基于遗传算法的微织构刀具织构参数仿真研究  

Research on Cutting Force of Texture Parameters of Micro-textured Tool Based on Genetic Algorithm

作　　者：刘锐 周利平 李凯 Liu Rui;Zhou Liping;Li Kai(School of Mechanical Engineering,Xihua University,Chengdu 610039,China;不详)

机构地区：[1]西华大学机械工程学院

出　　处：《工具技术》2023年第4期120-123,共4页Tool Engineering

基　　金：教育部产学合作协同育人项目(201801205009);西华大学研究生创新基金(YCJJ2021052)。

摘　　要：微织构刀具切削过程中,织构参数对切削力有显著影响。为了通过优化微织构参数得到较小的切削力,利用DEFORM-3D软件建立了硬质合金刀具铣削高硅铝合金的模型,仿真得到不同微织构参数下的切削力,并结合单目标遗传算法对微织构参数进行优化求解。结果显示,优化后的微织构参数更能降低切削力。During the cutting process of micro-textured tools,the texture parameters have a significant effect on the cutting force.In order to obtain smaller cutting force by optimizing micro-texture parameters,a simulation model of carbide tool milling high silicon aluminum alloy is established by DEFORM-3D software.The cutting force under different micro-texture parameters is obtained through the simulation results.The micro-texture parameters are optimized by combining with single-objective genetic algorithm.The results show that the optimized micro-texture parameters can reduce the cutting force more.

关 键 词：微织构 高硅铝合金 切削力 遗传算法 

分 类 号：TG703[金属学及工艺—刀具与模具] TH164[机械工程—机械制造及自动化]