Injection mould Maintenance plan

Introduction to injection mold maintenance

Abstract: The quality of injection mold maintenance not only affects the mold life, but also has a significant impact on the production plan, and even affects the manufacturing cost.

The maintainer who is responsible for the daily maintenance of the mold must work carefully and carefully to ensure the status of the mold. It is expected to be effective and economical in production and reduce the manufacturing cost as much as possible. So how to do a good job in mold maintenance! Now let's study together with Xiaobian!

First of all, maintenance instructions: when maintaining the injection mold, check the parts according to the drawing. Even if there is no special instruction, the goods shall be checked at the time of warehousing; It is not allowed to modify the dimensions of mold parts that do not meet the requirements of the drawing without authorization, nor to use cushion blocks or gaskets for additional insertion; The mold maintenance after the production order is completed must refer to the problem points provided by the production department, the production department records and the products; If major problems are found during mold maintenance, report to the superior immediately and wait for instructions.

Secondly, the specific requirements for the maintenance of injection mold: when replacing mold parts, confirm that the parts to be replaced are qualified; The disassembly and assembly of each component shall be gently knocked and slowly pressed; Confirm that the fit clearance is qualified when assembling the mold insert; The surface of parts shall be free of warping, scratches, pits, dross, defects, rust, etc; In case of component replacement, timely communicate and confirm with the mold design department. When disassembling the mold, pay attention to keeping the pulling balance of each component; If there are parts that need to be replaced, they must be replaced in time.

Then, the daily maintenance of the injection mold must be carried out carefully to ensure that the mold is always in the state.