采煤机截割部关键零件有限元优化设计  

Optimization Design of Key Parts of Coal Winning Machine Cutting Part Based on Finite Element

作　　者：雷美荣[1] 张艳军[1] 

机构地区：[1]山西大同大学煤炭工程学院,山西大同037003

出　　处：《山西大同大学学报（自然科学版）》2016年第2期57-60,共4页Journal of Shanxi Datong University(Natural Science Edition)

基　　金：山西大同大学校科学研究项目[2013k3]

摘　　要：针对采煤机截割部摇臂和截齿承载重、变形大的特点,在研究摇臂和截齿工作原理和失效形式的基础上,利用有限元软件ANSYS对采煤机的摇臂和截齿进行了有限元分析,为采煤机截割部关键零部件的合理设计提供理论依据。The rocker arm and cutter tooth of the winning machine cutting part have heavey loading weight and are easy to deform.On the basis studying the operational principle of the rocker arm and cutter tooth and failure modes,the finite element analysis of the rocker arm and cutter tooth of winning machine was carried out by the software ANSYS,in order to provide theoretical foundation for the reasonable design of the key parts of the winning machine cutting part.

关 键 词：摇臂 截齿 有限元 

分 类 号：TD421[矿业工程—矿山机电]