Stamping is a method of forming workpieces with required shapes and sizes by applying external force to plates, strips, pipes and profiles by means of presses and dies to produce plastic deformation or separation, including blanking, bending, drawing, forming, finishing and other processes. Stamping process, die, stamping equipment and stamping materials constitute the three elements of stamping process. Only when they are combined with each other can stamping parts be obtained. With the development of the metal products industry, the production equipment and technology of metal stamping parts are continuously improving, and the metal stamping parts are becoming more and more precise. Precision metal stamping parts can be divided into many types according to industry, usage and process characteristics.
Stamping parts are sheet metal parts, that is, parts that can be processed by stamping, bending, stretching and other means. A general definition is parts with constant thickness during processing. The corresponding parts are casting parts, forging parts, machining parts, etc. For example, the outer iron shell of a car is a sheet metal part, and some kitchen utensils made of stainless steel are also sheet metal parts. Stamping is a kind of automobile repair technology, that is to say, to repair the deformed part of the automobile metal shell, such as the car body shell is bumped into a pit, it can be restored to its original shape through sheet metal.
Stamping dies, also known as stamping dies, metal dies and metal stamping dies, all have the same meaning. It refers to a pressure processing method that applies a certain pressure to metal or nonmetal plates by using a die fixed on a punching machine or a pressure machine to separate or form the materials so as to obtain parts with certain size requirements and qualified appearance quality. There are many kinds of dies. I'm mainly talking about the metal stamping dies that I am familiar with.
The size and appearance of the products processed by the mould are basically the same, and there is no big difference, because they can be made quickly and quickly, with high production efficiency, stable product quality, accuracy meeting the requirements, high material utilization rate, simple operation, low labor intensity of workers, and low technical requirements for operators. As long as the average person comes in and learns to operate with others for a day or two, they can get started quickly, and some can even learn it in a few minutes without a day or two.
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