Various processing after spring forming

Grinding	1. Both ends of the compression spring (single end), end grinding 2. Burr removal and chamfering 3. Bright surface treatment of steel materials
shock	Deburring and brightening
Tapping	Processing screw threads on springs
drilling	Machine the hole diameter on the spring bar
welding	Add welding method to the existing wire according to the specified position
Turning, lathe	Use automatic lathe to grind out various styles of cylinders
Bead Strike	By spraying small metal balls at high speed on the surface of the spring, residual stress in the compression direction is generated on the surface, which hardens the surface, reduces tiny scratches, increases fatigue limit, and prolongs life.
Manual processing of wire	According to the customer's drawing requirements, secondary processing or adding customer-specified parts to the spring
Stamping	A stamping process is a process in which a press and a die are used to apply external force to plates, wires, etc. to cause them to undergo plastic deformation or separation, thereby obtaining stamping parts of the desired shape and size.
The above are the commonly used processing types, which need to be processed according to the appropriate materials.