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The difference between Fiber Laser Cutting Machine and plasma cutting machine is that, due to their respective advantages, they are widely used in current machining production, laser cutting and plasma cutting technology. Fiber laser cutting machine, as a new type of tool, has become more and more mature and suitable for various industries.
Fiber Laser Cutting Machine
The fiber laser cutting machine uses a laser beam emitted from a laser generator to focus on a high power density laser beam irradiation condition through an optical path system. The workpiece material absorbs the laser heat, and the temperature of the workpiece rises sharply. After reaching the boiling point, the material starts to evaporate and form holes. In addition, the high-pressure gas coaxial with the beam directly removes the molten metal, thereby achieving the purpose of cutting. This shows that the laser cutting process is very different from the machining process of a machine tool. CNC plasma cutting machine is a new type of thermal cutting equipment. Its working principle is to use high-temperature plasma arc heating to partially melt the metal at the cutout of the workpiece. Then, the molten metal is removed by high-speed plasma momentum to form a slit. Plasma cutting machines are becoming more and more popular, and the use of working gases has a significant impact on the cutting characteristics of the plasma arc as well as the cutting quality and speed.
As a Fiber Laser Cutting Machine Supplier, tell everyone the advantages of fiber laser cutting machine:
1) The laser cutting machine replaces the traditional mechanical knife with an invisible light beam, which will not scratch the work surface during the work process;
2) The cutting speed is fast, the cutting seam is flat and flat, and generally no subsequent processing is required;
3) The heat effect of cutting is small, the deformation of the plate is small, and the cut is narrow;
4) No mechanical stress in the gap, no burr;
5) Then, the machining accuracy is high, the repeatability is good, and the surface of the material is not damaged;
6) NC programming can handle any floor plan and can cut the whole board in large size. No need to open the mold, saving time.
When we use a laser cutting machine to process, occasionally, a large gap is cut, and then the precision of the workpiece is reduced, which can not meet the production requirements. What to do if the slit is large?
Check whether there is any problem with the focal length, especially pay attention to the focal length change after cleaning the lens and changing the new lens, and adjust the correct focal length value.
Inspect the lens for damage or dirt. Because of this condition, the laser light will be scattered and the laser beam will become thicker. Changing or cleaning the lens is the only way.
The laser tube is also an element that cannot be ignored. Check the quality of the light spot of the laser tube light exit. Suppose there are bright spots or light spots that are not round or hollow. Is the laser tube support point the direction suitable? The solution requires adjusting the support, turning the direction and replacing it.
Our company also has China Plate Laser Cutting Machine on sale, welcome to consult.