - report templates - local guideli
nes
(appears when you move or resize an object) -
ab
ility to work in non-modal mode, mdi
chi
ld mode Report Preview: - thumbnails Print: - split a big page to several small pages - print several small pages on one big - print a page on a specified sheet (with scale) - duplex handling from print dialogue - print copy name on each printed copy (for example, "First copy", "Second copy") Report Core: - "endless page" mode - images handling, increased speed - the "Reset page numbers" mode for groups - reports crypting (Rijndael algorithm) - report inheritance (both file-based and dfm-based) - drill-down groups - frxGlobalVari
ab
les object - "cross-t
ab
" object enhancements: - improved cells appearance - cross elements visible in the designer - fill corner (ShowCorner property) - side-by-side crosst
ab
s (NextCross property) - join cells with the same value (JoinEqualCells property) - join the same string values in a cell (AllowDuplicates property) -
ab
ility to put an external object inside cross-t
ab
- AddWidth, AddHeight properties to increase width&height of the cell - AutoSize property,
ab
ility to resize cells manually - line object can have arrows - added TfrxPictureView.FileLink property (can contain vari
ab
le or a file name) - separate settings for each frame line (properties Frame.LeftLine, TopLine, RightLine, BottomLine can be set in the object inspector) - PNG images support (uncomment {$DEFINE PNG} in the frx.inc file) - Open Document Format for Office Applications (OASIS) exports, spreadsheet (ods) and text (odt) Enterprise components: - Users/Groups security support (see a demo application Demos\ClientServer\UserManager) - Templates support - Dynamically refresh of configuration, users/groups D2010以上版本(D14_D19)安装必读 delphi2010以上版本(D14_D19)使用者安装时,请将res\frccD14_D19.exe更名名为frcc.exe frccD14_D19.exe是专门的delphi2010以上版本(D14_D19)编码器。其他低delphi版本,请使用frcc.exe
myeclipse7.0
英文版的 3.汉化教程: (1)首先打开MyEclipse7.0 (2)然后选择
Help
→ Software Updates.. (3)然后弹出一个菜单,选择Avail
ab
le Software → Add Site.. (4)然后会弹出一个输入框,输入http://download.eclipse.org/technology/b
ab
el/update- site/或者http://download.eclipse.org/technology/b
ab
el/update-site/ganymede / (5)然后点击确定,这时也许点该网址对应的列表刷不出来,我们要点一下Refresh 稍等一下选择列表里面的中文那一项 选择Eclipse language pack for Simplified
chi
nes
e(只要有出现这一项,就不管Refresh进程了,直接进入下一步) (6)然后点击Install.. → 同意协议 最后等MyEclipse自动加载,可能加载过程有点慢,耐心等下,如果实在太慢了,重新选择一次试试,等完成再关闭MyEclipse 然后启动,MyEclipse就成了中文版的。(我觉得这是最好用的一种方法!) 4.注册码:(填写注册码时,最好拔掉网线!!!) Subscriber: www.1cn.biz Subscription Code: jLR8ZC-655444-65526656052107345 或者可以编写如下代码生成自己的MyEclipse7.0用户名和注册码!! (直接复制到MyEclipse7.0中并运行) import java.io.BufferedReader; import java.io.IOException; import java.io.
Input
StreamReader; public class zhuce { private static final String LL = "Decompiling this copyrighted software is a violation of both your license agreement and the Digital Millenium Copyright Act of 1998 (http://www.loc.gov/copyright/legislation/dmca.pdf). Under section 1204 of the DMCA, penalties range up to a $500,000 fine or up to five years imprisonment for a first offense. Think
ab
out it; pay for a license, avoid prosecution, and feel better
ab
out yourself."; public String getSerial(String userId, String licenseNum) { java.util.Calendar cal = java.util.Calendar.getInstance(); cal.add(1, 3); cal.add(6, -1); java.text.NumberFormat nf = new java.text.DecimalFormat("000"); licenseNum = nf.format(Integer.valueOf(licenseNum)); String verTime = new StringBuilder("-").append( new java.text.SimpleDateFormat("yyMMdd").format(cal.getTime())).append("0").toString(); String type = "YE3MP-"; String need = new StringBuilder(userId.substring(0, 1)).append(type).append("300").append(licenseNum).append(verTime).toString(); String dx = new StringBuilder(need).append(LL).append(userId) .toString(); int suf = this.decode(dx); String code = new StringBuilder(need).append(String.valueOf(suf)) .toString(); return this.change(code); } private int decode(String s) { int i; char[] ac; int j; int k; i = 0; ac = s.toCharArray(); j = 0; k = ac.length; while (j < k) { i = (31 * i) + ac[j]; j++; } return Math.
ab
s(i); } private String change(String s) { byte[]
ab
yte0; char[] ac; int i; int k; int j;
ab
yte0 = s.getBytes(); ac = new char[s.length()]; i = 0; k =
ab
yte0.length; while (i < k) { j =
ab
yte0[i]; if ((j >= 48) && (j <= 57)) { j = (((j - 48) + 5) % 10) + 48; } else if ((j >= 65) && (j <= 90)) { j = (((j - 65) + 13) % 26) + 65; } else if ((j >= 97) && (j <= 122)) { j = (((j - 97) + 13) % 26) + 97; } ac[i] = (char) j; i++; } return String.valueOf(ac); } public zhuce() { super(); } public static void main(String[] args) { try { System.out.println("please
input
register name:"); BufferedReader reader = new BufferedReader(new
Input
StreamReader( System.in)); String userId = null; userId = reader.readLine(); zhuce myeclipsegen = new zhuce(); String res = myeclipsegen.getSerial(userId, "5"); System.out.println("Serial:" + res); reader.readLine(); } catch (IOException ex) { } } }
New
Chi
nes
e Encoding GB-18030
New
Chi
nes
e Encoding GB-18030Over the last few months, I have received many many questions
ab
out the new
Chi
nes
e character encoding schema GB 18030 and how Microsoft products will support this new e
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