Characteristics of laser cutting parts:
1. High precision: The cutting accuracy of laser cutting parts is very high, which can reach the micron level, which is suitable for the processing of parts that require highly precise dimensions.
2. Good edge quality: The cut of the laser cutting piece is smooth, neat, without burrs or rough edges, reducing the need for subsequent processing.
3. Complex shape processing: Laser cutting technology can easily handle complex contours and shapes, with strong processing flexibility, suitable for various custom designs and small batch production.
4. High-speed processing: laser cutting speed, especially suitable for mass production, can significantly improve production efficiency.
5. High material utilization: The laser cutting slit is very narrow, which can maximize the use of materials and reduce waste.
Wide range of applicable materials: Laser cutting technology can be applied to the processing of a variety of materials, including metals (such as steel, stainless steel, aluminum alloy, etc.), plastics, wood, ceramics, glass, etc.

Processing process of laser cutting parts:
1. Design and programming:
First, the required cutting graphics are designed by CAD software, and then the design is converted into a processing program (usually G code) that can be recognized by the laser cutting machine.
2. Material preparation:
Select a suitable material and fix it on the cutting machine bed. Laser cutting machines are usually equipped with automatic feeding systems to improve production efficiency.
3. Cutting:
The laser cutting machine precisely cuts the material by controlling the moving path, focal length and power of the laser beam. The laser beam generates a high temperature on the surface of the material, melting or vaporizing the material, thereby completing the cutting.
4. Cooling and cleaning:
After cutting, it is necessary to cool the cutting parts and remove the slag or dust generated during the cutting process to ensure the quality of the finished product.
5. Post-processing (optional):
Depending on the specific application requirements of the cutting piece, further processing, such as surface polishing, painting, anti-rust treatment or assembly, may be required.

Application of laser cutting pieces:
Machinery manufacturing: Laser cutting parts are often used to manufacture precision mechanical parts, gears, bearing seats, brackets, etc., with high precision and high strength requirements.
Automotive industry: laser cutting technology is used in the processing of auto parts, such as body parts, exhaust pipes, dashboards, etc., to meet the requirements of complex shapes and high precision in automobile manufacturing.
Aerospace: In the aerospace field, laser cutting parts are used to manufacture lightweight, high-strength structural parts and complex sheet metal parts.
Electronic products: Laser cutting parts are widely used in the manufacture of housings, internal brackets and connectors of electronic products such as mobile phones, computers, and home appliances.
Decorative design: laser cutting technology can produce complex patterns and fine decorative parts, widely used in architectural decoration, billboard production, art and other fields.
Medical equipment: laser cutting parts are used in the manufacture of medical equipment for processing precision parts, such as surgical tools, implants, stents, etc.

Advantages of laser cutting:
1. Non-contact processing: Laser cutting is a non-contact processing method that does not apply mechanical stress to the material and is suitable for processing brittle materials and thin plates.
2. High efficiency: fast cutting speed, suitable for mass production, and no mold or tool replacement, saving production time.
3. High degree of automation: Laser cutting machines are usually used in conjunction with CNC systems to achieve a high level of automation and reduce labor costs.
Environmental protection: The laser cutting process produces less waste, low energy consumption, and less impact on the environment.

Maintenance of laser cutting parts:
1. Equipment maintenance: regular inspection and maintenance of the laser cutting machine, to ensure the normal operation of the optical system, cooling system and cutting head, to extend the life of the equipment.
2. Clean the cutting parts: After cutting, clean the cutting parts as necessary to remove surface residues and ensure the quality of the finished product.
3. Material selection: select the appropriate material for cutting, to avoid the material characteristics do not match the cutting quality.
In general, laser cutting parts have been widely used in modern manufacturing because of their high precision, high efficiency and wide material adaptability. Whether in the processing of high-end precision parts or in mass production, laser cutting technology has shown its unique advantages and has become an irreplaceable processing method in many industries.