Fiber laser welding machine Car making skills are widely valued
Now? Laser welding machine Skills are widely used in car manufacturing industry. Fiber laser welding machine is widely valued in aerospace, machinery, electronics, car, shipbuilding and nuclear power engineering because of its advantages of high energy density, deep penetration, high precision and strong adaptability.
Especially in car production, laser welding has been widely used in car body installation and car parts production. Laser welding skills are now widely used in body welding. The car body is a typical thin plate shell structure, which is formed by stamping, cutting and forming low-alloy and high-strength thin steel plates, and then welded and assembled.
There are thousands of solder joints on the body assembly. Resistance spot welding is used for traditional welding. The narrow and deep weld formed by laser welding is easy to weld the workpiece through.
Optical fiber connecting laser welding machine
There is no mechanical touch or machining stress between the laser head and the workpiece to be welded. The tensile strength and fatigue strength of laser welding are appropriate to the base metal and meet the requirements of bearing capacity. Then, the data of parts can be thinned and the weight of vehicle body can be reduced.
At the same time, because the laser welding machine is controlled by computer, it has strong flexibility and operability, and can weld door panels, baffles, gears, instrument panels, etc. It has a special shape. By adding optical fiber transmission system and manipulator, the automation of car installation line can be realized.
Laser tailor welded technology is one of the most successful and effective application skills in laser welding car manufacturing industry. When tailor welded blanks are used for the first time in car industry, the main purpose is to solve the problem of poor width of steel plate rolled by rolling mill. Tailor welded blanks are selected to meet the requirements of the car industry for wide plates. With the development of the car industry, tailor welded blanks are being developed to poor thickness plates, that is, steel plates with different thicknesses can be tailor welded. At this time, the purpose of tailor welded car steel plates is truly realized.