改善临界接触状态 确保抱轴瓦运用可靠性

Improving the critical contacting condition,Insuring the reliability of the motor suspension bearing

从内燃机车抱轴瓦的工作原理、工作条件出发,分析了抱轴瓦碾片、烧损的机理,提出了改善临界接触状态的技术补偿措施,以确保机车运用安全。

According to the working principle and the working condition of the motor suspension beating in diesel locomotive, this paper analyzes the mechanism of scratches and burnout on the motor suspension bearing, puts forward the compensating technique to improve the critical contacting condition and insure the safety of locomotive operation.