• What do you need for mould quotation? Jan 04, 2019
    What do you need for mould quotation? Many product developers are very confused about mold production. First of all, what mold quotation do you need?Here we only talk about the production of injection mold. Basic information and clear requirements should be provided.The more information you provide, the better solutions we can provide for mold manufacturing. Basic information: 2D parts drawing or ...
  • Introduction of methods to improve the performance of mold Jan 04, 2019
    In addition to the strength and toughness of the mold, its surface performance is critical to the working performance and service life of the mold. Improvement that rely solely on raw materials are very limited and uneconomic.Surface treatment can often get twice the result with half the effort, which is the reason why surface treatment technology has been developed rapidly. Mold surface treatment...
  • Venting System Design for Plastic Injection Mold Jan 04, 2019
    How should the plastic mold venting system be designed? Mold design has always been an indispensable part of the machinery industry. Plastic molds are tools used in the plastics processing industry to match plastic molding machines, giving plastic products a complete configuration and precise dimensions. Due to the variety of plastics and processing methods, the structure of plastic molding machin...
  • 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...
  • 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 ...
  • Causes of color defects in injection parts Feb 15, 2019
    (1) poor mold finish, mold surface rust, mold exhaust is bad. (2) if the casting system of the mold has defects, the cold feed well should be increased, and the flow passage, polishing mainstream passage, diversion passage and gate should be increased. (3) the material temperature and mold temperature are low, if necessary, local heating method of gate can be used. (4) low processing pressure, slo...
  • Venting of plastic injection molds Mar 02, 2019
    It is well known that the exhaust of injection mold is a problem that cannot be ignored in the mold design.Mold inner product set in the normal production of gas mainly has the following sources: 1. The feed system and the entities of the air in the cavity. 2. The plastic contains moisture evaporation and water vapor generated at high temperature. 3. The gas produced by plastic decomposition. 4. S...
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