掘进机截割部轴承损坏和漏油的原因分析

Tunneling Machine Cutting Part Bearing Damage and Leakage Reason Analysis

掘进机截割部的内部结构复杂,其内部的轴承损坏和润滑油泄漏是常见故障,对其故障原因进行了分析并分别从设计、生产、维护等方面提出了解决对策。

Tunneling machine cutting part of complex internal structure, its internal damage of the bearing and lubricating oil leakage is common fault, the fault reasons are analyzed and from the design, production, maintenance and other aspects of countermeasures were put forward.