The greatest characteristic of disc spring is small space and large load. In addition to the static application of storage potential energy, it is also often used for dynamic load. Products are widely used in automobile industry, rail transit, heavy machinery equipment, mechanical engineering, aerospace industry and many other fields.
High quality spring steel: 50CrVA has good mechanical and technological properties and high hardenability. The addition of vanadium refines the grain size of the steel, reduces the superheat sensitivity, improves the strength and toughness, has high fatigue strength and high yield ratio.
In order to prolong the service life, our manufacturing process is also improving.
1. Improving the roundness and brightness of inner and outer diameters in fine blanking production, removing longitudinal grooves and making them smoother by grinding surface treatment;
2. In internal and external precision turning, the direction of lathe grain is consistent with the direction of main stress, which reduces the risk of rupture and the surface hardness tends to be consistent.
For more information, please refer to: R&D Design - Data Download - Product Atlas
For more information, please refer to: R&D Design - Product Selection
For more information, please refer to: R&D Design - Surface Treatment