组合机床CAD系统开发与研究外文文献翻译、中英文翻译

1、外文资料The aggregate machine-tool CAD system development and research1.Uses the aggregate machine-tool CAD technology imperative The aggregate machine-tool is with according to serialized,the standardized design general part and the special purpose machine which composes according to the work piece sha

2、pe and the processing technological requirement design special-purpose part,belongs to the disposable design,the disposable manufacture piecework product.Therefore,the design quantity is big,the design work is complex.In the current competition intense market economy,the user to the engine bed techn

3、ical sophistication,the quality reliability as wel1 as the goods supply cycle all requests very high,but guaranteed these many factors the key is the design.In the past that backward manual design method has not been able to satisfy the product designthe request,uses the CAD technology,throws off th

4、e chart board,has become the current technological revolution the tidal current,imperative.2.Aggregate machine-tool CAD the application present situation Overseas aggregate machine-tool CAD technology research starts the comparison early.At the beginning of the 70s,some industry developed country fi

5、rst starts in the multi-axle-box CAD aspect to study.Has entered since in particular for the 90s,along with the computer technology development,the interactive cartography and the database management system and so on the development and the application,causes the aggregate machine-tool CAD technolog

6、y day by day practical also the use scope expands unceasingly,the developed country hasused the CAD technology generally in the aggregate machine-tool design.At present,to CAD/CAM integrative system development. In recent years,according to us to American several main engine bed factories (BURGMAST,

7、KINGSBURY,companies and so on INGERSOLL LAMB, CINCINNATI, MILACRON,CROSS) the understanding,its CAD technology obtained the universal application.In which most noticeable is INGERSOLL Corporation has 50 interactive CAD workstation composition software and hardware environment,caused it to realize ne

8、arly 100% CAD. On the domestic machine too1 design portfolio using CAD understanding earlier.The beginning of the 1970s,Dalian Machine Too1 Institute portfolio started on the research in this area of work.1978 state as a combination of mechanical CAD machine industrial projects,and instructed the Sh

9、anghai Jiaotong University.Dalian Machine Tool Institute portfolio,a ministry official in charge of the Institute of Automation,Dalian Polytechnic University, Qinghua University,Beijing University of Technology,Shanghai Institute of mechanical and electrical products and other units to participate i

10、n the drilling machine CAD combination of research,This raised our portfolio Machine CAD technology in the district.After 10 years of efforts and achieved initial results. However,the combination of machine CAD system is 12-27 in VAX II and Micro VAX II on the development,hardware investment,which i

11、s difficult to use.By the time the hardware and software environment for the restrictions,narrow scope of application software,users inconvenient.3.Development portfolio dedicated machine CAD system software CAD Technology is the contemporary electronic information technology an important component

12、of,CAD technology to be commercialized as the most important high-tech industries.The supporting software and hardware,on the basis of different industries,different professions secondary development software,developed for the industry,The dedicated professional commercial software can not only make

13、 good economic returns,but will make significant social benefits.Ninth Five-Year Plan period state auto industry as a pillar industry of the national economy,for the industry to provide a combination of technologies and equipment to machine tool industry to develop rapidly.Along with the development

14、 of the auto industry,machine designed to enhance portfolio quality,shorten the design cycle has become an extremely urgent task.Combined Machine CAD technology and can shorten the design cycle and improve design quality,enterprises in the sector improve its competitive edge,enterprises will bring a

15、bout significant economic benefits. Dalian is Chinas important industrial base,as a combination of Machine Tool Industry Technology and Development Center in Dalian Machine Tool Institute portfolio,industry should play the leading role for the realization of design automation,enhance technological i

16、nnovation and product competitiveness.Promoting our portfolio machine design standards,as soon as possible combination of machine tool industry to provide factory-functional,flexible operation,with a friendly interface,high technological content portfolio Machine CAD software.4.software with the tec

