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How to maintain plastic mold

Update:10-05-2019
Summary:

First, the maintenance of plastic mold before productio […]

First, the maintenance of plastic mold before production
Before the mold is produced, the oil on the surface of the mold must be cleaned, the rust should be cleaned and checked, and the cooling water hole of the plastic mold should have foreign matter, and whether there is a waterway.
Second, the maintenance of plastic molds in production
1. Clean the foreign body glue wire, foreign matter, oil, etc. of the mold parting surface and the exhaust groove and check whether the thimble of the mold is abnormal and regularly oil. The mold surface and the flow surface are cleaned twice a day. Guide the tip, bushing, and position to determine the tip of the oil once a day.plastic chair mould
2. Regularly check whether the water path of the mold is unblocked and tighten all the fastening screws.
3. Check if the limit switch of the mold is abnormal, and the oblique pin. The oblique top is abnormal.
Third, the maintenance of plastic molds during shutdown
Before stopping the machine, the cooling water circuit must be closed, the residual water in the water path in the mold should be blown off, and the surface of the mold should be checked for residual rubber filaments. After cleaning the foreign materials, evenly spray the anti-rust agent and fill in the relevant records accurately. Huang Yanxi Nuo Mo is committed to being your mold steward and creating high quality plastic molds for you.