基于UG的组合夹具自动装配系统关键技术研究
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摘要
组合夹具由一套预先制造好的不同形状、不同规格、不同尺寸的标准元件及合件组装而成。组合夹具形式灵活多变、适应范围广。组合夹具的推广使用是工艺装备中一次较大的改革。在计算机辅助下进行组合夹具的设计和装配能大幅度降低设计人员的劳动强度,缩短产品开发周期,从而给企业创造出更大的经济效益。
本文在对CAD概念、发展以及国内外计算机辅助夹具设计状况进行研究后,结合企业实际生产需要,以实用性、高效性为指导思想,通过对市场上流行的CAD软件进行比较后,选定UG作为二次开发平台,运用VC++和Access数据库等技术,完成了组合夹具标准件库的开发,并对组合夹具标准件库如何设置、维护、选用和查询等进行了描述。对组合夹具自动装配中的特征重用技术以及特征建立和特征提取进行了研究,完成了组合夹具自动装配中元件加载控制程序的设计。
Modular Fixture is a good combination of a high degree of standardization of pre-manufacturing a variety of fixture elements. Modular Fixture is Flexible and easy to master. Promotion of the use of modular fixture is a great reform in the area of process. Computer Aided Design can reduces the labor intensity and shorten the development cycle of products. So it can create greater economic benefits for enterprise.
In this thesis, the conception and development of CAD are reviewed and the situation of Computer Aided Fixture Design are research first. Meeting the actual production needs of enterprise, under the guide idea of practicability and high efficient, based on the comparison of the popular CAD software, UG is selected as the secondary development platform. By the technologies of VC++ and Access, we complete the development of Modular Fixture standard library and describe the Computer Aided Design of Modular Fixture system, of standard parts library how to set up, maintain, use and queries etc. are introduced. Automatic assembly of the Modular Fixture in the characteristics of reuse technology and features to build and feature extraction have been studied. The key component loading code has been prepared.
本文在对CAD概念、发展以及国内外计算机辅助夹具设计状况进行研究后,结合企业实际生产需要,以实用性、高效性为指导思想,通过对市场上流行的CAD软件进行比较后,选定UG作为二次开发平台,运用VC++和Access数据库等技术,完成了组合夹具标准件库的开发,并对组合夹具标准件库如何设置、维护、选用和查询等进行了描述。对组合夹具自动装配中的特征重用技术以及特征建立和特征提取进行了研究,完成了组合夹具自动装配中元件加载控制程序的设计。
Modular Fixture is a good combination of a high degree of standardization of pre-manufacturing a variety of fixture elements. Modular Fixture is Flexible and easy to master. Promotion of the use of modular fixture is a great reform in the area of process. Computer Aided Design can reduces the labor intensity and shorten the development cycle of products. So it can create greater economic benefits for enterprise.
In this thesis, the conception and development of CAD are reviewed and the situation of Computer Aided Fixture Design are research first. Meeting the actual production needs of enterprise, under the guide idea of practicability and high efficient, based on the comparison of the popular CAD software, UG is selected as the secondary development platform. By the technologies of VC++ and Access, we complete the development of Modular Fixture standard library and describe the Computer Aided Design of Modular Fixture system, of standard parts library how to set up, maintain, use and queries etc. are introduced. Automatic assembly of the Modular Fixture in the characteristics of reuse technology and features to build and feature extraction have been studied. The key component loading code has been prepared.
引文
[1]李勇.组合夹具计算机智能组装系统的体系结构设计与开发.[硕士学位论文].天津:河北工业大学.2004
[2]王素琴,钱瑾红.组合夹具的研究状况与应用.电子机械工程.2004,(7):23-24
[3]仲梁维,麦云飞,曾忠等.计算机辅助设计.上海:复旦大学出版社,1999:1-2
[4]张海军,杨宏斌.计算机三维组合夹具设计系统的应用研究.现代制造工程.2004,(4):38-40.
[5]杨杰.基于WEB的夹具系统设计.煤矿机械,2004,(2):35-36.
