How to pay attention to dust prevention during injection mold processing?

1. Row seats should have status. The positioning methods include slingshot, beads, standard clip arrangement, etc., which should be detailed according to various requirements. The row seat shall be provided with batten and wear resistance. Wear-resistant material shall be applied to the batten and wear plate, and the oil groove shall be increased.
2. The surface of the embryo should be carefully maintained to prevent rust or scratch during production. Before packaging the mould, the inner mould shall be sprayed with white/colorless anti-rust agent, the surface of all moulds shall be washed clean, and then coated with butter.
3. There should be no sharp corners in the processing of injection mold, and chamfering is required. Unless otherwise specified. The diameter of the locating ring should match the engineering drawing, and the continuous form and position of the ejector pin should match the engineering drawing.
4. The side locking device (straight lock) shall be installed on four sides of the injection mold processing. If the side lock cannot be installed, the conical lock or conical lock need to be installed. The taper lock shall be installed horizontally.
5. All internal mold materials, model and degree requirements shall be purchased according to the technical requirements formally confirmed in the order or plan review process. The material certificate shall be provided. If it is hard mold, the heat treatment report shall be provided.
6. For the processing of injection mold with common layout, the support should be placed, and the two ends should be flat. The small mold needs 0.1 mm, and the large preload needs 0.1 mm - 0.15 mm.
7. The mold embryo guide set needs to process the exhaust slot to prevent the guide belt from growing. Avoid using a grinder to grind the mold as much as possible. If you do not want to use a grinder for processing, you should use oilstone to save light (especially the paper surface).
8. The elevator seat shall be made of wear-resistant hard material. The inclined roof needs to process oil tanks. The inclined roof shall be hardened to hrc40-45 degrees by 2510 or cr12 at ordinary times. The inclined roof is subject to impact load, so it cannot be too hard. Otherwise, it will break and chamfer angle C in all orthogonal positions.
9. All screws and injection mold processing accessories require basic content, and screw heads cannot be sawn. The effective locking length of the screw should be sufficient. In fact, dust explosion is a process in which the dust reaches a certain density in the air, reaches above the lower explosion limit, the ignition source burns at the moment to produce high temperature, and the mixed gas generated after burning in a limited space rapidly extends, the pressure increases, and the sound occurs.