Ways to improve the efficiency of laser cutting procedures

by:Caodahai     2021-09-13
The code G04X can be used repeatedly in the laser cutting machine cutting. This program is to ensure that the cutting machine can guarantee that after the program is finished, it will run the program again after the set time is paused for cutting. As a laser cutting machine operator, you can use this pause set time to perform upper and lower process parts and prepare for the next part cutting. This code can greatly improve the efficiency of the cutting process. Sometimes you can cut the same parts repeatedly by calling subroutines.  Sometimes, it is also possible to program or array operation to perform blanking after program graphics mirroring, so that a sheet of material can be blanked continuously, improving the running program. In short, the cutting efficiency and quality of laser cutting can be improved by optimizing programming and other means, thereby improving the quality of stamping parts.  Cutting complicated-shaped parts requires precautions.  Before running a complicated program, you need to make a special brace, and confirm that the brace is placed smoothly, and then perform a teaching program to correct the angle of the laser cutting head, commonly known as the pull angle. The turning angle is related to the cutting quality of the later stamping parts. Pay attention to the following points:   a. Try to ensure that the angle is perpendicular to the surface of the workpiece, and ensure that there is no interference between the workpiece and the cutting head; the angle transition is natural;   b. Different workpiece surfaces are cut differently Conditions to ensure cutting quality:    uses different cutting conditions and laser power, and the effects of the cut parts are different. Therefore, operators and programmers must use different cutting conditions for different parts. Generally speaking, a lower cutting speed and lower cutting power should be used for curved surface shapes and sharply changing profiles, and higher power and faster cutting speeds can be used for flat profiles. The proper cutting speed can be ensured to ensure that the positioning of the workpiece does not shake and the workpiece after cutting does not produce errors. If a higher cutting speed is used, it is possible to ensure the circle deformation after cutting.  C. Ensure that the parts are placed on the brace stably, and that the brace and the positioning of the parts do not shake.  The benefits of laser cutting. The advantages of    laser cutting machine instead of trimming blanking die and punching blanking die are: convenient hole position adjustment and faster hole diameter. Changing the punching position of the mold requires re-punching and replacing the die sleeve; the mold space and punch layout need to be considered; the distance from the hole to the edge and whether the mold strength is satisfied; the process of punching the hole needs to be considered to meet the requirements The definition of the product is required; the cutting hole can be cut after the stretching sequence, or after the shaping sequence, only the program needs to be adjusted. In contrast, the labor intensity of the mold fitter is reduced, and the operation is simple.
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