Precautions for maintenance of injection molding machine!

(1) Non professional maintenance personnel or without the permission of professional maintenance personnel shall not remove the formwork for maintenance.

(2) There are small problems in the consumption process, which can be handled by the dispatcher according to the situation.

For example: 2.1 glue inlet die sticking: the copper needle shall be used to knock out the die at the feed nozzle, and the steel needle and other hard objects shall not be used to knock the die.

2.2 for fine mold marks in the cavity, the polishing data can be selected according to the brightness of the cavity Abrasive paper and other polishing materials shall not be used on the textured surface. Generally, it shall be brushed with a copper brush dipped in diamond paste or diamond mortar, which shall be completed by professional maintenance personnel.

2.3 product mold sticking: generally cover the product and ejection part with hot plastic, and eject after cooling. If burning with fire, pay attention not to damage the appearance of the mold.

(3) When professionals repair the mold, they can not change the structure at will. If the structure needs to be changed, it can be stopped only with the consent of the quality engineering department.

(4) Ensure the maintenance quality, select appropriate equipment, data, tools and methods to deal with problems, and complete them as soon as possible.