计算机与数字工程2024，Vol.52Issue(6)：1890-1895,6.DOI:10.3969/j.issn.1672-9722.2024.06.049
基于改进等残留高度法的曲面刀路规划研究
Research on Curved Surface Tool Path Planning Based on Improved Equal Residual Height Method
张相胜 1王国先 1潘丰1
作者信息
- 1. 江南大学轻工过程先进控制教育部重点实验室 无锡 214122
- 折叠
摘要
Abstract
Tool path planning is the core of complex surface NC machining technology.It will have a great impact on the quali-ty and efficiency of surface machining.Equal residual height method is a tool path planning method widely used in recent years,but it still has the phenomenon of tool path redundancy when planning curved surfaces with special geometry such as hyperbolic parabo-loid.The curve along the direction of maximum principal curvature is selected as the initial path to improve the equal residual height method.Instead of selecting the long boundary of the surface as the initial path in the traditional method,the machining step size and row spacing are calculated,and then the tool path covering the whole complex surface is generated.Comparing the tool paths generated by the two methods,and the experimental results show that the improved equal residual height method can effectively solve the tool path redundancy and improve the machining efficiency.关键词
等残留高度法/初始路径/刀路规划/主曲率Key words
equal residual height method/initial path/tool path planning/principal curvature分类
机械制造引用本文复制引用
张相胜,王国先,潘丰..基于改进等残留高度法的曲面刀路规划研究[J].计算机与数字工程,2024,52(6):1890-1895,6.