[6]王华侨,王华昌,王耕耘等.计算机辅助夹具设计系统的研究与实现.机械科学与技术.2004,23(1):113-116
[7]段国林,林建平,张满囤等.组合夹计算机辅助构型设计.河北工业大学学报.2004,33(2):104-109
[8]陈蔚芳,叶文华,姜澄宇.基于PDM的集成化组合夹具设计系统研究.南京理工大学学报.2004,28(3):291-294
[9]朱耀祥.组合夹具组装应用理论.北京:机械工业出版社,1990,1-43
[10]麻建东,刘璇.三维组合夹具元件库的建立.北京轻工业学院学报.2001,19(2):32-45
[11]A.Senthil kumar,J.Y.H.Fuh,T.S.Kow.An automated design and assembly of interference-free modular fixture setup.Computer-Aided Design,2000,(32):583-596
[12]何刚林.组合夹具快速设计和装配系统的研究.中原工学院学报.2005,16(5):49-51
[13]David J Kruglinski.Visual C++6·0技术内幕.北京:希望电子出版社,1999,1-20
[14]康文利,刘洪伟,杨栓强等.基于ObjectARX的组合夹具CAD系统.工具技术.2006,40(7):63-65
[15]融亦鸣,朱耀祥,罗振璧.计算机辅助夹具设计.北京:机械工业出版社,2002,1-121
[16]张海生.基于SolidWorks 2003的组合夹具元件的参数化设计.CAD/CAM与制造业信息化.2005,(11):36-38
[17]李素萍,刘根生,林建平等.基于UG的参数化设计方法及程序设计技术.现代机械.2005(5):57-59
[18]Nee A Y C,Kumar A S,Tao Z J.An Intelligent Fixture with a Dynamic Clamping Scheme.Journal of Engineering Manufacture,2000,214(PartB):183-196
[19]陈洪军,郑德涛,孙健等.组合夹具装配虚拟设计.机械设计与制造.2000,(6):39-41
[20]周旺基.ADO对象访问数据库动态查询的实现.淮阴工学院学报.2003(2):55-57
[21]张红梅,齐红威,张满囤等.组合夹具组装CAD.河北工业大学学报.1999,28(2):98-99
[22]Grippo P M.Gandhi M V.Thompson B S.The Computer-Aided Design of Modular Fixturing Systems.The Int.J.of Adv.Manuf.Technology,,1987,2(2):75-88
[23]Chou Y C,Chandru V,Barash M M.A Mathematical Approach to Automatic Configuration of Machining Fixtures:Analysis and Synthesis.Journal of Engineering for Industry,1989,2:99-306
[24]Ceglarek D,Shi J.Fixture Failure Diagnosis for Autobody Assembly Using Pattern Recognition.Journal of Engineering for Industry,1996,118:5-66
[25]王明强,范牧昌.槽系组合夹具训算机辅助拼装系统.机电工程.1997,(1):12-13
[26]Chou Y C,Srinivas R A,Saraf S.Automatic Design of Machining Fixtures:Conceptual Design.The Int.J.of Adv.Manuf.Technology,1994,9(1):3-12
[27]Cai-Hua Xionga,You-Fu Lib,Y Kevin Rongc,You Lun Xionga.Qualitative Analysis and Quantitative Evaluation of Fixturing.Robotics and Computer Integrated Manufacturing,2002,18:335-342
[28]Diana M Pelinescu.Michael Yu Wang Multi-objective Optimal Fixture Layout Design.Robotics and Computer In tegrated Manufacturing,2002,18:365-372
[29]Brost R C,Goldberg K Y.A Complete Algorithm for Designing Planar Fixtures Using Modular Components.IEEE Transactions on Robotics and Automation,1996,12(1):31-46
[30]Brost R C,Peters R R.Automatic Design of 3-D Fixtures and Assembly Pallets.Proceedings of the 1996 IEEE International Conference on Robotics and Automation,1996,2-6
[31]Markus A,Markusek E,Farkas J.Fixture Design using Prolog:an Expert System.Int J Robotics CIMS,1984,1(2):167-172
[32]张志鸿,岳一领.虚拟组合夹具系统的组件化设计.现代制造工程.2006,(3):106-109
[33]Pawlak,Zdzisalaw.Rough set approach to knowledge-based decision support.European Journal of Operational Research,1997,99(1):48-57
[34]Light R,Gossard D.Modification of geometric model through variation geometry.Computer Aided Design,1982,14(4):209-214
[35]Verroust A.Rule-oriented method for parameterized computer-aided design.Computer Aided Design,1992,24(10):531-546
[36]Zeng Jianjiang,Chen Wenliang,Ding Qiuling.A Web-based CAD system.Journal of Materials Processing Technology,2003,139:229-232
[37]Unigraphics Solutions Inc.UG/Open API Reference Guide,EDS:Documentation
[38]王磊,李浙昆,谭毅等.UG Open API对UG二次开发技术研究.机电产品开发与创新,2006,19(5):105-106
[39]Anton Jezernik,Gorazd Hren.A solution to integrate computer-aided design(CAD)and virtual reality(VR)databases in design and manufacturing processes,Int J Adv Manuftechnol,2003,22:768-774
[2]王素琴,钱瑾红.组合夹具的研究状况与应用.电子机械工程.2004,(7):23-24
[3]仲梁维,麦云飞,曾忠等.计算机辅助设计.上海:复旦大学出版社,1999:1-2
[4]张海军,杨宏斌.计算机三维组合夹具设计系统的应用研究.现代制造工程.2004,(4):38-40.
[5]杨杰.基于WEB的夹具系统设计.煤矿机械,2004,(2):35-36.
