减速器轴承跑外圈问题分析与解决方案  

Discussion and solution of bearing running outer ring of reducer

作　　者：林霞光 Lin Xiaguang

机构地区：[1]SEW-传动设备(苏州)有限公司,苏州215021

出　　处：《起重运输机械》2021年第8期76-79,共4页Hoisting and Conveying Machinery

摘　　要：文中选取斗轮堆取料机悬臂皮带驱动减速器运行3年后出现轴承跑外圈所导致的噪音问题作为研究对象,对减速器轴承座磨损导致箱体破坏性失效进行分析研究,提供可行的解决方案,为此类特殊应用的减速器设计提供设计思路,以及出现此类事故后可借鉴的解决方法。Taking the noise problem caused by the bearing running out of the outer ring after three years of operation of reducers driven by the cantilever belt of bucket wheel stacker-reclaimer as the research object,this paper analyzes the destructive failure of the box caused by the wear of the bearing seat of the reducer,and gives a feasible solution,which provides a design idea for such reducers and a reference solution for such accidents.

关 键 词：悬臂皮带 减速器 轴承 跑外圈 

分 类 号：TH132.46[机械工程—机械制造及自动化]