摘要
文章介绍了零件的设计特征、制造特征、夹具特征的区别和联系 ,论述了从零件特征中获得夹具特征的重要性及方法 ,建立了基于特征映射的夹具设计模型 ,在此基础上开发了基于特征映射的汽车同步器产品夹具CAD系统 ,最后给出应用实例。
In this paper, The difference among design feature, manufacturing feature and fixture feature of a part is introduced, and the essentialities and methods obtaining fixture feature of a part from its design feature are discussed as well as the model of fixture design is established based on feature mapping. On the basis of feature mapping, the system of CAFD for vehicle synchronizers is developed. At the end of the paper, a successful example is taken to work.
出处
《组合机床与自动化加工技术》
北大核心
2004年第7期25-26,30,共3页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
特征
特征映射
夹具设计
实例
feature
featutre mapping
fixture design
example
