Injection mold 1. If the mold cavity is poorly processed, such as scars, micro-holes, abrasion, roughness, etc., it will inevitably reflect on the plastic parts and make the plastic parts poor in glos

At present, with the continuous maturity of technology, 3D printing has been applied to industries such as automobile and aircraft precision parts manufacturing. Driven by 3D printing technology, the

Mold Enterprise Management: General business theory that product quality is the life of the enterprise, then the production management is the lifeblood of enterprises to survive. According to GMP theo

Reasonable selection of molding materials is the primary task of mold designers. Generally, the basic requirements for mold materials are as follows. 1. Easy to process, mold parts are mostly made of

With the popularization and use of full hydraulic injection molding machines, some users recently reported that the clamping pressure cannot be reached or the clamping pressure cannot be maintained. W

Internal stress generation In injection molded products, local stress states are different everywhere, and the degree of product deformation will depend on the stress distribution. If the product is c

1. Process flow of recycled polypropylene (PP) Most of PP comes from daily necessities, such as plastic boxes, foot basins, buckets, rice baskets, plastic chairs, stools, woven bags, and other packagi

1. The main dangerous areas of injection molding machines The injection molding machine works quickly under the conditions of strong, high speed, high temperature and high pressure, and its injection

Heat treatment method for mold steel In addition to the reasonable selection of materials and various forming processes, heat treatment is often necessary. Heat treatment of molds is one of the import