基于2D元胞自动机的铣刀片温度场模型建立  

Milling Cutter Temperature Model Building Based on 2D Cellular Automata

作　　者：吕凯[1] 孙顺龙[2] 陈德运[1] 李广慧[2] 

机构地区：[1]哈尔滨理工大学计算机科学与技术学院,黑龙江哈尔滨150080 [2]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2007年第5期87-90,共4页Journal of Harbin University of Science and Technology

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：铣刀片在切削过程中受到周期性的热冲击,切削热产生的恶劣的温度场对刀片造成破损,温度场在铣刀片切削过程中呈现出非常复杂的变化,研究切削热和切削温度的产生和变化规律是揭示刀具破损磨损的产生机理的重要手段.针对这一问题,采用元胞自动机思想,建立以元胞自动机理论为基础的2D铣刀片的温度场模型,模拟切削过程中温度的分布,解决其他技术无法精确计算刀片中温度场分布的问题.The milling cutter gets the seasonal heat impact in the cutting process, which produces the cutting hot that works blades disrepaired, in the period of the cutting process the temperature field takes on the complicated changing. So researching the producing and changing rules of the cutting heat and the cutting temperature can open out the producing mechanism of the milling cutter dilapidation. Pointing this problem, this text adopts cellular automata thought, establishing 2D milling cutter temperature model based on cellular automata, which can simulate the temperature distributing in the course of cutting, solve the problem that other technology can not calculate the temperature distributing.

关 键 词：铣刀片 切削热 温度场 元胞自动机 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]