基于VSA的冷镦机关键零部件公差设计  

Tolerance Design for The Key Parts of Cold Forging Machine Based on VSA

作　　者：阮和根[1] 陈沈融[1] 朱红萍[1,2] 李莉敏[1] 

机构地区：[1]上海大学机电工程及自动化学院,上海200072 [2]沙洲职业工学院,江苏张家港215600

出　　处：《机械设计与研究》2009年第6期69-71,共3页Machine Design And Research

基　　金：上海市重点学科建设资助项目(Y0102)

摘　　要：计算机辅助公差设计是CAD/CAM集成的关键技术之一,它不仅影响机械产品的质量与性能,而且也直接影响着产品的制造成本和企业的产出效益。通过虚拟样机结合现代计算机辅助公差设计软件VSA进行公差设计与验证,在确保冷镦机加工质量前提下降低了产品零件的制造成本。Computer-Aided Tolerance Design is one of the key technologies for CAD/CAM integration, which not only affects the quality and performance of mechanical products, but also a direct impact on product manufacturing costs and business output efficiency. The paper uses the virtual prototype combined with computer-aided design software-VSA for tolerance design and verification, and under the premise of ensuring the product processing quality by the cold forging machine, the manufacturing costs is reduced.

关 键 词：尺寸链 公差设计 冷镦机 VSA 

分 类 号：TH124[机械工程—机械设计及理论]