[6]王华侨,王华昌,王耕耘等.计算机辅助夹具设计系统的研究与实现.机械科学与技术.2004,23(1):113-116
[7]段国林,林建平,张满囤等.组合夹计算机辅助构型设计.河北工业大学学报.2004,33(2):104-109
[8]陈蔚芳,叶文华,姜澄宇.基于PDM的集成化组合夹具设计系统研究.南京理工大学学报.2004,28(3):291-294
[9]朱耀祥.组合夹具组装应用理论.北京:机械工业出版社,1990,1-43
[10]麻建东,刘璇.三维组合夹具元件库的建立.北京轻工业学院学报.2001,19(2):32-45
[11]A.Senthil kumar,J.Y.H.Fuh,T.S.Kow.An automated design and assembly of interference-free modular fixture setup.Computer-Aided Design,2000,(32):583-596
[12]何刚林.组合夹具快速设计和装配系统的研究.中原工学院学报.2005,16(5):49-51
[13]David J Kruglinski.Visual C++6·0技术内幕.北京:希望电子出版社,1999,1-20
[14]康文利,刘洪伟,杨栓强等.基于ObjectARX的组合夹具CAD系统.工具技术.2006,40(7):63-65
[15]融亦鸣,朱耀祥,罗振璧.计算机辅助夹具设计.北京:机械工业出版社,2002,1-121
[16]张海生.基于SolidWorks 2003的组合夹具元件的参数化设计.CAD/CAM与制造业信息化.2005,(11):36-38
[17]李素萍,刘根生,林建平等.基于UG的参数化设计方法及程序设计技术.现代机械.2005(5):57-59
[18]Nee A Y C,Kumar A S,Tao Z J.An Intelligent Fixture with a Dynamic Clamping Scheme.Journal of Engineering Manufacture,2000,214(PartB):183-196
[19]陈洪军,郑德涛,孙健等.组合夹具装配虚拟设计.机械设计与制造.2000,(6):39-41
[20]周旺基.ADO对象访问数据库动态查询的实现.淮阴工学院学报.2003(2):55-57
[21]张红梅,齐红威,张满囤等.组合夹具组装CAD.河北工业大学学报.1999,28(2):98-99
[22]Grippo P M.Gandhi M V.Thompson B S.The Computer-Aided Design of Modular Fixturing Systems.The Int.J.of Adv.Manuf.Technology,,1987,2(2):75-88
[23]Chou Y C,Chandru V,Barash M M.A Mathematical Approach to Automatic Configuration of Machining Fixtures:Analysis and Synthesis.Journal of Engineering for Industry,1989,2:99-306
[24]Ceglarek D,Shi J.Fixture Failure Diagnosis for Autobody Assembly Using Pattern Recognition.Journal of Engineering for Industry,1996,118:5-66
[25]王明强,范牧昌.槽系组合夹具训算机辅助拼装系统.机电工程.1997,(1):12-13
[26]Chou Y C,Srinivas R A,Saraf S.Automatic Design of Machining Fixtures:Conceptual Design.The Int.J.of Adv.Manuf.Technology,1994,9(1):3-12
[27]Cai-Hua Xionga,You-Fu Lib,Y Kevin Rongc,You Lun Xionga.Qualitative Analysis and Quantitative Evaluation of Fixturing.Robotics and Computer Integrated Manufacturing,2002,18:335-342
[28]Diana M Pelinescu.Michael Yu Wang Multi-objective Optimal Fixture Layout Design.Robotics and Computer In tegrated Manufacturing,2002,18:365-372
[29]Brost R C,Goldberg K Y.A Complete Algorithm for Designing Planar Fixtures Using Modular Components.IEEE Transactions on Robotics and Automation,1996,12(1):31-46
[30]Brost R C,Peters R R.Automatic Design of 3-D Fixtures and Assembly Pallets.Proceedings of the 1996 IEEE International Conference on Robotics and Automation,1996,2-6
[31]Markus A,Markusek E,Farkas J.Fixture Design using Prolog:an Expert System.Int J Robotics CIMS,1984,1(2):167-172
[32]张志鸿,岳一领.虚拟组合夹具系统的组件化设计.现代制造工程.2006,(3):106-109
[33]Pawlak,Zdzisalaw.Rough set approach to knowledge-based decision support.European Journal of Operational Research,1997,99(1):48-57
[34]Light R,Gossard D.Modification of geometric model through variation geometry.Computer Aided Design,1982,14(4):209-214
[35]Verroust A.Rule-oriented method for parameterized computer-aided design.Computer Aided Design,1992,24(10):531-546
[36]Zeng Jianjiang,Chen Wenliang,Ding Qiuling.A Web-based CAD system.Journal of Materials Processing Technology,2003,139:229-232
[37]Unigraphics Solutions Inc.UG/Open API Reference Guide,EDS:Documentation
[38]王磊,李浙昆,谭毅等.UG Open API对UG二次开发技术研究.机电产品开发与创新,2006,19(5):105-106
[39]Anton Jezernik,Gorazd Hren.A solution to integrate computer-aided design(CAD)and virtual reality(VR)databases in design and manufacturing processes,Int J Adv Manuftechnol,2003,22:768-774