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•Strict ISO Standards are applied

Like Machinery is an industry-leading precision fabrication company specializing in high-quality Metal Stamping, Deep Draw Stamping, Sheet Metal Processing, Tool and Die Capabilities and Value-added Assembly.

As the stamping process has the characteristics of stable quality, good interchangeability, good rigidity and high efficiency, it is widely used in various fields. Aerospace, machinery, electronic information, transportation, weapons, daily electrical appliances and light industry and other industries have stamping processing. Not only is it widely used in the industry, but everyone's daily life is inevitably related to stamping products. Stamping can produce small precision parts of clocks and instruments, as well as large covering parts of automobiles and airplanes.

What is metal stamping

Punch and die for stamping processing by applying external forces such as sheet, strip, pipe and profile, and make it produce plastic deformation or separation, to obtain the required shape and size of the workpiece processing methods, stamping processing generally divided into two, cold and hot calcined hot calcined with less commonly, said the metal stamping usually refers to the cold, cold punching is at room temperature of metal stamping, cold punching in summary is divided into two categories: the forming process and separation process.

1. The separation process is to separate the sheet metal according to a certain contour line to obtain a certain shape, size and cutting surface of the stamping parts. Separation process: blanking, punching, cutting, trimming, etc.

2. The forming process is to produce plastic deformation of the blank under the condition of no rupture to obtain certain shape and size of the stamping parts. Forming process: drawing, flanging, shaping, turning hole, bending, etc.

Stamping products are mainly used in which industries

Because stamping has such advantages, stamping processing is widely used in various fields of national economy.For example, in the aerospace, aviation, military, machinery, agricultural machinery, electronics, information, railway, post and telecommunications, transportation, chemical, medical equipment, daily electrical appliances and light industry and other departments have stamping processing. Not only is it used throughout the industry, but everyone is directly associated with stamping products. There are many large, medium and small stamping parts on planes, trains, cars and tractors. Car body, frame and ring and other parts are stamped out. According to the relevant statistics, bicycles, sewing machines, watches in 80% are stamping parts; Television sets, radio recorders and video cameras are 90% stamping; There are also food metal canisters, refined steel boilers, enamel POTS and bowls and stainless steel tableware, all of which are stamping products using moulds;Even computer hardware lacks stamping parts.

Advantages and disadvantages of stamping

The die used in stamping processing generally has a special purpose, sometimes a complex part needs several sets of die to process and form, and die manufacturing precision, high technical requirements, is a technology-intensive product. Therefore, only in the case of large batch production of stamping parts, stamping processing advantages can be fully reflected, so as to obtain better economic benefits.

Of course, there are also some problems and shortcomings in stamping processing. The main performance in stamping processing noise and vibration of two kinds of public hazards, and the operator's safety accidents occur from time to time. However, these problems are not completely due to the stamping process and die itself, and mainly due to the traditional stamping equipment and backward manual operation. With the progress of science and technology, especially the development of computer technology, with the progress of mechatronics technology, these problems will be solved as soon as possible.