I. Fiber optic transmission laser welding machine is coupled into the high-energy laser beam fiber, long-distance transmission, collimated through the collimator mirror collimated for parallel light, and then focused on the workpiece to implement a laser welding equipment. The welding is difficult to access the parts, the implementation of flexible transmission of non-contact welding, with greater flexibility. Fiber optic transmission laser welding machine laser beam can realize the time and energy on the split light, can carry out multi-beam processing at the same time, for more precise welding provides the conditions.
II. Fiber laser welding machine main features
1. Fiber optic transmission laser welding machine optional CCD camera monitoring system, easy to observe and precise positioning.
2. Fiber optic laser welding machine welding spot energy distribution is uniform, with the welding characteristics of the best spot required.
3. Fiber optic transmission laser welding machine to adapt to a variety of complex weld, a variety of devices, spot welding, as well as within 1mm thin plate seam welding.
4. Fiber-optic transmission laser welding machine imported ceramic spotlight cavity, corrosion-resistant, high-temperature resistant, cavity life (8-10) years, xenon lamp life of more than 8 million times.
5. Customized special automation jigs and fixtures can be used to realize mass production of products.
Three. Fiber laser welding machine main applications:
Fiber optic transmission laser welding machine is used in optical communication devices, IT, medical, electronics, batteries, fiber optic coupling devices, CRT electron gun, metal parts, cell phone vibration motors, clocks and watches, precision parts, automotive steel sheet and other precision welding.
IV. Fiber laser welding machine applications
Manufacturing applications: laser welding machine at home and abroad in the automotive manufacturing is widely used. Once in Japan to CO2 laser welding machine instead of flash butt welding for steel industry rolled steel coil connection, in the study of ultra-thin plate welding, such as plate thickness of 100 microns below the foil, there is no way to weld, but through a special output power waveform YAG laser welding to success, showing the broad future of laser welding.
Powder? Metallurgy field: science and technology continues to develop, many industrial technologies on the material have special requirements, the traditional technology of manufacturing materials can not meet the requirements. Laser welding machine into the powder metallurgy materials processing field, for the application of powder metallurgy materials has brought new prospects for development, such as the use of powder metallurgy materials connected to the commonly used brazing method of welding diamond, because of the combination of low strength, wide heat-affected zone, especially the inability to adapt to high temperatures and high strength requirements caused by the brazing material melting off, the use of laser welding machine can improve the welding strength as well as high-temperature resistant performance.?
3. Electronic industry laser welding machine in the electronics industry, has been widely used. Because the laser welding heat-affected zone is small, rapid heating concentration, low thermal stress, and thus are integrated circuits and semiconductor device shell packaging, showing a unique superiority in the development of vacuum devices, laser welding has also been applied. Sensors or thermostats in the elastic thin-walled corrugated sheet thickness of 0.05-0.1mm, the use of traditional welding methods is difficult to solve, TIG welding is easy to weld through the plasma stability is not good, the impact of more factors and the use of laser welding effect is very good, by a wide range of applications.
Automotive industry
Welding production has appeared on a large scale in the automotive manufacturing industry, the automotive manufacturing industry has become one of the outstanding achievements. Many automobile manufacturing plants have adopted laser welding and cutting process. High-strength steel laser welded assemblies are used more and more in automobile body manufacturing because of their excellent performance. Because the automotive industry batch size, high degree of automation, laser welding equipment will be to high-power, multi-way direction.