To find how to avoid the trouble of green laser pointer

To find how to avoid the trouble of  green laser pointer .
Therefore widely used in the process of mass production of the BMW company. Improved more than 30% of the body's rigidity to the body by laser welding, so as to enhance the security of the body; also reduce the body weight, can also achieve the purpose of fuel; welding accuracy has been improved greatly. These are to help reduce the cost of production of the car, ultimately benefit consumers, the so-called "human technology". At present, in a foreign country, Germany Volkswagen brand in AudiA6, GolfA4, Passat and other roof laser welding, laser welding, BMW, General Motors Corporation in the frame at the top of General Motors, Toyota, Ford, BMW, Fiat, Mercedes, Volkswagen The companies are using tailor welded blank technology.
Laser welding technology market situation. From the national level, the national attention is given to the development of the laser industry, the introduction of the eleventh five "high-tech fields supported by the state (National Science angry [2008] No. 172), a separate laser welding industry. Part follow the trend of national policy was established this company, but the technical content of its products or current feedback from the early, not only inherited the energy instability of the current feedback, and technical limitations are becoming increasingly prominent and increasingly narrow market. Consolidated welding on the market with the United to win the same echelon Han laser, HGLaser. On the company's situation, the laser industry in five years the market has exceeded our expectations.
Laser welding in the welding of aluminum castings, and full-body frame structure welded weldment instead application of the future. Laser manufacturers should seize opportunities, to work on their the lasers mobility, volume, and fiber optic transmission laser, so that the laser is more suitable for the needs of the automotive production line. Some domestic manufacturers of laser products have come to realize this. Such as Hubei Optic photovoltaic systems produced by pulsed Nd: YAG laser welding machine using fiber-coupled focus. Easy to use, the laser head away from the welding area, the laser is stable and reliable performance, long life, and can also use the conventional optical transmission system. The laser technology problem of green laser pointer  should be tackled.
The other is a gas laser, also known as CO2 lasers, molecular gas as working medium, resulting in average 10.6μm infrared laser, continuous work and power output high standard laser power of 2-5 kW. Understand what is laser technology, laser technology, how is used in the automotive sector? Especially the use of laser welding technology in the automotive industry. At present, body welding, resistance welding, seam welding, CO2 welding, etc.. Resistance welding through the imposition of the current parts on the spot welding electrode contact surface melting, and then connected together under pressure, mainly used for welding of body components and frames.