Yongming industrial and mining parts manufacturers today tell you about the cause of the failure of the fishplate bolts.

1. The connecting rods of diesel engines are divided into various levels. During maintenance, it should be noted that different levels of connecting rods cannot be used. If the sloppy handle is messed up during the overhaul, the joint of the large joint of the connecting rod will not be tightly fitted, and the connecting rod cover will loosen during the engine operation, resulting in the breakage of the connecting rod bolt of the fishplate.

2. Problems with the material of the fishplate bolts, machining defects and heat treatment process problems can also cause the connecting rod bolts to break during engine operation.

3. The tightening torque is too large during assembly, the force is not uniform, and the tightening torque is too large, exceeding the yield limit of the bolt material of the fishplate, causing the yielding deformation of the connecting rod bolt and excessive elongation due to the impact load. And broken.

Wu'an Yongming Industrial and Mining Fittings Co., Ltd. mainly produces and sells road splints, fish tail plates, industrial and mining fittings, etc. The fish tail plate is a connecting fastener used for the connection between the track and the track, commonly known as the ball splint. Model specifications are divided into: 12kg, 15kg, 18kg, 22kg, 24kg, 30kg. Welcome customers who need to call our company for consultation!

Wu'an Yongming Industrial and Mining Fittings Co., Ltd. specializes in road splints, fishtail plates, etc. Welcome to call 18913057425