The common processing technology of metal stamping parts is a production and processing method that can improve productivity, reduce raw material consumption and reduce production costs. It is suitable for the production of large quantities of metal processing parts, which is conducive to maintaining specialization and automation technology, with high precision, and is also conducive to the production and processing of products in the middle and later stages.

Common metal stamping processes

• Cold stamping: the stamping dies process that keeps thick plates separated, including punching machine, blanking, blank holder, sectioning, etc.

• Bending: roll the thick plate into a certain angle of view and shape it along the bending line.

• Deep drawing: the stamping die process that changes the thick plate in the plan into various shapes that meet the production requirements, or further changes the appearance and specification of hollow parts.

• Partial molding: a stamping die process that uses various partial deformations with different characteristics to change the appearance of raw materials or metal stamping parts, including grooving, bulging, etc.

Application of metal stamping products in daily life

Metal stamping parts are widely used in all fields of our life and are closely related to our daily life.

1. Stamping parts for daily necessities: such as stainless steel basins, stainless steel barrels, pliers and wrenches are all metal stamping parts. Shapes such as pots and barrels need to use the stretching process inside stamping. Stretching means pulling and stretching. Similarly, the drawing process uses drawing machines and molds to process metal sheets.

1. Stamping parts of household appliances: such as the shell of the computer host, the shell of the TV air conditioner, the metal liner for cooking in an electric cooker, etc.

1. Small parts of household appliances: it mainly includes parts of household appliances, such as color tubes, electronic guns, small household appliances, various structural and functional parts, etc.

1. Stamping parts of vehicles: for example, cars, boats, planes, etc., there are many metal parts inside. These parts and components usually cannot be welded and pieced together. Because of factors such as unreliable welding and poor appearance, they need to be made into a whole. Then metal materials need to be made into a whole product, and the shape and size are what you want. You need to use metal stamping processing technology.

1. Other parts: mainly including instrument parts, its parts, acoustic and camera parts, modern office parts, etc.

After the completion of metal stamping parts, what is the surface treatment method?

After the production of metal stamping parts, their surfaces need to be processed to ensure product quality and improve product service life. Then, how to deal with the surface of stamping parts? The most commonly used treatment methods mainly include electroplating, painting, polishing, metal corrosion processing, etc.

• Electroplating: electroplating is the most common and common processing technology in the hardware processing process. The surface of the hardware is electroplated through modern technology to ensure that the product will not rust after long-term use and extend its service life.

• Painting: when the hardware processing factory produces large hardware finished products, according to the production requirements, the painting processing process can be adopted to prevent the hardware from rusting through painting processing.

• Polishing: surface polishing is generally used for a long time in daily necessities. By burring the surface of hardware products, the sharp parts of its corners are polished into a smooth face, so that it will not cause harm to the human body in the process of use.

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