这篇和下一篇文章都是有关机破的故障分析。往往看来是不成问题的小毛病,在运行中却造成了严重的故障,致使机破途仃,影响了铁路运输。为此,机务段的同志对故障所在进行了追根究底,彻底分析,并希望有关单位一起来探讨,以便找出根本原因,在今后的设计、制造及检修维护中加以改进,以消除故障隐患,提高机车的运行可靠性。 This and the next article are broken machine failure analysis. Often it seems to be a problem that does not pose a problem. In operation, it has caused serious failures, causing the machine to break through roads and affect rail transport. Therefore, the comrades in the locomotive depot conducted a thorough investigation and thorough analysis of the failure, and hope that the relevant units will discuss together to find out the root causes and improve them in future design, manufacturing and maintenance so as to eliminate the hidden trouble , Improve the reliability of locomotive operation.