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基于夹具配置的薄板件装配偏差分析模型 被引量:9

Assembly variation analysis model based on fixture configurations for sheet metal parts
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摘要 为提高当前柔性薄板零件装配偏差分析的效率,提出了一种考虑夹具配置的装配偏差分析模型。通过对柔性薄板的定位装配过程的研究,分析了零件偏差、夹具偏差和装配偏差在各个步骤中的变化过程,建立了"N-2-1"和"3-2-1"两种夹具定位规则下的装配前后偏差之间的线性关系;根据装配后夹具定位点的释放模式的不同,建立了过定位释放和完全释放两种模式下的装配偏差分析模型。最后,通过分析实例薄板的装配偏差,表明了该装配偏差分析模型的有效性。 An assembly variation analysis model with fixture configurations was proposed to improve the current variation analysis efficiency of sheet metal parts. The variation change process of part,fixture and assembly were analyzed by studying the positioning and assembly process of sheet metal parts. Linear relationships among variations of parts,fixtures and assemblies were established with two locating principles of "N-2-1" and "3-2-1". Moreover,in accordance with the different release modes of the fixture positioning points after the assembly,the assembly variation analysis model was established in the two modes of over-constrained release and full release. Finally,a case of sheet metal assembly was used to illustrate the effectiveness of the assembly variation analysis model.
出处 《计算机集成制造系统》 EI CSCD 北大核心 2010年第2期280-286,共7页 Computer Integrated Manufacturing Systems
基金 上海市汽车重点实验室资助项目(2008007) 上海高校知识创新工程(085)工程建设资助项目(JZ0901)~~
关键词 夹具配置 薄板零件 装配偏差 线性关系 模型 fixture configuration sheet metal parts assembly variation linear relationships models
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参考文献19

  • 1TAKEZAWA N. An improved method for establishing the process wise quality standard[R]//Reports of Statistical and Applied Research. Tokyo, Japan: Union of Japanese Scientists and Engineers, 1980,27(3):63-76.
  • 2LIU S C, HU S J. Variation simulation for deformable sheet metal assemblies using finite element methods[J]. Journal of Manufacturing Science and Engineering, 1997,119(3) : 368-374.
  • 3CAMELIO J A, HU S J, CEGLAREK D J. Modeling variation propagation of multi-station assembly systems with compliant parts[J]. Journal of Mechanical Design, 2003,125(4): 673-681.
  • 4DAHLSTRO S, SODERBERG R. Analysis of final geometry due to welding process effects in sheet metal assemblies[C]// Proceedings of International Program Committee of TMCE 2002 Symposium. Bellingham, Wash. , USA: SPIE, 2002:351-360.
  • 5DAHLSTROM S, LINDKVIST L. Variation simulation of sheet metal assemblies using the method of influence coefficients with contact modeling[J]. Journal of Manufacturing Science and Engineering, 2007,129(3):615-622.
  • 6CAMELIO J A, HU S J, MARIN S P. Compliant assembly variation analysis using component geometric covariance[J]. Journal of Manufacturing Science and Engineering, 2004, 126 (2) :355-360.
  • 7HSIEH C C, OH K P. Simulation and optimization of assembly processes involving flexible parts[J]. International Journal of Vehicle Design,1997,18(5):455-465.
  • 8HSIEH C C, OH K P. A framework for modeling variation in vehicle assembly processes[J]. International Journal of Vehicle Design, 1997,18(5) : 466-473.
  • 9XIE L S, HSIEH C C. Clamping and welding sequence optimization for minimizing cycle time and assembly deformation[J]. International Journal of Materials and Product Technology, 2002,17(5/6) :389-399.
  • 10MERKLEY K G. Tolerance analysis of compliant assemblies [D]. Provo,Utah,USA:Bringham Young University,1998.

同被引文献76

  • 1任斌,丰镇平.改进遗传算法与粒子群优化算法及其对比分析[J].南京师范大学学报(工程技术版),2002,2(2):14-20. 被引量:34
  • 2秦国华,吴竹溪,张卫红.夹具定位方案的数学建模及其优化设计[J].中国机械工程,2006,17(23):2425-2429. 被引量:18
  • 3田兆青,来新民,林忠钦.多工位薄板装配偏差流传递的状态空间模型[J].机械工程学报,2007,43(2):202-209. 被引量:39
  • 4CAI W. Robust Pin Layout Design for Sheet-Panel Lo- cating [J]. The International Journal of Advanced Manu- facturing Technology, 2006(28) : 486-494.
  • 5KIM P, DINGY. Optimal Design of Fixture Layout in Multistation Assembly Processes [J]. IEEE Transactions on Automation Science and Engineering, 2004, 1 (2) . 133-145.
  • 6Huang Wenzhen, Kong Zhenyu, CHENNAMARAJU A. Robust Design for Fixture Layout in Multistation Assembly Systems Using Sequential Space Filling Methods[J]. Journal of Computing and Information Science in Engi- neering, 2010(10)." 041001-1-11.
  • 7Kong Zhenyu, KUMAR R, GOG1NENI S, et al. Mode- Based Tolerance Analysis in Multi-station Assembly Using Stream of Variation Model [J]. Transactions of NAMRI/ SME, 2006(34): 469-476.
  • 8郭文忠,陈国龙.离散粒子群优化算法及其应用[M].北京:清华大学出版社,2012.
  • 9吴竹溪,吴铁军,肖洁,彭承明.基于刚体运动学的工件自由度分析方法[J].组合机床与自动化加工技术,2007(12):7-11. 被引量:3
  • 10XIE S L,HSIEH C C.Clamping and welding sequence optimization for minimizing cycle time and assembly deformation[J].International Journal Materials and Product Technology,2002,17(5/6):389-399.

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