The Domain of Admissible Orientation concept: A new method for five-axis tool path optimisation

被引：126

作者：

Castagnetti, C. ^{[1
]}

Duc, E. ^{[1
]}

Ray, P. ^{[1
]}

机构：

[1] IFMA, UBP, LaMI, F-63175 Aubiere, France

来源：

COMPUTER-AIDED DESIGN | 2008年 / 40卷 / 09期

关键词：

Tool axis orientation; 5-axis machining; optimisation; Tool path computation; Machine tool behaviour;

D O I：

10.1016/j.cad.2008.07.002

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

This work deals with the optimisation of tool paths in five-axis machining. The objective is to improve the kinematic behaviour of machine tools during milling. The orientation of the tool axis at each point of a tool path is optimised while ensuring quality constraints. These are modelled using the Domain of Admissible Orientation (DAD) concept expressed in the P-System and transformed into the M-System. This article aims at defining the DAD and presents an example of optimisation using this concept. This optimisation is a minimisation of the movement generated by each rotation axis and is applied to two test parts. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：938 / 950

页数：13

共 24 条

[1] Avoiding 5-axis singularities using tool path deformation [J].