A best-fitting algorithm for optimal location of large-scale blanks with free-form surfaces

被引：17

作者：

Shen, B

Huang, GQ ^{[1
]}

Mak, KL

Wang, XC

机构：

[1] Univ Hong Kong, Dept Ind & Management Syst Engn, Hong Kong, Hong Kong, Peoples R China

[2] Xian Jiaotong Univ, Fac Mech Engn, Xian 710049, Peoples R China

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2003年 / 139卷 / 1-3期

关键词：

free-form; surface location; best fitting;

D O I：

10.1016/S0924-0136(03)00241-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper is mainly concerned with an algorithm for the optimal location of large-scale blanks with free-form surfaces. By means of rotation, transitional motion of a free-form surface and a projection method, the pre-location and adjustment and final spatial posture control are realized to assure that the blanks coincide with the theoretical surfaces. Therefore, the distribution of the stock allowance is optimized. The amount of negative stock and the material to be removed are reduced. The result shows that the algorithm is effective. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：310 / 314

页数：5