Working Principle and Advantages of Laser Welding Machines
04/26
2021
Laser welding machines have become extremely popular welding equipment in recent years. ， For many manufacturers who still rely on argon arc welding, laser welding equipment is the new type of welding machinery they’re eager to try. Today… Editor Let me explain the working principle and advantages of laser welding machines.
Working Principle of Laser Welding Machines: Laser welding utilizes the energy of laser radiation, which is transmitted through thermal conduction to the interior of the material. ， High‑energy laser pulses locally heat materials in tiny areas, causing them to melt and form a specific molten pool. Primarily used for welding thin‑walled materials and precision components, this is a new welding technique capable of performing lap welds, butt welds, spot welds, and seal welds, among others. ， It boasts advantages such as high weld quality, fast welding speed, a small heat-affected zone, narrow weld width, a high aspect ratio, minimal deformation, zero porosity, smooth and aesthetically pleasing welds, precise control, no post-weld treatment required or only simple post-weld processing, a small focal spot, and high positioning accuracy.
More aesthetically pleasing welding: Laser welding machines deliver stable beam quality during the welding process. 、 Small heat-affected zone 、 The workpiece does not deform. 、 No weld marks 、 Welding is firm. 、 Beautiful welds 、 Fewer subsequent polishing steps. 、 Save time and costs.
High production efficiency: Laser welding features fast welding speeds and deep penetration, resulting in high yield rates for various materials and outperforming traditional welding methods. 2–10 Twice as much. The laser welding machine is equipped with a water cooling system to ensure… 24 Hours of continuous operation.
Safety and Environmental Protection: Laser welding is green, safe, and environmentally friendly. Traditional argon arc welding generates large amounts of welding fumes and slag, which have a significant impact on the environment, whereas handheld laser welding machines have a relatively smaller environmental footprint.
Low labor costs: Take argon arc welding as an example—argon arc welding requires skilled welders, whereas handheld laser welding machines only need ordinary operators. Handheld laser welding machines are easy to operate, allowing even novice operators to produce high‑quality, aesthetically pleasing products. ； The welding speed is fast—faster than traditional welding. 2–10 Double ， A machine can save at least… per year. 2 Famous welder.
Low consumable usage 、 Long service life: Laser welding machines require few consumables. 、 It has a long service life and can meet the needs of extended welding operations; large handheld laser welding machines virtually eliminate consumable costs.
Laser welding machines can be used in a variety of applications, including water tanks and distribution boxes, stainless steel doors, windows, and railings, metal sheets, steel furniture, advertising signs, kitchen and bathroom cabinets, enclosures, battery modules, hardware products, handicrafts, shelving, and other cabinet-related fields. In terms of materials, laser welding machines are suitable for welding various metal sheets, such as aluminum plates, sheet metal, stainless steel plates, and copper plates—all made from the same material. ， It also encompasses the welding of various mixed materials such as aluminum, copper, stainless steel, and brass, with applications spanning far beyond those of traditional welding methods.
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