Automation Equipment Co., Ltd. Xiamen true hero ----- Sagishima located in the beautiful city of Xiamen Jimei District ---- auto parts matching center, real hero company financial strength, talent, all my colleagues in the joint efforts Under, has developed into a research and development, production, sales, service, and agents operating high-tech integrated company. Long-term commitment to the strategic cooperation internationally renowned brands, focus on automotive components, systems engineering machinery and equipment manufacturing industries integrated material handling solutions. Company to provide customers with comprehensive, high-tech automation systems integration applications. The automotive industry in the late 1980s of the 20th century, kilowatt laser successfully applied to industrial production, and now laser welding production line has been a major problem in the automotive industry, has become one of the outstanding achievements of the automotive industry. German Audi, Mercedes-Benz, Volkswagen, Volvo, Sweden and other European car manufacturers as early as the 1980s, pioneered the use of laser welding of the roof, body, side frames and other sheet metal welding, 1990s GM, Ford and Chrysler race to The introduction of laser welding in automobile manufacturing, despite a late start, but growing fast. Italian Fiat in most steel welding assembly components used in the laser welding of metal laser welding, Nissan of Japan, Honda and Toyota Motor Corporation in the manufacture body panels are used in a laser welding and cutting process, laser welding of high strength steel fittings due Its excellent performance in the car body manufacturing increasingly used, according to the American Metal Market Statistics, by the end of 2002, laser welded steel consumption will reach 70000t 3-fold increase over 1998. Development to high-power, multi-directional batch according to the automotive industry, high degree of automation features, laser welding equipment. In the process, the US Sandia National Laboratories and add PrattWitney joint research powder metal and wire in the laser welding process, the application of Bremen Institute of Technology in the use of laser beam welding of aluminum alloy body frame aspects of a lot of research, Add in the weld filling think I belong helps eliminate hot cracking, welding speed, tolerance problem solving, development of the production line has been put into production in the Mercedes-Benz factory. Automation Equipment Co., Ltd. Xiamen true hero ----- Sagishima located in the beautiful city of Xiamen Jimei District ---- auto parts matching center, real hero company financial strength, talent, all my colleagues in the joint efforts Under the frame of laser welding, has developed into a research and development, production, sales, service, and agents operating high-tech integrated company. Long-term commitment to the strategic cooperation internationally renowned brands, focus on automotive components, systems engineering machinery and equipment manufacturing industries integrated material handling solutions. Company to provide customers with comprehensive, high-tech automation systems integration applications. For the light path of the cutting machine, since the beam divergence angle, the proximal and distal cutting different lengths of time the laser welding process, there are some differences before the focus of the beam size. The diameter of the incident beam, the smaller the diameter of the focus spot. In order to reduce the beam size changes due to changes in focus before bringing the focus spot size, domestic and foreign manufacturers of laser cutting system provides a number of specialized devices for users to choose: (1) collimator. This is a commonly used method, i.e. at the output plus a CO2 laser tube is expanded parallel light beam treatment, after the beam diameter of the beam expander is increased, the divergence angle becomes small, so that the proximal end and the distal end of the cutting work range focused beam size before nearly identical. (2) adding a separate lower shaft moving the lens in the cutting head, it controls the nozzle to material surface distance (stand off) of the Z-axis is two independent parts. When moving the machine table or the optical axis, the beam from the proximal to the distal end of the shaft F also move, after focusing the beam spot diameter is consistent throughout the processing area. Figure two shows. (3) controlling the focus lens (typically metal reflective focusing system) of water pressure. If the focused beam size before leaving the smaller focal spot diameter becomes large, the automatic focusing control pressure to change the curvature of the focal spot diameter becomes smaller. (4) increase in x, y direction compensating optical system on the light path of the cutting machine. I.e., the optical path of the compensating shortened when the cutting distal end of the optical path increases; vice versa when the optical path is reduced when cutting a proximal end, the compensating increase in the optical path, the optical path length in order to maintain consistency. Frame laser welding, Xiamen cranes (certified), laser welding is provided by Xiamen Automation Equipment Co., Ltd. true hero. Automation Equipment Co., Ltd. Xiamen true hero (www.xmzhh.cn) (www.xmzhh.cn) is a leader in Xiamen, Fujian, automated control system, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In true hero leading the staff warmly welcome all inquiries negotiations to create a better future for the true hero. You can also access (www.xmzhh.cn/supply_details_39532870.html), for more information about the company.