Modern cars require not only practical performance, but also economy and beauty. The welding process is an indispensable process in the automobile manufacturing process. The traditional welding method has low efficiency, variability, and low precision, and it is difficult to meet the refined welding requirements of automobile manufacturing.

However, laser welding can easily meet the requirements of current automotive fine welding. Laser welding uses a high-energy density laser beam as a heat source. It is a welding method with high welding accuracy and high efficiency. It has obvious advantages in automobile manufacturing and is becoming more and more popular.

Below, please follow Foshan Fulan Laser to understand the main advantages of laser welding technology applied to automobile manufacturing.

1. Low processing cost

Automotive welding is to combine various pre-made structural parts by welding or riveting. Modern laser welding technology can effectively reduce the number of solder joints, optimize the amount of materials, reduce the weight of parts, and reduce costs.

2. High production efficiency

Laser welding has precise positioning and fast welding speed, which helps directly shorten the processing and manufacturing cycle and improve production efficiency;

3. High welding quality

The products welded by the laser welding machine are firm, the body sheet metal materials after welding are integrated, the surface is smooth and tidy, there are no pores, and the whole has a texture;

4. Minimal mechanical loss and deformation

Laser welding technology is a non-contact welding process, which can reduce the heat input to the minimum required amount, the phase change range of the heat affected zone is small, and the deformation caused by heat conduction is also the lowest;

5. Wide range of applications

It can weld workpieces of various metal materials, and can also join various heterogeneous materials with each other;

6. Strong flexibility

Different waveforms can be set to match welding parameters and welding requirements to achieve excellent welding results;

7. Environmental protection

Non-contact coding, no consumables, no pollution, no harmful substances;

8. Simple operation

The operator only needs to control the computer software to drive the laser welding machine, which can complete automatic or semi-automatic spot welding, butt welding, superposition welding, sealing welding, seam welding, penetration welding, etc., or for complex plane straight lines, Welding of arcs and arbitrary trajectories.

 The laser welding machine equipment independently developed by Foshan Fulan Laser Technology Co., Ltd. can help automobile manufacturers improve welding quality, help enterprises reduce costs, increase efficiency, and flexibly respond to market changes.