论文部分内容阅读
阐述了钢顶铝裙活塞因材质、结构缺陷造成活塞破损的危害。对其破损原因进行了分析。探讨了用超声波技术对运用机车柴油机钢顶铝裙活塞裙部裂损进行提前预防的措施和方法。
Describes the steel dome aluminum piston piston due to material damage, damage caused by structural damage. The causes of the damage were analyzed. The method and method of using ultrasonic technology to prevent the cracking of piston skirt of steel roof aluminum skirt of locomotive diesel engine in advance are discussed.