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一种四轴精密机床工作台装配精度分析与预估

孙宇鹏 倪雁冰 潘琪

孙宇鹏, 倪雁冰, 潘琪. 一种四轴精密机床工作台装配精度分析与预估[J]. 机械科学与技术, 2016, 35(1): 44-49. doi: 10.13433/j.cnki.1003-8728.2016.0108
引用本文: 孙宇鹏, 倪雁冰, 潘琪. 一种四轴精密机床工作台装配精度分析与预估[J]. 机械科学与技术, 2016, 35(1): 44-49. doi: 10.13433/j.cnki.1003-8728.2016.0108
Sun Yupeng, Ni Yanbing, Pan Qi. Assembly Accuracy Analysis and Prediction of a Four Axis Precision Machine Table[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(1): 44-49. doi: 10.13433/j.cnki.1003-8728.2016.0108
Citation: Sun Yupeng, Ni Yanbing, Pan Qi. Assembly Accuracy Analysis and Prediction of a Four Axis Precision Machine Table[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(1): 44-49. doi: 10.13433/j.cnki.1003-8728.2016.0108

一种四轴精密机床工作台装配精度分析与预估

doi: 10.13433/j.cnki.1003-8728.2016.0108
基金项目: 

国家863高技术发展计划项目(2012AA040701)资助

详细信息
    作者简介:

    孙宇鹏(1989-),硕士研究生,研究方向为并联机构精度设计,sunyupeng0920@163.com

    通讯作者:

    倪雁冰,副教授,博士,niyb@tju.edu.cn

Assembly Accuracy Analysis and Prediction of a Four Axis Precision Machine Table

  • 摘要: 针对精密机床在装配过程中的精度保障问题,提出了一种建立装配过程偏差传递预测数学模型的方法。以一种精密级四轴卧式加工中心为对象,对影响机床装配精度的关键部位进行了偏差特征分析。基于小位移旋量理论建立典型偏差特征的数学模型。基于串联装配关系,建立了机床进给平台装配偏差传递数学模型,并以此模型预估末端装配精度。最后通过实验验证该建模方法的有效性。
  • [1] 李小彭,刘春时,马晓波.数控机床加工精度提高技术的进展及其存在的问题[J].组合机床与自动化加工技术,2010,(11):1-4 Li X P, Liu C S, Ma X B. Improvement technology and research contents of machining accuracy for CNC machine tools[J]. Modular Machine Tool & Automatic Manufacturing Technique,2010,(11):1-4(in Chinese)
    [2] 姜华.高速卧式加工中心开发的关键技术研究[M].成都:四川大学,2007 Ji H. Research on the key technologies for the development of high speed precision horizontal machining center[M]. Chengdu:Sichuan University,2007(in Chinese)
    [3] 裘祖荣,石照耀,李岩.机械制造领域测量技术的发展研究[J].机械工程学报,2010,46(14):1-11 Qiu Z R, Shi Z Y, Li Y. Research on the development of measurement technology mechanical manufacture[J]. Journal of Mechanical Engineering,2010,46(14):1-11(in Chinese)
    [4] Gao X M, Hong J, Yin Y Y. Modular design of machine tools based on assembly skeleton model[C]//2013 IEEE International Symposium on Assembly and Manufacturing, IEEE,2013:50-54
    [5] Makela K K, Huopana J, Kananen M. Improving accuracy of aging CNC machines without physical changes[C]//2011 IEEE International Symposium on Assembly and Manufacturing, IEEE,2011:1-5
    [6] Mantripragada R, Whitney D E. Modeling and controlling variation propagation in mechanical assemblies using state transition models[J]. IEEE Transactions on Robotics and Automation,1999,15(1):124-140
    [7] 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 Tian Z Q, Lai X M, Lin Z Q. State space model of variations stream propagation in multistation assembly processes of sheet metal[J]. Journal of Mechanical Engineering,2007, 43(2):202-209(in Chinese)
    [8] 洪军,郭俊康,刘志刚.基于状态空间模型的精密机床装配精度预测与调整工艺[J].机械工程学报,2013,49(6):114-121 Hong J, Guo J K, Liu Z G. Assembly accuracy prediction and adjustment process modeling of precision machine tool based on state space model[J]. Journal of Mechanical Engineering,2013,49(6):114-121(in Chinese)
    [9] Chiabert P, Orlando M. About a CAT model consistent with ISO/TC 213 last issues[J]. International Journal of Materials Processing Technology,2004,157:61-66
    [10] 王金星,蒋向前.基于新一代GPS不确定度的判定原则[J].机械科学与技术,2009,28(6):735-739 Wang J X, Jiang X Q. Decision rules based on improved GPS uncertainty[J]. Mechanical Science and Technology for Aerospace Engineering, 2009,28(6):735-739(in Chinese)
    [11] Dantan J Y, Mathieu L, Ballu A. Tolerance synthesis:quantifier notion and virtual boundary[J]. Computer-Aided Design,2005,37(2):231-240
    [12] 栗时平.多轴数控机床精度建模与误差补偿方法研究[M].长沙:国防科学技术大学,2002 Li S P. A dissertation submitted to national university of defense technology for the degree of philosophy doctor in engineering[M]. Changsha:School of Mechatronical Engineering & Automation National University of Defense Technology,2002(in Chinese)
    [13] Davidson J K. A new mathematical model for geometric tolerances as Applied to round faces[J]. Journal of Mechanical Design,2002,124(4):609-622
    [14] Villeneuve F, Legoff O, Landon Y. Tolerance for manufacturing:a three-dimensional model[J]. International Journal Production Research,2001,39(8):1625-1648
    [15] Ameta G, Davidson J K, Shah J. Influence of form on tolerance-map-generated frequency distributions for 1D clearance in design[J]. Precision Engineering,2012,34(1):22-27
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出版历程
  • 收稿日期:  2014-03-23
  • 刊出日期:  2016-01-05

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