基于二维元胞自动机的铣刀片温度场算法研究  

Study on Arithmetic of Milling Cutter Temperature Field Building Based on 2D Cellular Automata

作　　者：孙顺龙[1] 谭光宇[2] 李广彗[2] 郭卫华[1] 

机构地区：[1]哈尔滨理工大学机械动力工程学院,哈尔滨150080 [2]广东海洋大学机械学院,广东湛江524088

出　　处：《机械工程师》2007年第4期43-45,共3页Mechanical Engineer

基　　金：国家自然科学基金项目(E50575062);黑龙江省教育厅海外学人重点项目(1151HZ003)

摘　　要：切削热是铣刀片磨损和破损产生的重要原因。对铣刀片温度场研究的传统方法是有限元法。为了实现三维复杂槽型铣刀片槽型优化中能直接利用分析得到的数据进行自组织动态设计,文中结合切削温度试验,利用元胞自动机理论对铣刀片温度场进行研究,建立了二维波形刃铣刀片温度场算法系统,得出切削中各点的温度场,为刀片槽型重构奠定基础。Cutting heat is the main reason of wears and damages of milling insert. The traditional method for studying on temperature field of milling insert is FEM. In order to use the data directly, which obtained by analysis, for self-organization dynamic design on groove optimization in milling insert with three dimensional complex groove, the paper used the cellular automata theory to study on temperature field of milling insert, associated with cutting temperature experiment. Then established the algorithmic system of temperature field for two-dimensional wave insert and got everypoint temperature field in milling process. It made the foundation for milling insert＇s groove construction.

关 键 词：切削热 温度场 元胞自动机 

分 类 号：TG714[金属学及工艺—刀具与模具]