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The degree of automation of laser welding machines is high, and the welding process is simple. Non -contact operation methods can meet the requirements of clean and environmental protection. The use of laser welding machine processing workpieces can improve work efficiency. The appearance of finished workpieces is beautiful, small welds, large welding depth, and high welding quality.
Compared with the traditional arc connection process, laser welding is the most with the faster welding speed and deep melting. With the advantages of commercial laser technology, laser marker suppliers can use smaller sets of equipment to pass higher power, of course, the cost is also greatly reduced.
So, what are the differences and advantages of laser welding comparison with traditional welding?
Analysis of the differences and advantages of laser welding comparison of traditional welding:
1. Traditional welding
Welding, also known as melting, is a manufacturing process and technology that combines metal or other thermoplastic materials such as plastic in heating, high temperature or high pressure. The emergence of welding meets the needs of the development of metal art.
During the traditional welding process, the workpiece and welded melting form a melting area, and the connection between materials is formed after cooling and solidifying. In this process, pressure usually needs to be applied. There are many sources of energy for welding, including gas flames, arcs, laser, electron beams, friction and ultrasonic waves.
2. Laser welding
Laser welding is a high -efficiency and precision welding method using high -energy density laser beams as heat sources. Laser welding is one of the important aspects of laser material processing technology. The welding process is a thermal conductivity, that is, the surface of the laser radiation heating workpiece. The surface heat is spreading through the heat -conducting internal diffusion. It controls the width, energy, peak power, and duplicate frequency of the laser pulse to melt the workpiece to form a specific melting pool.
Laser welding is a new type of welding method. Laser welding is mainly aimed at welding of thin -walled materials and precision parts. It can achieve point welding, connecting welding, stacking welding, sealing welding, etc. Laser welding has a high deep -width ratio, small weld width, small thermal affecting area, small deformation, and fast welding speed; welds are flat and beautiful. There is no need to deal with it after welding or simply processed the process. The quality of the weld is high and has no pores, which can reduce and optimize the impurities of the mother material. It can be refined after tissue welding. The intensity and toughness of the weld are at least equivalent to or even exceeded the mother metal. It can be accurately controlled, the focusing point is small, can be located high -precision, and it is easy to achieve automation. Can achieve welding between certain heterogeneous materials.
Laser welding can be welded materials and industry applications: Laser welding can be applied to a variety of metals and alloys such as titanium, nickel, tin, zinc, copper, aluminum, chromium, gold, silver, etc. Welding between the same type of materials can also be used in the welding between copper-nickel, nickel-titanium, copper-titanium-titanium-titanium-molybdenum, brass-copper, low-carbon steel-copper and other alien metals. Widely used in mobile phone communication, electronic components, glasses clocks, jewelry, hardware products, precision equipment, medical equipment, automotive accessories, craft gifts and other industries.
