It is the production task of green laser pointer

 It is the production task of  green laser pointer .
With the rapid development of technology, laser welding is gradually replaced by the electron beam welding, as the preferred technical solutions. The scope of application of laser welding, and welding, from the gear drive system parts welding, body welding, the backplane ranging from thick steel plate welded door welding and other fields. Therefore, the field of automobile manufacturing is the largest in the current industrial production of laser welding technology industries from auto parts to body manufacturing, laser welding has become one of the most important in the automobile manufacturing welding method. Generally speaking, laser welding in the automotive applications include welding of three areas: auto parts, laser welding laser welding in the automobile manufacturing began in the gears of the gearbox.
Traditional welding method for welding, but is gradually being laser welding instead. The comparison between the two can be seen, laser welding, the width of the lap edge of the roof and side body to reduce, reduce plate usage, while increasing the stiffness of the body. Laser welding technology in the framework of this body in the major car manufacturers new cars have been a very wide range of applications, such as the Audi A2 body frame is welded aluminum alloy, steel than the same structure can be reduced Weight 43kg, laser welding, weld length of up to 30m.
Laser welding equipment in the automobile manufacturing growth rate is much higher than the electron beam welding equipment. In the country, due to the lag of R & D of high power laser (kW or more), the actual use of laser welding equipment basic dependence on imports. At the same time, China's small and medium-power electron beam welding machine has been close to or to catch up with the advanced level of similar foreign products, the price is only about 1/3 of the similar foreign products, there are significant cost performance advantages. Therefore, the electron beam welding equipment applications far exceeds the laser welding equipment. However, in automobile production, high-volume, high efficiency, has become the goal pursued by the car manufacturer, made electron beam welding equipment, and generally do not have a high volume automated production capacity.