17、hnical basis For the development of microelectronics Technology,computer performance has been greatly improved.P II has now dominated the market,P III began listing its CPU performance has been close to the years before the target workstation.Foreign CAD software to the PC Window95/98,Windows NT tra

18、nsplant,such as Pro/Engineer,I-Sui,such as CADDS5. Computer Graphics Accelerator in improving performance,the entity can basically the movement and rotation.PC CAD is a development direction,the corresponding hardware to lower than many workstations.After years of efforts,we use Windows SDK software

19、 development technology,Windows environment more dynamic process of technical data exchange (DDE).Database technique (ODBC),Graphics software technology and the development of secondary targets OLE technology (OLE),Development of a generic combination of mechanical CAD and CAD machine integrated CAD

20、 system.5.Combination Machine CAD system software Portfolio Machine CAD system software using C+ language,in the Windows environment for the development of the combination of machine design parameters of the graphic information management system.Database systems with C+ language independent preparat

21、ion of the financial database software and operating system parameters graphic systems into one.Formed powerful parametric graphic information management system. Modular Machine CAD system including removable fixture CAD system,Modular Machine Automatic Line program 3D CAD graphics system,the total

22、portfolio Machine CAD system, Portfolio Map Machine CAD systems and machine tools multi-axle box CAD system.5.1 Combination fixture mechanical CAD systemUsing parametric CAD graphics information management technology and interactive design methods,developed portfolio fixture CAD system,its widesprea

23、d applicability,practical and promote the use of broad prospects.Combination fixture CAD system,in accordance with its main functions can be divided into four modules:Location Support System CAD system, Clamping CAD system,CAD-oriented systems and devices typical fixture clamping force of the comput

24、er-aided analysis and calculation.5.1.1 Location Support System CAD systems For supporting the system by positioning support,auxiliary support and spacing element composition.Location Support refers to the processing maintain a certain position workpiece components;auxiliary support is only for the

25、processing of the rigidity and stability of an activity-supporting components. Building support plate,supporting block,ancillary support, fixed-pin,telescopic pin parametric graphics library and database performance through inquiries Location Support System database,positioning support amending para

26、meters graphic parameters,the use of interactive design method,positioning support CAD system.5.1.2 Clamping CAD systemClamping usually by clamping force,Transmission among agencies and clamping element is composed of three parts.Part of clamping force for the purpose of generating power source, and

27、 will pass on the middle forces drive;middle drive as a force that is,to change the direction of force and size,which can produce self-locking,to ensure that the processing power source or disappeared,the role of the workpiece in the cutting force despite reliable clamping; clamping elements to bear

28、 by the middle of the drive transmission clamping force,and direct contact with the workpiece clamping action and implementation.Clamping established tank, clamping components,direct clamping bodies,self-locking clamping mechanism parameters of the graphics and performance database,clamping inquirie

29、s by the performance database changes clamping mechanism parameters graphic parameters,the use of interactive design,clamping achieve CAD.5.1.3Device-oriented CAD system Installation guide role is to ensure that the tool and workpiece and the tool of inter-The exact location,raising tool system supp

30、orts rigid.Correct selection,design-oriented devices, assurance of the accuracy and processing of reliable machine plays an important role in the work.Establish a fixed-oriented packages,roll-forward-oriented devices,roll-forwarddevice parameters graphics parameters,the use of interactive design met

31、hod,CAD-oriented devices. 5.1.4Typical fixture clamping force computer-aided analysis and calculation Of the machine to ensure normal reliable working conditions,the clamping force the smaller the better.If blindly increasing the clamping force,which wil1 result in the following consequences: Increa

32、sed fixture drive size;to improve clamping force and linked to the fixture so rigid fixture is too big;increase the clamping of the workpiece in the deformation and effects processing accuracy.Therefore,the right to determine clamping force is important. Typical fixture clamping force computer-aided

33、 analysis and calculation: the clamping screw clamping force analysis and calculation Wedge Clamp the clamping force analysis and calculation,the eccentric clamping force analysis and calculation Clamping other agencies clamping force analysis and calculation.Combination fixture interactive CAD syst

