并行工程中的计算机辅助工艺过程设计  

COMPUTER AIDED PROCESS PLANNING FORCONCURRENT ENGINEERING

作　　者：张玉云[1] 田文生[1] 吴瑞荣 王先逵[1] 

机构地区：[1]清华大学

出　　处：《机械工程学报》1996年第3期84-91,共8页Journal of Mechanical Engineering

基　　金：863/CIMS资助

摘　　要：介绍了一个面向并行工程的计算机辅助工艺过程设计系统。该系统以工序决策估价函数为核心，根据车间层资源状态生成可选工艺方案，且用柔性工艺路线图表示之。系统具有实现计算机辅助工艺过程设计与生产计划及调度（ＰＰＳ）功能集成的体系结构和数学模型，可为非回转体零件创成地生成适用于ＣＩＭＳ车间的详细工艺。A concurrent engineering oriented computer aided process planning (COPP)prototype system is introduced. Through an operation decision evaluation function, COPPcan generate all the available process plans for a non-rotational part in CIMS. The resultplans are represented by a flexible process graph. During the process planning, the man-ufacturing resource status are considered by the manufacturing resource model. In addit-ion, the system architecture for the function integration of CAPP with PPS (productionPlanning & scheduling) is built, and the relative mathematical model is given.

关 键 词：并行工程 CAPP PPS 集成 机械工艺 

分 类 号：TH162[机械工程—机械制造及自动化]