宁夏电力Issue(1)：51-53,63,4.DOI:10.3969/j.issn.1672-3643.2013.01.012
捞渣机圆柱滚子轴承套圈断裂原因分析
Cause analysis on cylindrical roller bearing ring fracture of slag conveyor
罗渊1
作者信息
- 1. 宁夏中宁发电有限责任公司，宁夏 中卫 755100
- 折叠
摘要
Abstract
Aiming at the guide wheel bearing fracture accident of slag conveyor in No.1 boiler of Ningxia Zhongning Power Generation Co., Ltd., by making the macro-examination and material analy⁃sis for the bearing, finds out the accident reasons. The result shows that fatigue spot corrosion bringed on bearing ferrule desquamation is efficient amse of the bearing ring fracture, the assembly badness and the larger gap between the inner ring of bearing and the axis are the basic causes of the bearing ring fracture.关键词
捞渣机/圆柱滚子轴承/断裂Key words
slag conveyor/cylindrical roller bearing/fracture引用本文复制引用
罗渊..捞渣机圆柱滚子轴承套圈断裂原因分析[J].宁夏电力,2013,(1):51-53,63,4.
