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Handheld laser welding machine is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source. The handheld laser welding machine is mainly composed of a laser unit and a welding unit while taking into account the flexibility, efficiency, and high weld quality of laser welding. It can effectively weld carbon steel, stainless steel, galvanized sheet, and other metal materials. It is suitable for tailor welding, stitch welding, internal and external fillet welding, arc welding, and irregular shape welding. Comparison of handheld laser welding and argon arc welding ①Energy consumption comparison Compared with traditional arc welding, the handheld laser welding machine saves about 80% to 90% of electric energy, and the processing cost can be reduced by about 30%. ②Welding effect comparison Handheld laser welding can complete dissimilar steel and dissimilar metal welding. The speed is fast, the deformation is small, and the heat-affected zone is smal...

Handheld laser welding machines seem to be far from the lives of ordinary people, but in fact, products processed by them appear in daily life, providing great convenience to the general public. The standard handheld laser welding machine has passed many rigorous tests before being sold, and defective products have long been excluded from the options by the manufacturer, winning the trust of many customers. Before that, you have to learn the skills to evaluate the quality of the welding machine, and you need to master the correct maintenance methods for the device in turn. 1. There should be no fire or unknown liquid around the installation site Compared with common types of welding machines, hand-held laser welding machines belong to the category of high-precision devices. Once unidentified liquid penetrates or is disturbed by open flames, parts in key positions will be damaged to varying degrees. In order to prevent the occurrence of this phenomenon from the root cause, it is necess...

 The basic principle of handheld laser welding machine 1. Basic principles of welding Laser welding uses a single pulse of a high-efficiency laser to heat the small area of ​​the data. The power of the laser radiation source spreads to the inside of the data according to the heat conduction, and the data is melted to produce a special molten pool. It is a new type of welding method. The key is to weld thick-walled raw materials and high-precision parts. Welding, butt welding, overlap welding, sealing welding, etc. can be established. The deep layer is relatively high, the overall welding width is small, and the heat hazard zone is small. Small deformation, faster welding speed, smooth welding, beautiful appearance, no disposal or simple solution after welding, high welding quality, no air vents, maneuverable, small focus spot, high precision level, easy to complete automation technology. 2. Machine and equipment characteristics The automatic laser welding machine adopts imported pa...