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

Steel material selection for injection mold Many people do not know how to choose the right steel for the production of injection molds. Choosing good, expensive, afraid of overkill. Poorly selected,

1) Shorten the molding cycle Because there is no limit to the cooling time of the sprue system, the parts can be ejected in time after being formed and solidified. Many thin-walled small parts produce

Plastic mold steel is divided into pre-hardened ordinary plastic mold steel, pre-hardened high-quality plastic mold steel, pre-hardened high-hardness plastic mold steel, pre-hard anti-corrosion mirror

The injection molded part breaks when it is ejected, or is easy to break or crack during handling, how to solve it? The following gives the cause analysis and suggested remedies from several aspects 1