面向复杂产品装配的柔性工装共性技术研究

中国机械工程 ›› 2010, Vol. 21 ›› Issue (22): 2699-2704.

面向复杂产品装配的柔性工装共性技术研究

1.南京航空航天大学,南京,210016

2.江苏中辆科技有限公司,南京,210001

出版日期:2010-11-25 发布日期:2010-12-01
基金资助:
高等学校博士学科点专项科研基金资助项目(20070287059)；江苏省博士后基金资助项目(0801011C)；江苏省自然科学基金资助项目(BK2008576)；江苏省科技成果转化项目(BA2009128)
Specialized Research Fund for the Doctoral Program of Higher Education of China（No. 20070287059）;

Supported by Jiangsu Provincial Postdoctoral Foundation（No. 0801011C）;
Jiangsu Provincial Natural Science Foundation of China（No. BK2008576）

Common Technology on Flexible Tooling for Complex Product Assembly 

1.Nanjing University of Aeronautics and Astronautics,Nanjing,210016

2.Jiangsu Zhongliang Technology Co., Ltd.,Nanjing,210001

Online:2010-11-25 Published:2010-12-01
Supported by:

Specialized Research Fund for the Doctoral Program of Higher Education of China（No. 20070287059）;

Supported by Jiangsu Provincial Postdoctoral Foundation（No. 0801011C）;
Jiangsu Provincial Natural Science Foundation of China（No. BK2008576）

摘要/Abstract

摘要：

根据典型复杂产品的结构特点，总结了4种柔性工装总体结构体系，并在此基础上,对柔性工装定位单元、夹紧单元、骨架单元和锁紧单元等关键结构进行了深入研究;阐述了柔性工装的模块化设计方法，提出了面向柔性工装应用的基于产品关键装配特征的数字量传递体系。应用以上共性技术研究成果，开发的铁路车辆底架柔性工装系统的实际应用效果良好,转产周期缩短了90%，生产效率提高了20%。

关键词:

复杂产品装配, 柔性工装, 关键装配特征, 三维工艺仿真

Abstract:

Firstly,four typical structural systems of flexible tooling were presented based on the structural characteristics of typical complex product. Secondly,the key structures of flexible tooling were studied, such as flexible positioning unit, flexible fixture unit,flexible frame unit, locking unit, and so on. Thirdly,modular design method for flexible tooling was studied. Fourthly,a digital value transport system was proposed for the flexible tooling applying,which was based on the key assembly characteristics of 3D digital model. Finally,a flexible tooling system for the under frame of railway car was developed by using these

research results. Application results show that the production change cycle is shortened

by 90%,and the production efficiency is improved by 20%.

Key words: complex product assembly, flexible tooling, key assembly characteristics, 3D process simulation

中图分类号:

U270.6

田威, 廖文和, 唐金成.

面向复杂产品装配的柔性工装共性技术研究

[J]. 中国机械工程, 2010, 21(22): 2699-2704.

TIAN Wei, LIAO Wen-He, TANG Jin-Cheng.

Common Technology on Flexible Tooling for Complex Product Assembly 

[J]. China Mechanical Engineering, 2010, 21(22): 2699-2704.

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