SS8型机车大修后停车制动力不够的改进设计

Improvement design for shorting of parking brake force of type SS8 heavy repairing electric locomotives

针对SS8型机车大修后停车制动力不够的现象,分析其故障原因,并提出了相应的改进措施。经实际运行考核验证,该改进很有效。

This paper analyses the cause that type SS8 electric locomotives have no enough parking brake force after heavy repairing,and presents improvement measures. Actual running tests validates the improvement is effective .