Handheld Laser Welder Fiber Laser Welding Machine For Sale 1.What is laser beam welding technology? Laser beam welding is a new fusion welding method, which radiates a high-intensity laser beam to the surface of the metal and melts the metal to form a weld through the interaction between laser beam and metal. It uses the principle of atomic stimulated radiation to excite the working material (laser material) to produce a laser beam with good monochromaticity, strong directivity, and high intensity. The maximum energy density of the focused laser beam can be 1013w / cm2. The light energy can be converted into heat energy in just a few thousandths of a second or even less, and the temperature can be more than 10000 ℃. The high-energy laser pulse can be used to process the metal materials. For a small area, local heating, the energy of laser radiation diffuses into the material through the heat conduction to melt the material and form a specific molten pool, so as to achieve the purpose of welding. The laser welding machine is mainly used for welding thin-walled materials and precision parts, which can realize spot welding, butt welding, overlap welding, seal welding, etc. Laser welding is an effective welding process using the radiation energy of the laser. When the laser beam is excited in the cavity and the YAG material reaches the melting point, the laser beam can be excited back and forth in the cavity, so that when the laser beam reaches the melting point of the workpiece, it can be excited by the laser beam, and the workpiece can be welded back and forth. Laser welding can be divided into heat conduction welding and deep penetration welding. The heat of laser heat conduction welding diffuses into the workpiece through a heat transfer and melts only on the weld surface. There is no complete penetration inside the workpiece, and there is basically no vaporization. It is mainly used for low speed. Welding of thin wall materials. Laser deep penetration welding can not only completely penetrate the material but also gasify the material to form a large amount of plasma. Due to the high heat, keyholes will appear at the front end of the molten pool. Laser deep penetration welding can completely penetrate the workpiece, with large input energy and fast welding speed. It is the most widely used type of laser welding. What is a laser welding machine? The fiber laser welder is a kind of power welding tool that uses a fiber laser beam to connect metal or thermoplastic parts together. The laser welding machine beam provides a concentrated heat source for spot welding, butt welding, lap welding, lap welding, T-butt welding, seam welding, narrow seam welding, deep seam, and lap welding, and the welding rate is extremely high. This process is usually used in automated high-volume applications, such as the automotive industry, stainless steel welding, steel welding, aluminum welding, etc. It is based on small hole or penetration mode welding. Fiber lasers can be used in a variety of applications, from the welding of micro-parts commonly used by manufacturing companies in the engineering, medical, and electronics industries to the welding of thicker materials in the automotive and aerospace industries. Fiber lasers are a universal, low-cost method to achieve high-quality spot welding for stainless steel welding, steel welding, aluminum welding, and another metal welding. The fiber laser welder has many different names, such as laser welding machines, laser beam welding machines, laser beam welding machines, laser welding machines, laser beam welding equipment, laser beam welding guns, laser beam welding tools, laser welding machine, seam welding machines, laser welding machines, laser welding machine, laser brazing machine, laser connecting machine, laser welding machine, laser welder, aluminum welder, welding stainless steel machine, stainless steel welding machine, a welder for aluminum, stainless steel welder, handheld laser welder, the best welder for aluminum, steel welder, fiber laser welder, handheld fiber laser welding machine, handheld fiber laser welder. But no matter what its name is, it means laser welding machine, and now this machine is becoming more and more popular for metal welding, such as stainless steel welding, steel welding, aluminum welding.
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