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Hardware precision stamping parts processing when the need to pay attention to the design principles

Release Time:

2023-05-26 10:38


1, the design of hardware precision stamping parts must meet the product use and technical function, and can facilitate the assembly and repair.

2, the design of the stamping parts must be conducive to the progress of the metal material exercise rate, reduce the variety and specifications of the material, as far as possible to reduce the cost of the material. In the permissible environment using inexpensive materials, as far as possible to make parts to achieve no waste and less waste blanking.

3, the design of stamping parts must be simple style, reasonable layout, in order to simplify the layout of the mold, simplify the number of processes, that is, with very few, very simple stamping process to achieve the processing of all the parts, and then cut down on the rest of the skills processing, and is conducive to the operation of the stamping, to facilitate the realization of the structure of the mechanization of the automated production, in order to improve the productivity of labor.

4, the design of the stamping parts, in order to ensure that the usual use of the environment, although the dimensional accuracy level and surface roughness level requirements of a little lower, and is conducive to the exchange of products, cut down on garbage, ensure that the quality of the product is stable.

5, the design of stamping parts, should be conducive to the use of existing equipment, technology equipment and process as far as possible, and is conducive to the extension of the service life of the die.

Related News

What are the characteristics of hardware stamping die classification

Hardware stamping die in China's mold manufacturing industry has developed rapidly, the technical research and production quality and other layers of control. Has gradually towards the development trend of large-scale. Hardware stamping molds are widely used in all walks of life, the following characteristics of hardware stamping molds by the editor to share with you classification. Hardware stamping mold Hardware stamping molds can be divided into 3 categories according to different features First: according to the deformation characteristics of the material classification of the drop mold, punching die, cut off the mold, cutting mold, cutting edge mold, bending mold, deep drawing mold, mold, embossing mold, cold extrusion mold, and so on. Second: according to the nature of the process classification of blanking die, bending die, deep drawing die and forming die. Punching die along the closed or open contour line so that the material to produce a separation of the mold. Bending die so that sheet blanks or other blanks along the straight line (bending line) to produce bending deformation, so as to obtain a certain angle and shape of the workpiece mold. Third: according to the degree of process combination classification of single-process mold, composite mold and progressive die. Single-process mold in a press stroke, only one stamping process is completed in the mold. Composite mold only one station, in a stroke of the press, in the same station at the same time to complete two or more stamping process mold. Progressive die (also known as continuous mold) in the blank feeding direction, with two or more stations, in a stroke of the press, in different stations one by one to complete two or more stamping process mold. Hardware stamping die manufacturing materials are steel, cemented carbide, steel junction carbide, zinc-based alloys, low melting point alloys, aluminum bronze, polymer materials and so on. At present, the vast majority of the materials for manufacturing stamping die to steel-based, commonly used mold working parts of the types of materials are: carbon tool steel, low alloy tool steel, high carbon and high chromium or chromium tool steel, medium carbon alloy steel, high-speed steel, base steel and carbide, steel cemented carbide and so on.


2023-05-26

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