Metal stamping parts manufacturers of materials refer to the ability of materials to adapt to various stamping methods. Such as easy processing, easy to get high-quality and high-precision metal stamping parts, high production efficiency (a stamping process, the ultimate degree of deformation and the degree of maximum deformation), low mold consumption, easy to produce waste and so on. Sheet metal stamping performance is a comprehensive concept. The quality of the metal stamping parts can be shaped and shaped. The quality depends on the forming limit (crack resistance), moldability, and shape freezing properties.
Forming limit refers to the maximum degree of deformation that can be achieved during the forming process of the sheet material, in which the material does not rupture. It can be considered that the forming limit is the crack resistance of the material during the press forming. The better the stamping forming performance of the material of the metal stamping part manufacturer, the better the crack resistance of the material and the higher the forming limit thereof.
Stamping properties of metal stamping parts manufacturers refers to the ability of the sheet material to obtain the shape of the mold during the stamping process. Shape freeze is the ability of a part to retain its shape in a mold after it has been demolded. There are many factors that affect the moldability. The geometrical defects such as introverted, warped, collapsed, and bulging in the forming process can reduce the moldability. The most important factor affecting the shape freezing is springback. After the parts are demoulded, they often have large shape errors due to excessive rebound.
Stamping parts designed by hardware stamping parts manufacturers must be conducive to improving the utilization of metal materials, reducing the variety and specifications of materials, and minimizing material consumption. Wherever possible, inexpensive materials are used to make parts as waste-free and as little as possible. The design of metal stamping parts manufacturers must be simple in shape and reasonable in structure to facilitate the simplification of the mold structure and simplify the number of processes, that is, to complete the processing of the entire part with the least number and the most simple stamping process, to reduce the use of other methods of processing, and to facilitate stamping The operation facilitates the organization of mechanized and automated production to increase labor productivity.