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The difference between the laser welding and the traditional welding on Automobile Industry-superwave laser welding machine

Superwave Laser Technology Co.,Ltd | Updated: Oct 25, 2017

Superwave Laser Technology Co.,Ltd is a professional China fiber laser welder manufacturer, with professional factory we are always able to offer you discount fiber laser welder on Automobile Industry.

Welding is an indispensable process in automobile assembly line. The car body is a block combination of metal components and overlays. Will all make a good structure parts in advance, for example, before the windshield frame, door pillar, before and after the rear fender, coaming and roof components are combined by means of welding and riveting assembly. According to different parts and production requirements, diversified welding technology is adopted in the automobile industry, and more welding techniques include flash welding, pulse welding and so on.

In recent years, laser welding technology has been developed, and it has been developing rapidly. Some car body welding in our country has also adopted laser welding technology. Laser welding technology using polariscope reflected laser beam makes it focused on focusing device, so as to produce the huge energy beam, if the beam's focus close to components, parts will be melting and evaporation in milliseconds, this technique can be used in the welding process. The laser welding is characterized by the small deformation of the welded parts, and the welding quality is much higher than the traditional welding method. But, as a result of laser welding on process control and DianQiHua processing is difficult, so in the later period maintenance processing to the technical requirement of the laser welding is very high, is rarely used in the maintenance.

As early as more than a decade ago, the European car industry began to the high power laser used for automobile body welding and cutting, in order to promote the steady development of the laser processing equipment made a positive contribution.Laser technology has become one of the main processing method of the modern car production.