Application of Laser Technology in Railway Passenger Car Manufacturing（2）

Application of laser cutting technology in bus production

In recent years, with the improvement of the quality requirements of rail vehicles, 3D laser cutting technology has been applied to the production of rail vehicles. Robot laser cutting technology has the advantages of high precision, strong flexibility and wide processing range, which can be used for cutting various 3D stamping parts. At present, the application of laser cutting technology is still in its infancy. It is mainly used for cutting and cutting 3D stamping parts of stainless steel, carbon steel, aluminum alloy and other metal plates, such as 3D cutting and hole processing of various roof bending beams, side wall columns and other parts. In order to improve the cutting accuracy and workpiece quality, solve the environmental pollution problems such as grinding wheel dust, improve the working environment, and promote the progress of cutting technology. It has future market potential and potential market demand for large-scale market applications.

The processing using the current laser technology not only effectively ensures the robustness of the rail train, but also can effectively control the good rate of the processed workpiece by using the computer control, and the surface of the workpiece will not be worn during the processing, and the appearance is fine, and can be accurately controlled by size. It is widely used in the railway processing industry, such as the current laser cutting machine, laser welding machine and laser marking machine. With the change of the current railway train demand, different types of different trains with different needs have been developed to meet these different processing needs. It is necessary to adopt the existing advanced processing methods for production and manufacturing, and the application of laser technology is one of them. In the near future, we believe that trains will enable people to move more conveniently, safely and efficiently, and the application of laser technology in rail train manufacturing will be closer.

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