A fast and reliable tool for estimates for plastic blowing moulds

被引：7

作者：

Bouaziz, Z ^{[1
]}

Younes, JB ^{[1
]}

Zghal, A ^{[1
]}

机构：

[1] Ecole Super Sci & Tech, Lab Mecan Solides Struct & Dev Technol, Monfleury Tunis, Tunisia

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2002年 / 20卷 / 07期

关键词：

estimate; feature; process planning; time;

D O I：

10.1007/s001700200188

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This work presents a procedure to evaluate machining costs Of dies made on CNC machines. Our survey deals with companies manufacturing plastic blowing moulds, and it is limited to the unit parts, that is, to the estimation step without going to the detail of process planning. To do this, we developed a process that uses the techniques of the semi-analytical method. This method is based on the decomposition of the shape required to manufacture the cavities; every cavity is decomposed in the same way for machining complex features, in order to determine the machining process and machining time, and the volume of metal to remove and the surface produced.

引用

页码：545 / 550

页数：6