采煤机滚动滑靴中几种轴承的对比分析  

Comparative Analysis of Several Bearings on Rolling Shoes of Shearer

作　　者：朱涛[1] 赵永生[1] 高士铁[1] 

机构地区：[1]三一重型装备有限公司,沈阳110027

出　　处：《煤矿机械》2011年第12期201-202,共2页Coal Mine Machinery

摘　　要：简要介绍了采煤机滚动滑靴的特点,指出轴承是影响滚动滑靴强度和寿命的主要因素。根据不同的轴承形式,理论分析计算轴承的强度和寿命,再结合实际工况分析轴承的使用状况。为滚动滑靴中轴承的选择提供了有益参考。The trait of rolling shoes of shearer was introduced. Pointed out that the bearing is the major factor of rolling shoe＇s strength and life. According to several forms of bearings, calculated the strength and life first, and analyzed the state practically. Offer reference for choice of bearings of rolling shoes.

关 键 词：滚动滑靴 滑动轴承 滚动轴承 

分 类 号：TD421.6[矿业工程—矿山机电] TH133.3[机械工程—机械制造及自动化]