Xufeng Dongguan City Hardware Products Factory is a professional production of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Clockwork spring classification: flat spiral spring is in contact with the adjacent press working parts Category: ① non-contact type plane scroll spring compression spring, ② contact planar spiral spring. Fixation plane spiral spring fixed end are: ① hinge-mounted, ② pin-mounted, ③v canned, ④ linings fixed. Clockwork spring material: steel spring is generally used 55Si2Mn, 60Si2MnA, 55SiMnVB, 55SiMnMoV, 60CrMn, 60CrMnB other brands within the hexagonal winding spring flat steel springs, variable force shelves winding spring, manganese steel spiral spring tension springs. stainless steel winding spring! ! Etc. Xufeng Dongguan City Hardware Products Factory is a professional production of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. When the production of flat planar spiral spring spiral spring production of the first to be designed specifically Archimedean spiral linear mold; Second, we must consider the winding process and heat treatment processes employed. Rectangular strip annealing before winding the first commercially available, can be hand wound when winding method, lathe winding method and special tools winding method. After the flat spiral spring is made, you can not immediately remove it, you should mold around the spring to the furnace heating, quenching temperature rose spring plants, remove the mold and spring combination will place it in a suitable oil quenching. Then, and then heating the assembly to a tempering temperature and for a time and then removed. Made good plane scroll spring coils should transition uniform, does not allow bump phenomenon, the surface should be smooth, side acute chamfering or circular arc. The surface should be flat spiral spring oxidation treatment or other preservative treatment. Spring plant spring _ _ Xufeng Hardware Products Factory Dongguan City Xufeng by metal products factory. Xufeng Dongguan City Hardware Products Factory (www.dglijing168.com) strong, credible, in Dongguan, Guangdong spring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xufeng Hardware Factory and you work into the brilliant, for a better future!