Fiber laser cutting machine manufacturers use the flexible and fast action performance of industrial robots
Machine principle of fiber laser cutting machine manufacturers. Three-dimensional laser cutting uses the flexible and fast action performance of industrial robots. According to the size of the workpiece to be cut by the user, you can choose to install the robot upside down for different products and different trajectories. Teaching programming or offline programming, the sixth axis of the robot is equipped with a fiber laser cutting head for three-dimensional cutting of irregular workpieces: The fiber laser cutting head is equipped with a follow-up device and a light path transmission device, and the laser is transmitted to the cutting head by optical fiber. The focusing system is then used for focusing, and multiple focusing systems have been developed for plates of different thicknesses to cut a variety of three-dimensional metal plates in multiple directions to meet customer needs. Edge trimming is another challenge for high-strength steels. The 3D laser cutting machine is suitable for the trimming of formed sheet metal parts, especially for steel plates with a strength of up to 1500MPa, because there is no other processing method to substitute. In this case, users do not need to invest in expensive stamping equipment and cutting equipment. Because when processing these high-hardness materials, the service life of the die or tool of the traditional equipment will be greatly shortened, and laser cutting does not need to consider these issues, and it also has the advantages of short installation time, flexible product replacement or sample production. The 3D laser cutting machine is used in the cutting of car side walls, of course, including trimming. The B side wall is made of high-strength steel hot formed, which has high hardness and has to withstand great stress.
The B side wall of the high-strength steel office of the fiber laser cutting machine manufacturer increases the impact resistance and improves the safety of the car. This is also the reason why automakers are willing to use high-strength steel despite its high cost. Advantages of 3D laser cutting The traditional cutting process methods include flame cutting, plasma cutting, waterjet cutting, wire cutting and punch processing, etc. Laser cutting, as an emerging process method in recent years, is to irradiate a laser beam with a high energy density to the processing. On the workpiece, the part is heated and melted, and then the slag is blown off by high-pressure gas to form a slit. Laser cutting has the following advantages. 1. Narrow kerf, high precision, good kerf roughness, no need for further processing after cutting. 2. The laser processing system itself is a computer system, which can be conveniently arranged and modified, and is suitable for personalized processing, especially for some sheet metal parts with complex contour shapes. There are many batches and small batches. If the products are equipped with different hardware And software, you can achieve multiple functions. In short, in actual production, 3D laser cutting has obvious advantages in improving product quality, production efficiency, shortening product development cycle, reducing labor intensity, and saving raw materials. Therefore, despite the high cost of equipment and large one-time investment, many domestic automobile and aircraft manufacturers have purchased 3D laser processing machines, and some universities have also purchased corresponding equipment for scientific research. 3D laser technology is bound to be used in my country's manufacturing industry. Plays an increasingly important role. The advantages and disadvantages of fiber laser cutting robots, the use of industrial robots instead of five-axis machine tools, both can describe the space trajectory to achieve three-dimensional cutting.
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