Current market distribution of laser cutting machine crossbeam
The beam of the laser cutting machine is an important part of the laser cutting machine. At present, the beam of the laser cutting machine mainly has the following structural forms:
【1】 Steel plate welding beam. High requirements for welding and heat treatment at all stages, large cross section size of cross beam and thick steel plate lead to overweight of cross beam and poor dynamic response, which indirectly leads to increased selection of drive motor and increased cost;
【2】 Cast aluminum alloy beam. This beam is currently used by most manufacturers of laser cutting machines. Compared with some other metal beams, the aluminum alloy bracket is light in weight because of the low density of aluminum. At present, the thinnest casting thickness in China is 12mm, which is commonly used in high-power laser cutting machines. The large format laser cutting machine ensures the running speed of the laser head and the stability of high-speed operation;
【3】 Aluminum plate welding beam. Reasonable section and strength can be obtained, but the welding deformation is large and the manufacturing cycle is long, which is only used for single piece and small batch production;
【4】 The laser cutting machine extrudes the aluminum profile beam, also known as the aviation industry extruded aluminum profile. The beam adopts a new structure. The laser cutting machine beam extruded from aluminum profiles solves a series of problems existing in the production and application of the beam, such as poor material mechanical properties, many casting defects, large welding deformation, long manufacturing cycle, and only used for single piece, small batch production.
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Picture of beam material of Ourui laser cutting machine.jpg
Advantages of extruded aluminum beam in aviation industry
【1】 Extruded aluminum profiles for aviation industry are finely processed after extrusion forming process and quenching heat aging process, so that the overall rigidity and surface quality of the beam are very good, and at the same time, they have good toughness and ductility.
【2】 The beam structure optimized by finite element analysis, based on the metal characteristics of aluminum alloy, is corrosion resistant, lightweight, and highly rigid, which ensures high-speed movement during laser processing, and has perfect dynamic performance. Under the condition of meeting the accuracy, high-speed cutting of various graphics can be achieved.
【3】 The aluminum profile beam of aviation industry can enable the equipment to have efficient dynamic performance, greatly improve the processing efficiency and ensure the processing quality.
The second generation cast aluminum beam
【1】 High precision
After artificial aging, solution treatment and finishing, the beam has good integrity, rigidity, toughness and ductility.
【2】 Fast
Aluminum alloy has the metal characteristics of light weight and strong rigidity, which is conducive to high-speed movement during processing. High flexibility is conducive to high-speed cutting of various graphics on the basis of high-precision.
【3】 High efficiency
The light beam can ensure the rapid operation of the equipment, improve the processing efficiency and ensure the processing quality.
It can be seen from the above advantages of aluminum beam that aluminum beam can not only ensure the high-speed operation of laser cutting machine, but also ensure the accuracy and efficiency of cutting. If you want to ensure the service life and accuracy of the laser cutting machine, the aluminum beam is undoubtedly a good choice, which can not only reduce the time cost, but also reduce the time loss. And after the same service life, the aluminum beam can ensure the cutting accuracy to the greatest extent.