• What is the principle of plastic mold?

    What is the principle of plastic mold?

    The application range of plastic products is expanding, such as: household appliances, instrumentation, construction equipment, automotive industry, daily hardware, etc., the proportion of plastic products is rapidly increasing. These plastic products are created by plastic injection molds. What is ... read more

    May 05,2019 News
  • Why sometimes the processed mold will shrink and sag

    Why sometimes the processed mold will shrink and sag

    Some injection mold workers who have been engaged in many years will find that sometimes the processed mold will shrink and sag. What is the matter? What are the causes of these situations? 1. Machine side: 1. The nozzle hole is too large to cause the melt to recirculate and shrink. When the pressur... read more

    May 11,2019 News
  • Polishing and maintenance of injection molds-Diamond grinding and polishing

    Polishing and maintenance of injection molds-Diamond grinding and polishing

    Diamond grinding and polishing should pay attention to the following points (1) This polishing must be carried out under light pressure as much as possible, especially when polishing pre-hardened steel parts and polishing with fine abrasive paste. When polishing with #8000 abrasive paste, the common... read more

    May 16,2019 News
  • Tips for molten plastic seams

    Tips for molten plastic seams

    The molten plastic in the cavity meets in the form of multiple strands due to the intrusion of the insert holes, the inconsistent flow rate, and the region where the filling flow is interrupted, and a linear weld seam is produced because it cannot be completely fused. In addition, in the case of gat... read more

    May 25,2019 News
  • What are the mold design steps?

    What are the mold design steps?

    Mold design refers to the digital design of the enterprise mold. A mold is an industrial product that shapes a material in a certain manner in a specific structure. So what are the mold design steps? First, to carry out product feasibility analysis, to independently analyze the product drawings, it ... read more

    May 30,2019 News