Everyday is responsible for the maintenance of the mold maintenance work must be careful, careful work, to the best state of moulds, has be valid at the time of production, economy, try to reduce the manufacturing cost. Then how to perfect the mould maintenance work!

First of all, maintenance instructions: when the injection mold is maintained, the parts should be inspected according to the drawing. Even if there are no special instructions, check them in the warehouse. It is not allowed to modify the size of the mould parts or parts that are not in accordance with the drawings, or to insert additional inserts with blocks or gaskets, etc.; After the completion of the production order, the mould maintenance must refer to the problem points, production department records and final products provided by the production department; In the mould maintenance, if the major problems are found, report to the supervisor immediately and wait for instructions.

Secondly, the specific requirements for the injection mold maintenance: when changing the mould parts, confirm the quality of the replacement parts; The parts are dismantled, assembled to be tapped and pressed. When the die inserts are assembled, the clearance is confirmed. Avoid the surface of parts without curling, scratches, pits, dross, defects, rust, etc. Communicate and confirm with the mold design department in case of component replacement, and be careful to maintain the pull balance of the parts before and after the mould is removed. If any parts need to be replaced, they must be replaced in time.

Finally, the daily maintenance of injection molds must be carried out carefully and carefully to ensure that the mold is kept at its best.