We all know that elastic clip fastening is an important railway accessory, but elastic clip fastening can also be used in combination with other railway accessories to play a role. When the shrapnel fastening works, it mainly uses the bending deformation performance of the material, the processing is relatively simple, and the cost is also low. It is often low, but due to the opening for bolt fastening, stress concentration is prone to occur in this part, and the surface bending moment is the place where the section is weakened. The arched shrapnel fasteners developed in my country in the early stage were found to be easy to break when the bolts were tightened, and the vibration generated when the train passed was easy to loosen the shrapnel, and some nuts even pulled out from the bolts. In addition, the gauge baffle plate is easy to climb to the bottom of the rail under the action of vibration, causing the gauge to expand, and shrapnel fasteners are no longer used on other track lines.

Elastic clip fastening utilizes the bending deformation performance of the material and the torsional deformation performance of the material (especially the circular cross-section elastic strip) when working, so the elasticity is generally good, and there is basically no cross-section weakening, so the utilization rate of the material is high. On conventional lines, it is generally desired that the buckle has a large buckle pressure and good elasticity. In this regard, the elastic strip fastener has obvious advantages. At present, most of my country's railways and other rail transits use elastic buckle parts.
The above is the relationship between the elastic clip fastening manufacturer and the elastic clip fastening. I hope you can use this information to increase your understanding of the elastic clip and the elastic fastener. If you have doubts, want to get further understanding, or want to purchase various types and specifications of railway accessories, please contact our company.