34、em design methods,the use of flexible,widespread applicability,meet all the technical requirements.Fixture system through the establishment of various components of the graphics library,parts of the parameters of graphics library, parameter graphics information management system,interactive mapping

35、portfolio fixture.5.2Combination Machine automatic alignment options CAD 3D graphics system,the total portfolio Machine CAD system,Portfolio Map Machine CAD System.5.2.1Portfolio automatic alignment machine 3D graphics CAD System The CAD system can automatically determine portfolio machine line,draw

36、ing portfolio machine automatically 3D graphics,Universal Machine portfolio management structure and performance parts database.This three part by the three independent process to achieve,Using Windows environment more dynamic process of technical data exchange (DDE).Achieving three independent proc

37、ess dynamic data exchange,completed the following types of machine configuration combinations Machine Design: more horizontal axle box processing,multi-axle box vertical machining,multi-axle box tilt-processing,the first Horizontal Boring processing, Boring first vertical machining,boring head tilte

38、d machining，drilling the first horizontal machining,drilling the first vertical machining,Drilling of the first tilt-processing,tapping the first horizontal machining,the first vertical machining tapping,tapping the first tilt-processing, Milling of the first horizontal machining,milling head vertic

39、al machining,milling machining head tilt.5.2.2Total portfolio Machine CAD system map Total portfolio machine with automatic computer-aided design and human-computer design interactive design methods.Automatic design of the structure from the program to map out the final completion of a one-time,inte

40、ractive design is user participation,choice of interactive components,models and determine a method of positioning.Combination machine is used by the serialization,standardized generic components and by the shape of the workpiece and the processing requirements of the dedicated parts of dedicated ma

41、chine,thus Machine features that determine its computer-aided design methods.Its versatility to be completed by the computer,and a dedicated help from computer users to achieve,that is,to avoid the automatic design of the applicability of poor,narrow face design limitations.Total portfolio machine p

42、arameters graphic information management system in Windows development environment of a human-machine interactive located Total system,which integrates the Windows SDK technology,Database technology and graphics software secondary development of the ADS technology,engineering design provides a very

43、convenient,efficient design of the machine tool map.The system is suitable for drilling,expansion joints,and tasty,boring,milling,etc.Tapping Machine processing,machine configuration form of single-position reclining,Li,tilt and composite portfolio machine,mobile work desktop machine combinations,co

44、mbinations Rotary desktop machine.5.2.3Combination Machine CAD system portfolio Map Machine Tool Schematic design and adjustment team Machine for the important work of one of the drawings,is to identify combinations machine linked size,composition Machine Drawing the basis for the total.To accomplis

45、h drilling and reaming,boring,Reaming,Tapping and milling processes.Portfolio machining complex matrix.According to the development of the last 10 years combined experience in the CAD machine,the automated design,only a few input parameters will be completed portfolio Machining Map software,but the

46、application of the matrix of small,have limitations.Combination Machine Map parameters graphic information management system software,interactive design,the use of flexible,widespread applicability, meet all the technical requirements.Combination Machine Map parameters graphic information management

47、 system from the main spindle and then leverage,the guidance sets,Tool database operatingsystems,theoperatingsystemparametersgraphics,Interactive mapping system to determine composition and cutting machine usage module four components.xlebox over5.3CAD system more Axlebox CAD system CAD system more

48、Axlebox CAD system is a specialized application software can be used for drilling and expansion.hinges,milling,drilling and thread offensive attack composite portfolio Machine Tool box design.System for the raw data from the combination of machine design,a plan that is three cards (workpiece map,pro

49、cessing matrix,Machine size map and the associated productivity calculation card),such as spindle coordinates,speed,and on this basis, interactive system to automatically or engaging in various types of work.5.3.1Multi-axle box drive system design combination Multi-axle box drive system design combi

