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一S195(?)柴油机自大修后,每隔两三个月便发生一烧瓦事故,而且柴油机工作中震动厉害。每次烧瓦都是由于下平衡轴端的长槽与机油泵内转子的方桦磨损,引起下平衡轴不能驱动机油泵工作造成的。有一次还发生了下平衡轴在平衡轴齿轮处折断的事故。由于机手在每次事故之后,都是简单地更换或修理损坏的零件,犯了“头痛医头、脚痛医脚”的毛病,故导致事故多次发生。后来得知,机手在第一次大修柴油机时,更换了上平衡轴。我们根据柴油机工作震动大这一特点,将上、下平衡轴拆了下来,并
After an overhaul of an S195 (?) Diesel engine, a burning tile accident occurred every two to three months and the diesel engine was shocked during the work. Each time the bush is due to the balance of the shaft under the long groove and the pump side of the rotor Cheng Hua Cheng wear, caused by the balance shaft can not drive the oil pump work caused. One more time there was an accident where the balancer shaft broke off at the balancer shaft gear. As a result of the accidental replacement of repaired damaged parts by the hand after each accident, “accidental treatment of the head” was done and the accident occurred many times. Later learned that the hands of the first overhaul diesel engine, the replacement of the balance shaft. According to the diesel engine vibration, this feature, the upper and lower balance shaft removed, and