摘要
基于Abaqus有限元仿真软件建立切削30CrNi2MoVA高强钢的二维模型,研究切削力和切削温度随切削参数的变化规律。结果表明:高效切削30CrNi2MoVA高强钢时,切削力随切削速度的变化不明显,随切削深度的增加近乎直线增大;刀尖和前刀面的最高温度随切削速度和切削深度的增加而增大。
A two-dimensional model of cutting 30CrNi2MoVA high strength steel was established based on Abaqus finite element simulation software,and the changing rules of cutting force and cutting temperature with cutting parameters were studied.The results show that when cutting 30CrNi2MoVA high strength steel efficiently,the cutting force does not change significantly with the cutting speed,but increases almost linearly with the cutting depth increasing.The maximum temperature of the tool tip and rake face increases with the increase of cutting speed and cutting depth.
作者
刘振祥
许立福
黄树涛
张玉璞
于晓琳
LIU Zhenxiang;XU Lifu;HUANG Shutao;ZHANG Yupu;YU Xiaoin(School of Mechanical Engineering,Shenyang Ligong University,Shenyang 110159,China)
出处
《兵器材料科学与工程》
CAS
CSCD
北大核心
2023年第1期48-54,共7页
Ordnance Material Science and Engineering
基金
沈阳市重点技术攻关“揭榜挂帅”项目
国防基础科研计划项目(JCKY201941OD002)。
关键词
高强钢
高效余量去除
切削力
切削温度
有限元仿真
high strength steel
high efficiency allowance removal
cutting force
cutting temperature
finite element simulation
