摘要
通过排除挖掘机故障 ,说明脂润滑滑动轴承的可靠性亟待提高 ,轴承设计间隙必须考虑到工作温度的影响 ,并要做摩擦学系统分析。根据公差配合理论可以计算不同配合、不同公差尺寸的Smin、Smax及。滑动轴承间隙要按高精度设计、制造 ,才能保证设备的可靠性。
The reliability of sliding bearings of excavators need to improve at once.The bearing clearance must consider the influence of working temperature and must be analysed with friction system.The sliding bearing clearance must be designed and manufactured in high precision,so as to improve the reliability of equipments.
出处
《中国钼业》
2000年第5期41-42,37,共3页
China Molybdenum Industry
