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progressive die stamping_sheet metal dies

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Product Introduction:progressive die stamping
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progressive die stamping_sheet metal dies
  • Mold classification
    Process properties
    (1) blanking die along the closed or open outline of the material to produce separation.Such as blanking die, punching die, cutting die, cutting die, trimming die, cutting die and so on.
    (2) bending die blank blanks or other blank along the straight line (bend line) produce bending deformation,Thereby obtaining a mold of a workpiece having an angle and a shape.
    (3) drawing die is made of open blank sheet metal blank, Or a mold in which the hollow member is further modified in shape and size.
    (4) the mold is the blank or semi-finished products according to Figure convex, concave mold shape directly copied shape,While the material itself only produces local plastic deformation of the mold.Such as bulging mold, necking mold, expanding die, undulating forming mold, flanging mold, plastic mold and so on.
    Process combination
    (1) single-step mode In the press of a trip,Only to complete a stamping process of the mold.
    (2) there is only one compound mode station,In one stroke of the press,In the same station
    On the same time to complete two or more stamping process of the mold.
    (3) progressive die (also known as continuous mode) in the rough feeding direction,Having two or more stations,In one stroke of the press,In different positions on the completion of two or two successive stamping process of the mold.
    Continuous mode (progressive die), the press in a stroke stamping,Strip raw materials used,In a mold with several different stations at the same time to complete the multi-channel stamping process of cold stamping dies,The die is completed once per press,With a fixed distance from the material once,To product completion.
    Continuous die in the stamping process material belt always move in one direction;Die within the material after cutting to two or more directions of movement called the progressive die;Material with the feed material in the mold to complete the internal called automatic continuous mode;In a stamping production chain with a different process of stamping die with a robot or other automated facilities,The use of mold parts or parts to complete the workpiece stamping die processing is called multi-mode die.

    The most important factors for mold materials are thermal strength and thermal stability,Common mold materials: working temperature forming materials
  • Mold material
    <300℃ Zinc alloy Cr12、Cr12MoV、GCr15、T8、T10
    300~500℃ Aluminum alloy、 5CrMnMo、3Cr2W8、9CrSi、W18Cr4V、5CrNiMo、W6Mo5Cr4V2、M2
    500~800℃ Aluminum alloy、Copper alloy、Steel titanium GH130、GH33、GH37
    800~1000℃ Titanium alloy,Steel, stainless steel, nickel alloy K3、K5、K17、K19、GH99、IN100、ЖC-6NX88、MAR-M200、TRW- NASA、WA
    >1000℃ Nickel alloy,Copper base alloy
    Mold accessories
    One of the key components in the mold part is the mold spring.Mold springs include:Japanese standard mold spring, German standard mold spring, spring, polyurethane spring,Usually the mold spring refers to a rectangular mold spring.
    Die spring is widely used in stamping dies, metal die-casting mold,Plastic molds and other flexible movement of precision machinery and equipment,Automotive and other fields.
    Mold spring material is generally used chrome alloy steel.Chrome alloy spring steel with high temperature, high rigidity,Long life characteristics.
    Rectangular die spring with small size, good elasticity, rigidity, high precision,
    Production materials were rectangular,Surface color separation spray (plating) to distinguish between different load,Appearance and other characteristics.
    Mold design
    (1). The material (product materials, mold materials) direction of the study.
    (2). Concave and convex mold gap size.
    (3). Pilot pin position and quantity sufficient.
    (4). Whether to consider waste rebound,Progressive mold the material smoothly.
    (5). Whether the design of the monitor,Scrap rebound sensor.
    (6). Positioning plate and float pins are selected appropriately.
    (7). Bolts (including the discharge bolts) number, size, location is selected properly.
    (8). Consider the punching force,Select punch.
Dongguan Kangding precision metal parts specialized in the processing of precision machinery for many years,To help solve customer technical problems.May come to plans to sample precision machining single, small quantities of metal parts, precision machinery spare parts and so on.Service Hotline: Dongguan Kangding precision metal, precision metal machining the first stop! Reliable quality and reasonable price!

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progressive die stamping_sheet metal dies
progressive die stamping_sheet metal dies
progressive die stamping_sheet metal dies
custom stamping dies_forming blanking deep dra
custom stamping dies_forming blanking deep dra
custom stamping dies_forming blanking deep dra
<strong>automotive stamping dies_sheet metal stamping </strong>
automotive stamping dies_sheet metal stamping
automotive stamping dies_sheet metal stamping
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