您当前所在位置: 首页 > 学者

彭颖红

  • 15浏览

  • 0点赞

  • 0收藏

  • 0分享

  • 155下载

  • 0评论

  • 引用

期刊论文

Developoment of a Practical Blank Layout Optimisation System for Stamping Die Design

彭颖红Z. Zhao and Y. Peng

,-0001,():

URL:

摘要/描述

Blank layout is one of the most imporant processes in stamping die design. As the major cost in sheet metal stamping is te material cost, any efforts to minimise the scrap may result in substantial savings not only in strip material, but also in overall production. This paper is maily trageted at establishing a practical blank layou optimisation system forstamping die by using AutoCAD's ObjiectARX toolkit. The basic principles of blank layout optimistaion are first descrbed. Not only a suitable algorithm for layout calculation, but also the manufacturing requirements an user operation are fully considered in this system. Finally, an algorithm for blank shape offsetting is proposed to solve the problem of selfintersection in offset curves, andd the traditional' I-step translation' algorithm for the caluction of layout parameters is improved to eliminatte the confilic between preecsion and efficiency in the layout optimisation.

版权说明:以下全部内容由彭颖红上传于   2005年03月15日 23时04分33秒,版权归本人所有。

我要评论

全部评论 0

本学者其他成果

    同领域成果