露天采矿技术2024，Vol.39Issue(4)：105-108,4.DOI:10.13235/j.cnki.ltcm.2024.04.024
MT5500B矿用卡车前轮总成耐磨装置优化
Optimization of wear-resistant device for front wheel assembly of MT5500B mining truck
李键1
作者信息
- 1. 国家能源准能集团有限责任公司 哈尔乌素露天煤矿,内蒙古 鄂尔多斯 010300
- 折叠
摘要
Abstract
In order to realize the stable operation of the front elevation angle of MT5500B mining truck in the front wheel assembly before overhaul,the article analyzes the causes of the damage of the front elevation angle and the shortcomings of the original wear-resistant device,redesigns and manufactures a new type of wear-resistant device by using new methods and processes.The results show that the new wear-resistant device can completely extend the service cycle of the front elevation angle to the same as the overhaul of the front wheel assembly,reduce one maintenance operation,and fundamentally reduce the frequency of maintenance personnel contacting with dangerous sources,with remarkable safety and economic benefits.关键词
耐磨衬套/前仰角/压力轴承/行驶系统/轴承压盘Key words
wear-resistant bushing/front elevation angle/pressure bearing/driving system/bearing pressure plate分类
矿山工程引用本文复制引用
李键..MT5500B矿用卡车前轮总成耐磨装置优化[J].露天采矿技术,2024,39(4):105-108,4.
