Qingyuan County Zhanzhuang National Day Mold Processing Factory

The isolation pier steel mold processing industry and the plastic molding machine are equipped with National Day plastic product molds with complete configuration and precise size tools. Due to the wide variety of plastic varieties and processing methods, the structures of plastic molding machines and plastic products are complex and simple, so the types and structures of plastic molds are also diverse. The material of the isolation pier mold must be selected with wear resistance. During the production process of the isolation pier mold, the blank flows and slides along the surface of the cavity in the mold cavity, causing severe friction between the cavity surface and the blank. This is very likely to occur. As a result, the isolation pier mold fails due to wear. When selecting isolation pier mold materials, wear resistance is one of the most basic and important properties of the mold. The higher the hardness of the isolation pier mold parts, the smaller the wear amount and the better the wear resistance. Determine the parting surface. The position of the parting surface should be conducive to the surface quality of plastic parts in mold processing exhaust, demoulding and molding operations. Determine the pouring system (shape, location, size of main runner, sub-runner and gate) and exhaust system (exhaust method, exhaust slot location, size). Select the ejection method (ejector rod, ejection tube, push plate, combined ejection) to determine the undercut treatment method and core pulling method.