News

News

  • Mold selection

      Mold material selection is a very important link in the entire mold making process. The mold material selection needs to meet three principles. The mold meets the work requirements such as wear resistance and toughness, the mold meets the process requirements, and the mold should meet the...
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  • Pros and cons of mold lifter

    The inclined top is one of the structures of the mold. Before designing, make a systematic analysis of the product structure. According to the product structure, the mechanism introduced to deal with some undercuts (the mechanism for dealing with undercuts also has a row position), then the row ...
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  • Precautions for molds

    The slider of the plastic mold can generally be made of 45# steel, which is quenched and tempered to increase the wear resistance. The position of the inclined guide post can be in the front or in the back, which can be determined flexibly according to the size of the mold. However, the angle an...
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  • Chinese Dragon Boat Festival

    Dragon Boat Festival, also known as Duanyang Festival, Dragon Boat Festival, Chongwu Festival, Tianzhong Festival, etc., is a folk festival that integrates worshiping gods and ancestors, praying for blessings and warding off evil spirits, celebrating entertainment and eating. The Dragon Boat Fes...
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  • Rotomolding mold

    Rotational molding, also known as rotational molding, rotational molding, rotary molding, etc., is a thermoplastic hollow molding method. The method is to first add plastic raw materials into the mold, then the mold is continuously rotated along two vertical axes and heated, and the plastic raw ...
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  • win-win

    NingBo Plastic Metal Product Co.,Ltd (P&M) is located in Yuyao, the so-called Mould City, Plastic Kingdom, in the southern tip of Hangzhou Bay Bridge,north of Shanghai, the east of Ningbo Port,tight double line of State Road 329 on land, sea and air trafic into a network to facilitate transpo...
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  • Introduction of H13 die steel

    1. Fold to edit the purpose of this paragraph H13 die steel is used to manufacture forging dies with high impact load, hot extrusion dies, precision forging dies; die-casting dies for aluminum, copper and their alloys. It is the introduction of H13 air quench hardening hot work die steel from th...
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  • The use of No. 45 die steel

    Shaft parts are one of the typical parts often encountered in machines. It is mainly used to support the transmission zero Components, transmit torque and bear load. Shaft parts are rotating parts whose length is greater than the diameter, and are generally composed of the outer cylindrical surf...
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  • Characteristics of 718 die steel

    718 mold steel 718 plastic mold steel produced by Sweden ASSAB has mechanical properties, machinability, and simple processing technology, so it is widely used in mold processing and production industries. In addition, 718 die steel has been pre-hardened to a hardness of 41~47HRC after leaving th...
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  • Introduction of P20 mold material

    P20 die steel is a model of die welding consumables, the earliest is P20, followed by P20H, P20Ni came out one after another. P20 steel is suitable for making plastic molds and die materials for die-casting low-melting-point metals. This steel has good machinability and mirror grinding performan...
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  • What is the mold base of the mold

    The mold base is the support of the mold. For example, on the die-casting machine, the various parts of the mold are combined and fixed according to certain rules and positions, and the part that enables the mold to be installed on the die-casting machine is called the mold base. It consists of ...
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  • Characteristics of glass fiber reinforced plastics

    Glass fiber reinforced plastic is a composite material with a wide range of varieties, different properties, and a wide range of uses. It is a new functional material made of synthetic resin and glass fiber through a composite process. The characteristics of glass fiber reinforced plastic: (1) G...
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