Application and advantage of laser cutting machine in automobile manufacturing industry

With the rapid development of the automobile industry, the requirements for production efficiency and product quality are becoming higher and higher. The traditional cutting method has some limitations, such as low precision, slow processing speed and so on. As an advanced and efficient processing equipment, laser cutting machine has been widely used in the automobile manufacturing industry. This paper will briefly introduce the application and advantages of laser cutting machine in automobile manufacturing.

The laser cutting machine uses a focused, high-density laser beam to heat and evaporate the material to achieve accurate, fast and injury-free cutting of the material. Different materials are processed by adjusting parameters such as power density and scanning speed. In the automotive manufacturing process, a variety of tasks can be accomplished using laser cutting machines. For example, in the parts production stage, it can be used to cut sheet metal or plastic parts; At the assembly stage, the individual parts can be trimmed and connected precisely to the desired shape.

Laser cutting machine in the production of auto parts has the following advantages: ① high precision, fast speed, narrow slit, laser beam focused into a small spot, so that the focus reaches a high power density, the material is heated to the degree of gasification, evaporation to form holes. With the relatively linear movement of the light beam and the material, the hole is continuously formed into a very narrow width slit, and the cutting surface is smooth and without burrs. 2 No contact cutting, laser cutting head will not contact the surface of the workpiece, the incision is affected by heat is small, to avoid the collapse of the material when punching, no post-treatment. Not affected by the hardness of the material to be cut and the shape of the workpiece, the laser can be processed on steel plates, stainless steel, aluminum alloy plates, cemented carbide and other materials. Can process any graphics, can also cut pipes and other profiles. ④ Reduce production costs, save materials, the use of computer programming, can be different shapes of products for the whole board material, improve the utilization of materials. No need to make molds, shorten the production cycle of new products.

As a self-developed laser equipment production enterprise, the main equipment includes laser cutting machine, laser welding machine and laser marking machine, providing high-quality system solutions and machine equipment, as well as perfect after-sales service, and support to send samples and proofing, but also welcome customers consultation and field visits.