一、一时大意,机器报废。有位机手,在拧紧 X195柴油机的连杆螺栓时,既没有扭力扳手也没有套筒或梅花扳手,勉强使用普通开口扳手。上边的螺栓扭力大,下边的一个螺栓拧不紧,凑合了事。结果机器开动不久就突然“爆炸”,机体上边打出窟窿,击穿油箱。内部连杆弯曲,曲轴碰坏。造成重大损失。拧紧连杆螺栓,正确的做法应使用扭力扳手, First, the temporary effect, the machine scrapped. There is a machine hand, when tightening the X195 diesel engine connecting rod bolts, there is no torque wrench nor sleeve or wrench, barely using the ordinary open-end wrench. Above the bolt torque is large, the bottom of a bolt is not tight, make do. The results of the machine suddenly started to “explode”, the body hit the hole above, breakdown tank. Internal connecting rod bending, crank damage. Cause heavy losses. Tighten the connecting rod bolts, the correct approach should use a torque wrench,