Supply of compression springs, compression springs, Weifang, Pegasus spring

 Coil spring manufacturing process as follows: ① wound; manufacturing ② shackle; ③ production and finishing the ends; ④ heat treatment; ⑤ process testing, etc., but also for the important spring Forced treatment. Spring winding method are two hot rolled and cold rolled Law Act. (1) cold roll method: spring wire diameter d ≤ 8mm roll method using cold wound. Cold common cold wound spring and pull through the sale of high quality pre-heat treated carbon spring steel compression spring, after winding generally no longer quenched compression spring, only tempering to eliminate the stress of winding. (2) thermal roll method: spring wire diameter larger (d> 8mm) spring is wound with a hot roll method. In the hot springs under the roll must be quenched, the temperature tempering treatment roll into. Many different types of metal protective layer on the spring in terms of the supply of compressed spring is generally a method to obtain electricity gilded metal protective layer. Plating layer from corrosion can not only protect the compression spring manufacturers, but can improve the appearance of the spring. Some of the plated metal can also improve the performance of the spring, e.g., to improve surface hardness, wear resistance increase, increase thermal stability, corrosion preventing radiation. However, if only for the spring of corrosion in general should use electro-galvanized layer and cadmium plating layer. Supply of compression springs, compression springs, Weifang, provided by Pegasus Pegasus spring spring. If you have any questions about this information or consultation, please contact us now! Our Company: Pegasus spring plant Changyi (www.wftmth.com) Contact: Manager Ma, or click on "Business League call" direct dialogue with us!