The role of metal stamping parts Stamping parts rely on presses and dies to apply external forces to plates, strips, pipes and profiles to cause plastic deformation or separation, so as to obtain workpieces of the desired shape and size. Metal stamping parts are widely used in our daily life. Next, let's take a look at the characteristics and application fields of metal stamping parts!

Characteristics of metal stamping parts

Compared with castings and forgings, precision stampings have the characteristics of thinness, uniformity, lightness and strength. Stamping can produce workpieces with ribs, ribs, undulations or flanging that are difficult to manufacture by other methods to improve their rigidity. Due to the use of precision molds, the accuracy of the workpiece can reach micron level, and the repeatability is high and the specifications are consistent, and holes, bosses, etc. can be punched out. The surface and intrinsic properties of the sheet metal for stamping have a great influence on the quality of the stamped product. The metal stamping process has the following requirements for the stamping material:

1. The thickness of the stamping material is accurate and uniform;

1. The surface is smooth, no spots, no scars, no scratches, no surface cracks, etc.;

1. The yield strength is uniform and there is no obvious directionality;

1. High uniform elongation;

1. Low yield-strength ratio and work hardening.

Application areas of metal stamping parts

Stamping has been widely used in various fields of the national economy. Such as stamping processing in aerospace, aviation, military, machinery, agricultural machinery, electronics, information, railways, post and telecommunications, transportation, chemicals, medical equipment, home appliances, light industry and other industries. Not only are the entire industry in use, everyone has direct contact with stamping products. There are many large, medium and small stamping parts on planes, trains, automobiles and tractors. The body, frame, and rims are all stamped. According to relevant survey statistics, 80% of bicycles, sewing machines, and watches are stamped parts; 90% of TV sets, tape recorders, and cameras are stamped parts; and food metal cans, steel boilers, porcelain bowls, and stainless steel tableware are all stamped with molds. Products; stamping parts are indispensable in computer hardware.

The application of metal stamping parts covers every corner of modern life. According to the above, it can be roughly divided into:

1. Daily and household metal stamping parts: such as pots and pans, sinks, kettles and other daily necessities, as well as household appliances such as washing machines, air conditioners, refrigerators, rice cookers, etc.;

1. Industrial metal stamping parts: equipment chassis shell, vehicle sheet metal and engineering machinery stamping parts;

1. Stamping hardware for compact devices: instrumentation devices, connectors, etc.;

1. Special stamping hardware for aerospace ships and ships.

1. Stamping in the automotive industry. Mainly draw. Stamping of parts and components in the automotive and other industries. Mainly punching and shearing.

Stamping parts are the most used in hardware processing, which refers to the molds used for steel/non-ferrous metals and other plates at room temperature, which are formed into specified shapes by the pressure required for processing by the press. Our company mainly produces metal stamping parts, Springs, automatic lathe parts, etc. The metal stamping parts mentioned above are one of the company's main products, with many types, wide application range and high precision.

Conclusion

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