Metal stamping parts processing characteristics is introduced

Stamping mould processing is the use of installed in the press, to placed in die in sheet metal deforming force, the deformation of sheet metal in the mould to produce, in order to gain a certain shape, size and performance of product parts production technology. Due to the stamping process is often conducted at room temperature, so also called cold stamping. Stamping is one of the metal pressure processing method, it is based on the theory of metal plastic deformation of material forming engineering technology, general for the sheet metal stamping processing of raw materials or materials, it is also called the sheet metal stamping. Stamping process refers to the specific methods (stamping processing The sum total of all kinds of stamping process) And technical experience; Stamping die is processed into sheet parts of special tools. Stamping parts processing mainly is the metal or nonmetal sheet, with the aid of the pressure of the press, through the stamping die stamping forming. It mainly has the following characteristics: 1) Dongguan metal stamping parts is on the premise of material consumption is not big, created by the stamping, light weight, good stiffness, its parts and sheet metal after plastic deformation, metal internal organizational structure to improve, to improve strength of stamping parts. 2) Stamping parts with high dimensional accuracy, with the module size uniformity, good interchangeability. Don't need to be further mechanical processing to meet the requirements of the general assembly and use. 3) Stamping parts in stamping process, due to the surface of the material are not destroyed, therefore, have good surface quality, smooth and beautiful appearance, for the surface paint, electroplating, phosphating and other surface treatment provides a convenient conditions. Weapons, household electrical appliances have stamping processing industry and light industry etc. Not only industry widely used, and each one comes in contact directly with the stamping products every day. Dongguan metal stamping parts manufacturing clocks and instrument of small precision parts, also can make cars, tractors, large covering parts. Stamping materials can use ferrous metal, nonferrous metal and some nonmetal materials. 冲压也存在一些缺点，主要表现在冲压加工时的噪声、振动两种公害。 These problems is not stamping process and die of itself, and is mainly due to the backward traditional stamping equipment. With the progress of science and technology, the two kinds of pollution will be solved.  冲压生产靠模具和压力机完成加工过程，与其它加工方法相比，在技术和经济方面有如下特点： （ 1) The size of the stamping parts from the mold to ensure accuracy, has the same characteristic, so the quality is stable, good interchangeability. （ 2) Due to the use of mould processing, so can obtain other processing methods can't or difficult to manufacture, wall thin, light weight, good rigidity, high surface quality, shape, complex parts. （ 3) Dongguan metal processing generally don't need to be heated blank, also don't like cutting, large cutting metal, so it is not only energy saving, and metal saving ( 4) For ordinary press can produce dozens per minute, and high speed press can produce hundreds of thousands of pieces per minute. So it is a kind of high efficient processing method. 由于冲压工艺具有上述突出的特点，因此在国民经济各个领域广泛应用。 For example, aerospace, machinery, electronic information, such as traffic, weapons, household appliances and light have stamping processing industry. Not only industry widely used, and each one comes in contact directly with the stamping products every day. Stamping can build clocks and instrument of small precision parts, also can make cars, tractors, large covering parts. Stamping materials can use ferrous metal, nonferrous metal and some nonmetal materials. Stamping also has some disadvantages, mainly manifested in stamping parts processing when the noise and vibration of two kinds of pollution. These problems is not stamping process and die of itself, and is mainly due to the backward traditional stamping equipment. With the progress of science and technology, the two kinds of pollution will be solved on an article: metal stamping processing of raw material requirements and testing