aluminum extrusion products.How to open a set of high-quality die casting molds

　　Open a set of high-quality die casting mold to lay a solid foundation for die casting production, then do a set of high-quality die casting, what are the skills? The project is summarized as follows:

　　1. The mold embryo guide column guide sleeve should be processed into the exhaust groove to prevent the guide column guide sleeve from being strained.

　　2, the internal mold and mold parts shall not be burned without consent.

　　3, the outer part of the mold product must be in the appropriate position to open the exhaust groove, exhaust groove specifications please refer to the mold design manual.

　　4. All internal mold materials and mold grade requirements must be purchased according to the order or technical requirements formally confirmed during the design review process.

　　5, the line bit must be positioned. Positioning methods are slingshot, wave bead, hasco(dme) standard line clamp, etc., specific needs according to the requirements of each project.

　　6, the spout to nitride, need to do stop pin. Sprue radius must conform to drawing requirements. There's no nitriding on the spout. Could've been banged before the mold.

　　7, all the words on the mold mark must be neat, correct, not crooked.

　　8. Mold handover and acceptance: It is necessary to cooperate with mold engineers to pass the acceptance according to the "mold inspection list" before packing and rolling.

　　9, mold outside the surface in the manufacturing process, need to pay attention to maintenance, to prevent rust, scratch. Before packing, the inner mold needs to be sprayed with white/or colorless anti-rust agent, all mold surfaces must be cleaned, and then coated with butter.

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