• June 21, 2024
  • Shatou, Changan, Dongguan, CN
Sheet metal processing parts

What is sheet metal processing?

Sheet metal processing is an integral part of modern industrial manufacturing. It can flexibly manufacture parts and products of various shapes and specifications by cutting, bending, stamping and other processing processes on metal sheets.

Sheet metal processing has the characteristics of high plasticity and customizability, so it is widely used in many industries and fields, which is of great significance for improving production efficiency, reducing production costs and meeting individual needs.

This paper introduces the types, materials and technological process of sheet metal processing in detail.

Types of sheet metal processing

1. Bending processing

Using mechanical equipment for sheet metal bending processing, various bending shape parts are manufactured.

2. Stamping processing

Sheet metal is processed into a certain shape by means of a mold, and the sheet metal is cut or punched out of the required shape by pressure.

3. Shearing processing

Sheet metal is sheared or cut by a shearing machine and used to make parts with simple shapes.

4. Welding processing

Sheet metal welding processing is a processing method used to manufacture parts with complex shapes, which can effectively process workpieces of various shapes, so as to obtain high-precision and high-quality finished products.

5. Polishing processing

By polishing the surface of sheet metal, the appearance quality can be significantly improved, making the surface smooth and flawless.

6. Coating processing

The sheet metal surface is sprayed or painted to improve corrosion resistance and aesthetics.

7. Hollowing processing

The sheet metal is processed by a laser cutting machine, punching machine and other equipment to make parts with hollow structures.

8. Stretching processing

The sheet metal is stretched and formed to produce complex-shaped parts, which are widely used in automobiles, etc.

Materials for sheet metal processing

The common materials used for sheet metal processing are as follows:

1. Iron

Iron is a widely used sheet metal material with high strength and durability.

2. Stainless steel

Stainless steel is a material with corrosion resistance and visual beauty, so it is widely used in the field of decorative panels.

3. Aluminum

Aluminum alloy has lightweight characteristics and excellent processing performance, so it is widely used in fields such as aviation and automobile manufacturing

4. Copper

Copper has good electrical conductivity and is often used in sheet metal processing of communication equipment and electronic products.

5. Tin

Tin is a metal material with excellent electrical conductivity, so it is widely used in the manufacture of electronic equipment.

6. Carbon steel

Carbon steel is cheap and strong and is often used in machinery manufacturing.

The above are the common materials used in sheet metal processing. Other materials can be used according to different applications and needs.

Process flow of sheet metal processing

Sheet metal processing is a manufacturing process in which sheet metal sheets are processed into shells, components, parts and other products of various shapes and sizes through pressure processing, bending, stamping, shearing and other processes. The technological process of sheet metal processing generally includes the following stages:

1. Design

According to the requirements, determine the shape, size, material and surface treatment of the product.

2. Drawing

According to the design plan, make detailed drawings that meet the processing requirements.

3. Material preparation

According to the drawing requirements, purchase suitable sheet metal plates and carry out pre-processing such as cutting and drawing.

4. Numerical control processing

Various processing of sheet metal plates, such as punching, perforating, stretching, pressing, bending, etc., as well as surface processing, is carried out by numerical control equipment.

5. Assembly

Assemble sheet metal parts according to drawing requirements, including using methods such as bolting, gluing, riveting and welding.

6. Inspection and acceptance

The fabricated sheet metal parts are subject to several experiments and tests, such as dimensional accuracy, appearance quality, strength, etc., to ensure that the quality of the products meets the requirements.

7. Packaging and transportation

The inspected sheet metal parts are packed and marked, and then sorted into storage or directly delivered to customers.

Advantages of sheet metal processing

1. Capable of producing components of various sizes and shapes adapted to various industrial needs.

2. Sheet metal processing technology is relatively mature, with high processing accuracy and reliable quality, suitable for high-precision production tasks.

3. Sheet metal processing uses a wide range of materials to meet the needs of various industrial fields. Commonly used materials include copper, iron, aluminum, stainless steel, etc.

4. Sheet metal processing has the characteristics of high efficiency and can produce various parts on a large scale, thereby improving the production efficiency and capacity of enterprises.

5. Sheet metal processing has low production costs. Compared with other processing methods, its equipment cost, labor cost and material cost are lower, which can save the production cost for enterprises.

6. Sheet metal processing has excellent plasticity and machinability, and can customize and process raw materials through targeted molds to meet the diverse needs of various customers.

Application areas of sheet metal processing

Sheet metal processing is widely used in the manufacturing industry, including but not limited to the following fields:

1. Automobile manufacturing industry

Sheet metal processing is used in the automobile manufacturing industry for the manufacture of body, chassis, engine and other components.

2. Electronics industry

Sheet metal processing is used in the electronics industry for the processing of electronic products such as computers, cell phones, flat panel TVs, etc.

3. Machinery manufacturing industry

Sheet metal processing is used in the machinery manufacturing industry for the manufacture of shells, bases, brackets, etc. of various machines and equipment.

4. Construction industry

Sheet metal processing is used in the construction industry for the manufacture of building structures, protective facilities, doors and windows, etc.

5. Military Industry

Sheet metal processing plays an important role in the military industry and is widely used in the manufacture of aviation equipment, military vehicles, weaponry and other fields.

6. Household goods manufacturing industry

Sheet metal processing is a widely used processing technology, which is widely used in the manufacture of household items such as kitchen and bathroom equipment, furniture and sanitary ware.

7. Advertising industry

Sheet metal processing is a commonly used processing method in the advertising industry. Through this technology, various exquisite and practical billboards, light boxes, billboards, etc. can be produced.

Summarize:

Sheet metal processing plays an important role in modern industry. With the development of science and technology, sheet metal processing technology is also constantly innovating and improving, providing more possibilities and opportunities for manufacturing in all walks of life. In the future, we have reason to believe that with the continuous development and application of sheet metal processing technology, more and more advanced processing equipment and technologies will appear, which will further promote the progress and development of various industries.

Whether it is automobile manufacturing, aerospace, electronic equipment or construction and furniture, sheet metal processing will continue to play an important role, bringing more opportunities and development space for various industries

Leave a Reply

Your email address will not be published. Required fields are marked *