| Customization: | Available |
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| Standard: | China GB Code |
| Tolerance: | +/-0.10mm |
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| Sheet metal custom parts are parts of specific shapes and sizes processed by sheet metal technology. These parts are widely used in many fields such as machinery, electronics, communications, and construction. The following is a detailed introduction to sheet metal custom parts: |
| 1. Definition and characteristics Definition: Sheet metal custom parts refer to parts that are processed from thin plate materials (usually less than 6mm) through sheet metal processing methods such as stamping, bending, forming, and welding according to customer needs. Features: Sheet metal custom parts have the characteristics of light weight, high strength, conductivity, low cost, and good mass production performance. These characteristics make sheet metal custom parts widely used in many industries. |
| 2. Classification Sheet metal custom parts can be divided according to different classification methods: Material classification: Iron sheet: mainly refers to steel materials such as carbon steel and alloy steel. Stainless steel sheet: has the characteristics of corrosion resistance and oxidation resistance, and is divided into austenitic system and martensitic system. Aluminum alloy sheet: has the characteristics of light weight, high strength, and good ductility. Copper alloy sheet: mainly refers to copper and other element alloy materials, which are often used to manufacture electronic components and conductive materials. Size classification: Large sheet metal parts: generally refers to sheet metal parts larger than 3000mm×1500mm. Medium sheet metal parts: generally refers to sheet metal parts between 1000mm×1000mm~3000mm×1500mm. Small sheet metal parts: generally refers to sheet metal parts less than 1000mm×1000mm. Application classification: Structural sheet metal parts: mainly used for structural parts of mechanical equipment, such as casing, base, cabinet, etc. Shell sheet metal parts: mainly used for shell parts of electronic products, such as mobile phone casing, computer casing, etc. Instrument sheet metal parts: mainly used to make shells, bases, brackets, etc. of various instruments and measuring equipment. Metal crafts: exquisite and diverse in shape, often used in decoration and gift fields, such as flower stands, letter cards, etc. |
| 3. Processing process The processing process of sheet metal custom parts generally includes the following steps: Design: The design department designs pictures of sheet metal processing parts according to customer needs, and displays them in 3D form to facilitate processing by the processing department. Cutting: Cutting is carried out according to the design drawings. Cutting methods include shearing machine cutting, punching machine cutting, CNC numerical control cutting, etc. Riveting: Press riveting the sheet metal parts, pay attention to the riveting direction, which can be completed by punching machine or hydraulic riveting machine. Welding: Welding the sheet metal parts to ensure that the welding is firm. When welding, the welding time, pressure and other factors must be guaranteed. Forming: Bending, stretching and other forming processes are performed on the sheet metal parts. The processing sequence must follow certain rules. Surface treatment: Surface treatment is performed according to customer requirements, such as spraying, electroplating, anodizing, etc., to increase the corrosion resistance and aesthetics of the sheet metal parts. |
| 4. Application fields Sheet metal custom parts play an important role in many fields due to their excellent performance and wide application: Mechanical industry: used to make structural components and shells of mechanical equipment. Electronic communications: used to make shells and brackets of electronic products. Construction field: used to make metal parts such as roofs, water pipes, and exterior walls of buildings. Daily necessities: such as the shells of household appliances and kitchen utensils, sheet metal custom parts are also often used. |
| 5. Market Prospects With the continuous development of the manufacturing industry and technological progress, the market demand for sheet metal custom parts continues to grow. Especially in the fields of high-end equipment manufacturing, new energy vehicles, intelligent manufacturing, etc., the performance and quality requirements for sheet metal custom parts are getting higher and higher, providing a broad development space for the sheet metal custom parts industry. |
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