Common materials for platinum shield sheet metal processing

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There are many kinds of common metal materials. Not all metals can be used in the sheet metal fabrication process. Next, let me join you in promoting materials in common sheet metal fabrication processes. Thus, the metallic materials are zinc, aluminum and alloys, respectively. Plates processed with this metal material are materials used for sheet metal processing.

1. These materials include cold rolled sheet, hot rolled sheet, galvanized sheet, stainless steel sheet and aluminum sheet. The processing of sheet metal is sheet metal processing. For example, sheet metal can be processed into products of different shapes, such as chimneys, iron drums, oil cans, etc. Sheet metal processing is more and more favored by users. It processes the plastic shell into sheet metal through a special sheet metal processing method. In this way, the processed product has better strength and longer service life than before. The methods of sheet metal processing include: non-mold processing and mold processing. Although their processing techniques are similar, they cannot escape the following points. Processing steps: The design department designs the pictures of the sheet metal parts according to the requirements, and unfolds them one by one in 3D form, which is convenient for the processing department to process and fully display the specific structure of the sheet metal parts.

广州铂盾钣金加工

2. Cut and process the pictures of spare parts for distribution. There are many punching methods, which can be divided into: shearing machine punching, punching punching, CNC punching and so on.

3. Pay attention to the direction when riveting. Sheet metal parts can be riveted with punches or hydraulic riveting machines.

4. Welding should be firm. When welding, bumps should be made on the welding surface. It should be in contact with the flat surface when welding. When welding, the welding time, pressure and other factors should be guaranteed.

5. Sheet metal forming processing: mainly bending and stretching sheet metal. The order of folds is from large to inward, then from small to inward.

6. Surface treatment: According to customer requirements, a protective film is plated on the surface of the metal plate. The automatic operation of the laser cutting machine increases the adhesion of the baking paint, further changes the sheet metal processing process, and realizes unmanned operation, which saves labor costs, greatly improves the production efficiency, and increases the production quantity. play an important role in development.

Cold rolled sheet:

Cold rolled sheet is the most commonly used sheet metal material. It is mainly used as a base material for other materials. It has high hardness and is not easily deformed, but this material can easily rust.

Hot rolled sheet:

Hot-rolled sheet has a higher carbon content than cold-rolled sheet, so it has lower hardness and better ductility than cold-rolled sheet, but like cold-rolled sheet.

Galvanized sheet is as easy to rust:

Galvanized sheet is divided into electro-galvanized sheet and hot-dip galvanized sheet. Electro-galvanized sheet is the result of chemical reaction after cold-rolled sheet is electroplated as base material. High hardness, good corrosion resistance and wide application; hot-dip galvanized sheet is the result of physical changes after electroplating with cold-rolled sheet as the basic material. The zinc layer is slightly thick, the hardness is high, and the ductility is poor

Stainless steel plate: 304 stainless steel plate and 301 stainless steel plate are widely used. 304 stainless steel is heat-resistant and corrosion-resistant, but has poor ductility and plasticity; 301 stainless steel has strong compression resistance, good ductility and plasticity, but poor corrosion resistance. Therefore, the range of sheet metal processing is very wide. Yuehuihao Sheet Metal Processing Factory mainly produces sheet metal parts, including: non-standard customized precision CNC sheet metal processing; manufacturing of charging pile boxes, commercial air conditioners, and air energy heat pump sheet metal parts; home decoration, exhibition rack sheet metal processing, spraying ; Sheet metal processing and spraying of electrical control cabinets, control boxes, and electrical boxes; processing and spraying of metal sheet shells for various mechanical and electrical equipment; design and manufacture of various non-standard sheet metal shells.

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