50、nation of multi-axle box machine drive system is a multi-axis,multi-gear,Multi-time complex transmission system.We have adopted a two-axis,three-axis drive, the basic methodology Transmission is the formation of the two basic methods of connecting continuously portfolio called.The complete transmiss

51、ion module coordinates,various geometric interference checking,transmission components strength check. To achieve optimum transmission purposes (minimum number of drive shaft,gear minimal number),using the following design,as illustrated in figure 1,as shown in figure 2. Figure 1 2 shaft gear design

52、 Figure 2 triaxial Gear DesignOptimization Optimization0 gear shaft has 0 have gear shaft1 the new design Gear 1 Design new gear6 .Portfolio Machine CAD software operating environment Software operating environment for the hardware: CPU 486 more,Memory 16M over all software required disk space 350M

53、above.Software running the software environment: Windows 95/98,Windows NT4.0,AutoCAD R14.07.Portfolio Machine CAD software has been approved by experts and has a market push 1998,The combination of machine CAD software approved by experts.The software technology advanced,reliable performance,strong

54、function,convenient and practical.China machine tool industry portfolio provides a modern design tools,the technology level of a leading position at home.The software has been designed in modular machine tool manufacturing plant and the professional engaged in internal-combustion engines,Engine prod

55、uction of large and medium-sized enterprises in the design and manufacture of modular machine tool sector wider app1ication.Constant portfolio such as Jiangsu Machine Co.,the second machine factory in Baoding,Diesel Co.,Shandong Huayuan Levin move Engine Company Limited.Enterprises in the transforma

56、tion of traditional industries,through the use of CAD technology,the electronic play of the power of information technology,improve the design level,and enhance the companys ability to create and product competitiveness,achieved good economic and social benefits.中文译文组合机床CAD系统开发与研究1 采用组合机床CAD技术势在必行组合

57、机床是用按系列化、标准化设计的通用部件和按工件的形状及加工工艺要求设计的专用部件组成的专用机床，属于一次性设计、一次性制造的单件生产产品。因此，设计量大，设计工作复杂。在当前竞争激烈的市场经济中，用户对机床的技术先进性、质量可靠性以及供货周期都要求很高，而保证这诸多因素的关键是设计。过去那种落后的手工设计方法已不能满足产品设计的要求，采用CAD技术，甩掉图板，已成为当前技术革命的潮流，势在必行。2 组合机床CAD应用现状国外组合机床CAD技术的研究开始得比较早。70年代初，一些工业发达国家首先在多铀箱CAD方面开始研究。尤其是进入90年代以来，随着计算机技术的发展，交互式绘图和数据库管理系统等

58、的发展和应用，使组合机床CAD技术日益实用.且使用范围不断扩大，发达国家在组合机床设计中已普遍采用了CAD技术。目前，正在向CAD/CAM集成系统发展。近年来，据我们对美国几个主要机床厂家(BURGMAST、KINGSBURY、INGERSOLLLAMB、CINCINNATI、MILACRON、CROSS等公司)的了解，其CAD技术已得到普遍应用。其中最引人往目的是INGERSOLL公司具有50个交互式CAD工作站组成的软、硬件环境，使其实现了几乎百分之百的CAD化。国内对组合机床设计采用CAD的认识也比较早。70年代初，大连组合机床研究所就开始了这方面的研究工作。1978年国家把组合机床CAD列为机械工业重点项目，并责成上海交通大学、大连组合机床研究所、机械部自动化研究所负责，大连理工大学、清华大学、北京工业大学、上海机电产品研究院等单位参加，对钻孔组合机床CAD进行了研究，从此揭开了我国组合机床CAD技术的序幕。经过十多年的努力，取得了初步成果。但是，组合机床CAD系统是在VAXII-750和MicroVAXII上开发的，硬件投资大，不易于推广应用。受当时硬件条件及软件环境的限制，软件适用范围窄，用户使用不方便。3 开发组合机床CAD系统专用软件CAD技术是当代电子信息技术的重要组成部分，CAD技术商品化应作为高新技术产业中重中之重。在支承软