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Laser Welding Machine, Laser Welder for Sale
Laser welding machine is also often called laser welder, energy negative feedback laser welding machine, laser cold welding machine, laser argon welding machine, laser welding equipment, etc. It is a machine for laser material processing. According to its working method, it is divided into laser mold welding machine, automatic laser welding machine, laser spot welding machine, optical fiber transmission laser welding machine.
Ⅰ.Working Principle
Laser welding is the use of high-energy laser pulses to locally heat the material in a small area. The energy of laser radiation diffuses into the material through heat conduction, and the material is melted to form a specific molten pool. It is a new type of welding method, mainly for the welding of thin-walled materials and precision parts. It can realize spot welding, butt welding, stitch welding, sealing welding, etc. There is no need to handle or simply handle after welding. The weld seam is flat and beautiful, small in width, high in quality, without air holes, can be precisely controlled, small focus spot, small heat affected zone, high positioning accuracy, and easy to achieve automation.
Ⅱ.Main Features
The laser welding machine has a high degree of automation and a simple welding process. The non-contact operation method can meet the requirements of cleanliness and environmental protection. It can improve work efficiency by using laser welding machine to process the work-piece, and the finished work-piece has a beautiful appearance, small weld seam, large welding depth and high welding quality.Laser welder machines are widely used in the processing of dental dentures, keyboard welding, silicon steel sheet welding, sensor welding, and battery sealing cover welding. However, the cost of laser welding machine is relatively high, and the accuracy requirements for the assembly of the work-piece are also high, and there are still limitations in these aspects.
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