How to reduce the number of mold maintenance?

1. Strengthen scientific injection molding knowledge training and try not to damage the mold during production. Improper parameters such as low pressure protection settings, mold clamping speed, mold clamping force, injection speed, holding pressure, mold temperature, etc. will greatly damage the mold, which must be paid attention to.



2. Production control. Similar to the hot runner plug iron and PIN pin in the table that damage the mold should be avoided as much as possible.



3. Fetal problems should be avoided. The design and manufacturing process of the mold is "pregnancy", and there can be no problems at this time, otherwise maintenance is unavoidable. For example, the design and material of the seven major systems of the mold will not be discussed one by one.



4. Mold maintenance. The first-level and second-level maintenance in the usual production and the third-level maintenance of the mold repair department should be solidly in place. Any wire drawing dust should be avoided, and the spring breakage/thimble card/shovel thorn should be avoided.



5. Standardization and inventory of wearing parts. Thimble / spring / cylinder / guide post / guide sleeve, etc. should be as uniform as possible, and stocked.