• What is the production process of metal stamping dies

    What is the production process of metal stamping dies

    Metal stamping die production process: Raw material processing: 1. Milling six face squares (perpendicularity error is not more than 0.1/300), the same mold material length and width dimensions can be the same, the thickness of 0.2mm grinding (requiring 0.5mm grinding of quenched parts); edge chamfe... read more

    May 20,2021 News
  • What issues should be considered in the design of precision stamping parts die

    What issues should be considered in the design of precision stamping parts die

    The structure of precision stamping molds is related to the accuracy and quality of precision stamping parts, but we often overlook the safety of stamping molds. Safety is also an issue that we must consider when designing stamping molds. The following is a summary of some of the design safety issue... read more

    May 13,2021 News
  • Characteristics of various cold deformed die steels and the corresponding processing technology

    Characteristics of various cold deformed die steels and the corresponding processing technology

    Low-hardenability cold-deformed die steels are mainly carbon tool steels, especially high-carbon complex steels GCr15 and 9Cr2Mo. Among them, GCr15 bearing steel and 9Cr2Mo are used to make various forming wheels and cold rolls. GCr15 steel has good wear resistance, but poor hardenability and large ... read more

    May 07,2021 News
  • Material selection of cold deformed die steel

    Material selection of cold deformed die steel

    With the development of the machining industry, there are more and more parts manufactured by cold work moulds in production, and more and more types of cold deformation moulds are used. Cold bulk die forging (cold heading, cold extrusion, embossing, etc.); sheet metal stamping (such as drawing, bla... read more

    Apr 29,2021 News
  • What are the forming cooling steps of precision gear molds

    What are the forming cooling steps of precision gear molds

    Comparing the processing of high-precision parts with the requirements of general forming processing, it is necessary to pay attention to more details and the measurement technology required to reach the level of accurate measurement. This tool must ensure that the moulding temperature and cooling r... read more

    Apr 19,2021 News