基于AutoCAD平台的冲压排样系统设计  

The design of system for stamping layout based on AutoCAD

作　　者：张猛[1] 李名尧[1] 孙健[1] 刘传根[1] 

机构地区：[1]上海工程技术大学材料工程学院,上海201620

出　　处：《机械设计与制造》2010年第2期85-86,共2页Machinery Design & Manufacture

基　　金：上海工程技术大学研究生创新项目(2008yjs06);上海市重点学科建设项目资助(J51402)

摘　　要：理论分析出影响冲压排样材料利用率的主要因素,以AutoCAD为载体利用lisp语言的优势设计程序。通过程序得到冲裁坯料在单排样、多排样、混合排样等方式下排样的最优方案,将排样结果以CAD图形输出,并输出利用率曲线。经过企业实际应用证明该系统具有很强的实用性,为企业节约了大量的成本。Main factors that have effects on the utilization efficiency of stamping were investigated. The program were designed by taking advantage of lisp-language based on AutoCAD. Whether it is single nesting,more nesting,or mixed nesting,layout can be optimized,Outputing the results by GAD drawing and the curve of utilization efficiency. It has proved that this software is applicable and cost-effective by one company.

关 键 词：排样 LISP语言 利用率 

分 类 号：TH12[机械工程—机械设计及理论] TP391.17[自动化与计算机技术—计算机应用技术]