Advantages and testing methods of metal stamping parts-hardware

Metal stamping parts are very widely used products in our daily lives. With the development of science and technology, people's requirements for metal stamping parts are getting higher and higher. Especially the requirements in terms of quality and technology are very high. The following are the advantages and testing methods of metal stamping parts summarized by Dongguan Hardware for everyone: 1. Introduction to the performance of stamping machines Compared with castings and forgings, stamping parts have the characteristics of thinness, uniformity, lightness and strength. Stamping can produce workpieces with stiffeners, ribs, undulations or flanges that are difficult to manufacture by other methods to improve their rigidity. Due to the use of precision molds, the precision of the workpiece can reach the micron level, and the repeatability is high, the specifications are consistent, and holes, bosses, etc. can be punched out. Cold stamping parts are generally no longer processed by cutting, or only a small amount of cutting processing is required. The precision and surface condition of hot stamping parts are lower than cold stamping parts, but still better than castings and forgings, with less cutting processing. Stamping is mainly classified by process, which can be divided into two categories: separation process and forming process. Second, the detection method of stamping machine hardware stamping parts are widely used in various fields of our lives, including some electronic devices, auto parts, decorative materials and so on. The stamping parts we usually refer to generally refer to cold stamping parts. For example, if you want to turn an iron plate into a fast food plate, you must first design a set of molds. The working surface of the mold is the shape of the plate. Press the iron plate with a mold and it becomes the plate you want. This is cold stamping, which is to directly stamp the metal material with the mold. In the stamping industry, stamping is sometimes called sheet forming, but there is a slight difference. The so-called sheet forming refers to the forming method that uses sheets, thin-walled tubes, thin profiles, etc. as raw materials for plastic processing, collectively called sheet forming. At this time, the deformation in the direction of the thick plate generally does not focus on the introduction of the above Xiaoshuo, you understand ? Need more detailed understanding, welcome to consult: