基于力最小的自由曲面铣削加工刀具路径优化  

Optimization of Tool Path of Freeform Surfaces Milling Based on Minimum Force

作　　者：杨洋[1] 周亮[1] 李金良[2] 李晓春[1] 

机构地区：[1]吉林大学工程训练中心,吉林长春130025 [2]吉林大学材料科学与工程学院,吉林长春130025

出　　处：《机床与液压》2015年第19期123-125,共3页Machine Tool & Hydraulics

摘　　要：鉴于自由曲面在各领域的应用情况和其加工的难度,提出一种自由曲面铣削加工的刀具路径优化方法,结合铣削加工的机制,在方法中采用加工力最小为路径的评价指标,并通过仿真实例来说明文中方法的有效性,为自由曲面加工提供一种可行的刀具路径优化方法。In view of the difficulty of the application of freeform surfaces in various fields and its machining,a freeform surface tool path optimization of milling method was presented. Combined with milling mechanism,a minimum of machining force was used in the evaluation path method,and simulation examples were used to illustrate the effectiveness of the method. It provides a viable tool path optimization method for the freeform surface machining.

关 键 词：自由曲面 铣削加工 刀具路径 路径优化 

分 类 号：TH164[机械工程—机械制造及自动化]