The injection molding workshop said that the mold department didn't do well. The mold department said that the injection molding teacher didn't clean the mold at ordinary times. The leadership asked them to wash the mold frequently in production, and the implementation was not very good. Do you have any specific methods?

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This is a common problem for mold companies. As far as your description is concerned, first, implement a mold acceptance system, and mold trial production requires acceptance by injection molding workshop. Second, provide technical training for injection mold maintenance personnel. According to your description, it is all about mold cleaning. Can some small details be done? ①Are all parts disassembled and cleaned? (If it is not disassembled, just spray it with a cleaning agent, the mold will definitely be unqualified, and the oil will leak out when the temperature is high), ② Have the sliding parts of the mold been nitrided? (Insufficient material hardness leads to the production of iron powder), ③Does each match depend on the broken surface and match the mold interference? (During the mold production process, the mold temperature rises causing the mating surface to rub iron powder), ④ Is the water and tubing integrated? (The product is not clean due to leakage of water and oil). If you analyze these 4 questions yourself, you will know who is responsible.