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Manufacturing technology of pl...

Manufacturing technology of plane vortex coil spring with profiled spring
Manufacturing technology of plane vortex coil spring with profiled spring
Manufacturing technology of plane vortex coil spring with profiled spring
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Edit time : 2019-11-20

Part of special-shaped spring production, is that need company fierce discussion is combined with a variety of solutions to design a success, such as a kind of suitable for family use rowing exercise machines use of special-shaped spring, and damping problem for its products only outer end hinged non-contact type plane vortex coil spring as its primary resistance after use to reach the expected effect.


Profiled spring is mainly the existence of complex space Angle, irregular bending. A plane vortex coil spring is a kind of special-shaped spring. A plane vortex coil spring is a spring made of thin and thin material of equal section wound into a plane spiral line. The production of a plane vortex coil spring is relatively simple, its rigidity is small, and it generally works under static load. Because the winding number can be many, deformation Angle is large, can store more energy in a smaller volume. Its material section shape may be rectangular (steel strip) or circular (steel wire). The plane vortex coil spring in the special-shaped spring can be divided into two types according to whether the adjacent ring is in contact: non-contact type and contact type.


The production of plane vortex coil spring when the production of plane vortex coil spring first to design a special Archimedes spiral mold; Secondly, the winding process and heat treatment process should be considered. The purchased rectangular steel strip shall be annealed before winding. When winding, hand winding method, lathe winding method and special tool winding method can be adopted. After the plane vortex coil spring is made, it cannot be taken out immediately. The mold with the spring should be sent to the heating furnace for heating. When the mold and spring assembly are raised to the quenching temperature, they should be taken out and put into the appropriate oil for quenching. The assembly is then heated to a tempering temperature and held for a period before being removed. The coil of the finished plane vortex coil spring should transition evenly, no concave-convex phenomenon is allowed, the surface should be smooth, the side edge chamfering edge or arc. The surface of the plane vortex coil spring should be oxidized or other anti-corrosion treatment.


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Contact us

Kunshan saikeli hardware plastic co. LTD

Contact person: Ms. Fang

Contact number: 13912670721

Contact number: 13912670692

Contact address: no.188, ji guang north road, qiandeng town, kunshan



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