A mould need us to protect, it will have long life to produce more product.

1. Mould material
Different materials often have different mould life.
Material type, chemical composition, the structure of the organization is the comprehensive reflection.
(1) The use of material properties should be with high hardness and high strength and high wear resistance and enough toughness.

(2) The process performance should good.
2. The rationality of the mould design
3. Processing surface quality
Mould working parts and the surface quality of the wear resistance, resistance to mould fracture and the ability to stick with ability has a very close relationship, directly affect the service life of the mould.
The processing should prevent mould working parts surface with scar.
4. Stamping process
The actual production, the pressure of the raw material thickness tolerance parts of tolerance and material performance, fluctuation, the poor quality of the surface (such as rust) or not clean (such as oil) and so on, can cause mould working parts wear quickly, easy to lead bad consequences

All in all, the material, heat treatment, hardness, the rationality of the mould design, and mould process, the processing accuracy, the mold assembly, with a match is uniform and reasonable or not, all can affect the service life of mould.

Edited by: Ophelia Chan
Sales engineer
Skype: sinomould-10