悬臂式掘进机截割部主轴淬火仿真与分析  

Simulation and Analysis on Quenching of Cutting Spindle of Cantilever Roadheader

作　　者：王亮[1] 王晓侃[1] Wang Liang;Wang Xiaokan(Henan Mechanical and Electrical Vocational College,Zhengzhou 451191,China)

机构地区：[1]河南机电职业学院

出　　处：《煤矿机械》2019年第9期95-98,共4页Coal Mine Machinery

基　　金：河南省自然科学基金项目（162300310397）

摘　　要：以XBR280悬臂式掘进机截割部主轴为研究对象,使用SolidWorks软件对其进行实体建模,然后使用ANSYS软件在2种不同淬火介质中对其进行表面淬火的有限元仿真分析。得到了主轴温度场分布云图。基于温度场的热分析结果进行应力应变分析,得到了主轴在不同时刻的热变形云图及冷却后的等效应力云图,对主轴热处理工艺制定具有理论参考意义。Taking the XBR280 cantilever roadheader spindle as the research object, constructed solid model for the cutting spindle by SolidWorks and finite element simulation analysis of surface quenching under two different quenching mediums was carried out by AN SYS. Obtained the temperature field dis tribution of the spindle. Carried out the stress and strain analysis based on the thermal analysis results of the temperature field. Obtained the deformation of the spindle at different time and the equivalent stress nephogram after cooling. Provide theoretical reference significances to make the heat treatment process of the spindle.

关 键 词：ANSYS XBR280悬臂式掘进机 主轴 淬火 

分 类 号：TD4221.5[矿业工程—矿山机电]