一起凸轮轴断裂“捣缸”事故引发的思考

• 作 者: 张幸福 史建峰
• 出 处: 汽车维护与修理
• 发表日期: 2003年06期
• 关键词: 起动发动机 质量纠纷 康明斯发动机 停车检查 正时齿轮 修理人员 配件质量 经查 配件供应商 车将

笔者近日看到贵刊2003年第1期刊登的一起由气门头断裂导致“捣缸”事故引起的质量纠纷,不禁想起我单位最近发生的一起类似的质量事故。1 事故经过我单位有一辆平头柴油车(装用康明斯发动机),大修2个月后在执行任务途中发生“捣缸”事故。经查,该车当时是在空载爬坡途中熄火的。之前,驾驶员没有听到任何异响,随后又起动发动机,没有“着车”。掀起驾驶室后对发动机前后

Recently, I saw the quality dispute caused by the accidental “plucking cylinder” caused by the rupture of the valve head published by your magazine in the first issue of 2003 and can not help but think of a similar quality accident recently happened by my unit. 1 accident after my flat has a flat-bottomed diesel vehicles (equipped with Cummins engine), overhaul 2 months after the implementation of the task occurred “hit tank” accident. After investigation, the car was on the way out in the no-load climb. Before, the driver did not hear any abnormal sound, and then start the engine, there is no “car.” Lift the cab behind the engine