1. Strengthen scientific injection molding knowledge training and try not to harm molds during production. Improper parameters such as low pressure protection settings, mold closing speed, mold locking force, injection speed, holding pressure, mold temperature, etc. can greatly damage the mold.

2. Production control. Similar to the hot runner stopper and PIN pin card in the table, it should be avoided as much as possible to damage the mold.

3. Avoid problems in the tire. The design and manufacturing process of plastic mold processing is called "pregnancy", and at this time, there should be no problems, otherwise maintenance cannot be avoided. For example, the design and materials of the 7 major systems of the mold will not be mentioned one by one.

4. Mold maintenance. The first and second level maintenance in daily production and the third level maintenance in the mold repair department should be solid and in place, avoiding any dust or sharp edges during wire drawing, as well as avoiding spring breakage, needle sticking, and chicken picking.

injection mold

5. Standardization and inventory of vulnerable parts. Try to unify the specifications of the thimble/spring/driver cylinder/guide pillar/guide sleeve as much as possible and keep them in stock.

6. Standardize work processes, provide personnel training, and conduct performance evaluations.

By doing well in the above 6 points of Shenzhen Mold Company, the maintenance accidents of molds can be generally reduced by 50%, and the production efficiency of the enterprise can also be greatly improved.