摘要
基于ABAQUS建立了AISI1045钢的二维切削仿真模型,分析了应力的分布规律,并通过改变刀具前角,研究了刀具前角对切削力和前刀面温度的影响。结果表明,刀具前角增大,切削力会随之减小,而刀具前刀面温度会随之增大。分析结果有利于刀具的选择。
A two-dimensional cutting simulation model of AISI1045 steel was established based on ABAQUS,and the distribution of stress was analyzed.By changing the rake angle of the tool,the influence of the rake angle of the tool on the cutting force and the temperature of the rake surface was studied.The results show that as the tool rake angle increases,the cutting force will decrease,and the tool rake face temperature will increase accordingly.The analysis results are conducive to the selection of tools.
作者
赵世泽
ZHAO Shi-ze(School of Mechatronics and Vehicle Engineering,Chongqing Jiaotong University,Chongqing 400074,China)
出处
《内燃机与配件》
2022年第3期85-87,共3页
Internal Combustion Engine & Parts
关键词
切削仿真
刀具前角
切削力
前刀面温度
cutting simulation
tool rake angle
cutting force
rake face temperature
