• 2 points for PC injection molding product Jan 18, 2019
    Transparent components have their own special features and functions. Polycarbonate injection molding will inevitably be used in auto parts.In the process of injection molding, we often encounter some thick wall transparent injection parts.For performance reasons, these plastic parts are made from PC machinery. When the average wall thickness exceeds 6mm and the maximum wall thickness exceeds 12mm...
  • Working principle of injection mold Jan 18, 2019
    Injection mould is a tool for producing plastic products. It is also the tool that gives plastic products complete structure and precise size. Injection molding is a process used in the mass production of complex shaped parts. Specifically refers to the heat melts the material by high pressure into the mold cavity, after cooling curing, forming products. The injection mold is composed of moving mo...
  • Application of injection mold Jan 18, 2019
    Injection mold is one of the important technology and equipment, production of various industrial products with the rapid development of plastic industry, as well as plastic products in aviation, aerospace, electronics, machinery, shipbuilding and automobile industries, products is becoming more and more high to the requirement of the mould, the traditional mould design method has been unable to a...
  • Thirteen Suggestions for Maintenance of Injection Molds (2) Jan 25, 2019
    Let's go on to discuss the maintenance of injection molds 6. If the cavity surface has special requirements, and the surface roughness Ra is less than or equal to 0.2cm, absolutely can not be wiped by hand or cotton, It should apply compressed air, or use advanced napkins and high-grade cotton wool to gently rub the alcohol Wipe. 7. The surface of the cavity should be cleaned regularly. The inject...
  • What is the focus of mold design?
    What is the focus of mold design? Jan 25, 2019
    The focus is on the structure. If the structure is simplified to the greatest extent possible, but the quality of the mold is to be guaranteed, the company will make the most profit from it. When we receive a product, the first problem is to find the largest parting surface, roughly determine front and rear molds, and then analyze the front mold structure on the basis of this parting surface, the ...
  • What is insert molding? Jan 28, 2019
    Insert molding metal and plastic together into the molding piece, or insert multiple molding metals or materials together into a single molding piece. Insert molding can be used in cars, cooking utensils, house hold equipment, instruments, equipment, knobs, electrical components and more industrial, insert molding not only reduces the assembly also than the assembly parts and Labour costs, reduce ...
  • WHAT IS POLYPROPYLENE? Jan 28, 2019
    POLYPROPYLENE injection molding we simply say PP injection molding, compared with polypropylene, PP is easier, polypropylene is a thermoplastic polymer material, a wide range of applications.It is produced in a process called chain length polymerization, and it is formed from its monomer propylene.Italian scientists discovered it as early as the 1950s It has the following characteristics; It has h...
  • Solution for defects of transparent plastic injection parts Feb 15, 2019
    (1) eliminate the interference of gas and other impurities, and fully dry the plastic. (2) reduce the feed temperature, adjust the feed barrel temperature in stages, and appropriately increase the mold temperature. (3) increase the injection pressure and reduce the injection speed. (4) increase or decrease the preplasticized back pressure, reduce the screw speed. (5) improve the exhaust condition ...
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