2. Railway fish bolts material problems, processing defects and heat treatment process problems can also cause connecting rod fish bolts to break during engine operation.
3. When assembling, the tightening torque is too large, the force is uneven, and the tightening torque is too large, which exceeds the yield limit of the railway fish bolts material, causing the connecting rod fish bolts to yield deformation and excessive elongation under the action of impact load And break.
In fact, you will encounter various problems in the process of using fish bolts, but no matter what problems you encounter during use, in order not to affect the installation of the turnout, when the fishtail bolts malfunction, you need to quickly find the fault. Reasons, and adopt corresponding treatment methods to restore the turnout to normal. Of course, if the fish bolts are severely damaged and need to be replaced, you can contact Kingrail Parts. The railway fishtail bolts provided by our company are reliable in quality and complete in variety, which can meet the needs of users.