基于零件特征的非线性工艺规划方法研究  

Study on Nonlinear Process Planning Method of Parts Based on Features

作　　者：姜少飞[1] 卢纯福[1] 

机构地区：[1]浙江工业大学机电工程学院,杭州310032

出　　处：《机床与液压》2006年第9期7-9,共3页Machine Tool & Hydraulics

基　　金：浙江省自然科学基金资助项目(Y105207);国家自然科学基金(50305034)

摘　　要：根据零件的特征提出一种非线性工艺规划的新方法,并将非线性工艺规划划分为工序规划和工步规划两个子任务。通过比较特征之间的工艺规程形成整个零件的最长工艺链,由此生成零件的工序并进行工序排序;通过搜索AOS树实现零件的工步设计和工步排序,最终完善零件工艺路线。A new method for nonlinear process planning based on features was put forward, and the task of process planning was divided into procedure planning and working - step planning. Procedure was produced and sequenced by comparing process of features of part, and working - step was produced and sequenced by searching AOS tree of all process.

关 键 词：非线性工艺规划 工序排序 AOS树 工步排序 

分 类 号：TH166[机械工程—机械制造及自动化]