采煤机行星齿轮减速机构太阳轮瞬态动力学分析  

Transient Dynamics Simulation for Sun Gear of Shearer Planetary Gear Reducer

作　　者：朱卫波[1] 杨兆建[1] 王义亮[1] 

机构地区：[1]太原理工大学机械工程学院,太原030024

出　　处：《煤矿机械》2010年第10期83-85,共3页Coal Mine Machinery

基　　金：国家"十一五"支撑计划重点课题资助(2007BAB13B01-02)

摘　　要：利用UG三维造型软件建立某新型采煤机截割部两级行星齿轮减速机构的简化模型。通过UG软件接口将其中的关键零件太阳轮导入到ANSYS有限元分析软件,然后对太阳轮施加动态的载荷,得出太阳轮在动态载荷下的应力和应变云图。结果验证了该减速机构中的太阳轮结构设计是合理的,对于其他同类机械的行星齿轮减速器的结构设计研究也有一定的参考价值。A new type of shearer cutting unit double stage planetary gear simplified model body is established by use of three-dimensional modeling software UG.The sun gear of one of the key parts is imported into the finite element analysis software ANSYS through UG software interface,then put on the sun gear dynamic load.Can be obtained stress and strain cloud of the sun gear under the dynamic load.Results show that the planetary gear reducer in the sun round body structure design is reasonable.For other similar mechanical planetary gear reducer design study has certain reference value.

关 键 词：采煤机 ANSYS 行星齿轮 瞬态动力学 

分 类 号：TD421.6[矿业工程—矿山机电]