Description
Manufacturing Process
- Material Selection – High-carbon steel or alloy steel is chosen for durability and flexibility.
- Wire Forming – The steel wire is coiled into the desired spring shape using CNC coiling machines.
- Heat Treatment – The spring is hardened through heat treatment to improve strength and elasticity.
- Shot Peening – A surface treatment process that enhances fatigue resistance by adding compressive stress.
- Grinding & Finishing – The ends of the spring are ground for a smooth, flat surface where necessary.
- Surface Coating – Springs are coated with zinc, powder coating, or other treatments to prevent rust.
- Quality Testing – Load testing, fatigue testing, and dimensional checks are performed to ensure reliability.
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