Optimization of rotations of a five-axis milling machine near stationary points

被引：63

作者：

Munlin, M

Makhanov, SS

Bohez, ELJ

机构：

[1] Sirindhorn Int Inst Technol, Dept Informat Technol, Muang Phathumthani 12000, Thailand

[2] Asian Inst Technol, Sch Adv Technol Design & Mfg Engn, Bangkok, Thailand

来源：

COMPUTER-AIDED DESIGN | 2004年 / 36卷 / 12期

关键词：

CNC-machines; inverse kinematics; tool-path optimization; shortest path;

D O I：

10.1016/S0010-4485(03)00164-7

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

We consider a new algorithm designed for five-axis milling to minimize the kinematics error near the stationary points of the machined surface. Given the tool orientations, the algorithm optimizes the required rotations on the set of the solutions of the corresponding inverse kinematics equations. We solve the problem by means of the shortest path scheme based on minimization of the kinematics error. We present an application of the proposed algorithm to tool-path planning and demonstrate the efficiency of the proposed scheme verified by practical machining. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1117 / 1128

页数：12

共 19 条

[1] Compensating for systematic errors in 5-axis NC machining [J].