Laser cutting machine has the advantage of high cutting accuracy. High speed. Because there is no cutting pattern, low processing cost and other advantages, it is gradually replacing the traditional metal cutting equipment. At present, the application of laser cutting machine is more and more extensive. Therefore, cutting accuracy is also one of the most concerned problems of buyers. Many people believe that the quality of the laser cutting machine affects the accuracy. In fact, the cutting accuracy of laser cutting machine does not completely depend on the equipment itself. There are many other factors.
What factors will affect the cutting accuracy of the laser cutting machine?
Let’s briefly introduce which factors will affect the cutting accuracy of the laser cutting machine.
1. The spot size of the focused laser beam. The smaller the spot size, the higher the cutting accuracy.
2. The positioning accuracy of the worktable determines the repeated cutting accuracy. The higher the accuracy of the worktable, the higher the cutting accuracy.
3. The thicker the workpiece, the lower the precision, and the larger the gap. Because the laser beam is tapered, the gaps are also tapered. They are stainless steel, while the gaps of 0.3mm stainless steel are less than 2mm stainless steel.
4. The workpiece material has certain influence on the laser cutting accuracy. Under the same conditions, the cutting accuracy of stainless steel is higher than that of aluminum, and the cutting surface is smoother.
Main performance:
1. Properly increasing the cutting speed can improve the quality of the cut. The cut will be slightly narrower, the cut surface will be smoother, and the deformation will be reduced.
2. When the cutting speed is too low, the cutting point is at the anode of the plasma arc. In order to maintain the stability of the arc, the anode point or anode area must find the conductive current area near the arc cutting seam. At the same time, it will transfer more heat to the radial jet, so the notch will be wider, and the molten materials on both sides of the notch will gather and solidify at the bottom, forming slag that is difficult to clean.
3. If the cutting speed is too low, the cut will be too wide and the arc may be extinguished. Therefore, good cutting performance is closely related to cutting speed.
Introduction: The performance of the laser cutting machine, such as cutting accuracy, speed, effect and stability, are some factors that determine the cutting quality of the laser cutting machine. Therefore, they have attracted the buyer’s continuous attention.
