Must Know! 6 Tips for Extending Injection Mould Life

The service life of injection mould is one of the important factors that restrict the production efficiency and quality. In order to extend the life of injection moulds and improve production efficiency, we need to master some effective techniques and maintenance methods.

1. Choose high-quality materials: injection moulds are usually made of alloy steel, the quality of the selected material directly affects the service life of the mould. High-quality alloy steel has high hardness and abrasion resistance, can withstand a long time of high-intensity injection moulding production work.
2. Reasonable design of mould structure: Reasonable mould structure can reduce the risk of stress concentration and fatigue damage. Through the optimal design of the structure of the mould, it can share the stress and load in a balanced way in the process of using. Avoid overly complex shapes and structures to reduce friction and wear during use.
3. Fine processing and heat treatment: injection moulds need to undergo fine processing and heat treatment process in the manufacturing process to improve their surface hardness and wear resistance. The use of advanced heat treatment process, such as nitriding treatment, surface spraying, etc., can increase the hardness and wear resistance of the mould to extend the service life.
4. Reasonable lubrication and cooling: injection moulds need to be lubricated and cooled in the process of use, in order to reduce friction and heat generation, and reduce the loss and deformation of the mould. Choose suitable lubrication material and cooling system, and carry out regular maintenance and cleaning to ensure its normal operation and play the best effect.
5. Regular maintenance and upkeep: Regular maintenance and upkeep is vital to extend the service life of injection moulds. Clean the surface of the mould, repair the damaged parts in time, check and replace the parts with serious wear and tear to ensure the overall running condition of the mould is good.
6. Reasonable use and storage: When using injection moulds, follow the correct operating procedures and principles of use to avoid damage caused by overloading or improper use. During the idle or storage period of the mould, it should be stored properly to avoid moisture, heat and damage. Regularly check the storage environment of the mould to ensure it is dry, clean and safe.

To sum up, by choosing high quality materials, reasonable design structure, fine processing and heat treatment, reasonable lubrication and cooling, regular maintenance and repair, as well as reasonable use and storage, we can effectively prolong the service life of injection moulds and improve production efficiency and product quality. The extension of injection mould life not only saves cost for the enterprise, but also enhances the competitiveness and market image of the enterprise.