Causes of Discontinuity In Cutting When Cutting a Fiber Laser Cutting Machine

When the fiber laser cutting machine is used, sometimes the cutting is discontinuous, so that the products we cut will be flawed or burred. Then the fiber laser cutting machine is not continuous cutting, what is the cause?

First, unreasonable programming can cause discontinuities in the cutting of the template. The cutting head is very close to the surface of the workpiece during the cutting process. When cutting multiple parts of the steel plate, the laser program defaults to first scribe and then cut to avoid the collision of the cutting head and the cut metal piece to the cutting head and the machine tool. Unnecessary damage.

Besides, during the working process of the fiber laser cutting machine, the ventilation of the auxiliary gas also causes the discontinuity of the cutting. During the processing, the auxiliary gas mainly blows the molten metal out of the slit, and when the auxiliary gas is used, the device automatically stops moving. After the gas is replaced, the cutting is continued, so that the cutting trajectory is slightly different from the trajectory during parking, resulting in discontinuity of the cutting trajectory.

How Can We Avoid Such Problems?

1. To solve the problem of discontinuous cutting of fiber laser cutting machine, it is necessary to solve the problem caused by such problems. For the discontinuity of cutting caused by programming errors, the designer has high professional quality and should be carefully checked during the process of preparing the cutting program, avoid mistakes.

2. For the problem of cutting discontinuity caused by the replacement of auxiliary gas, after the accumulation of practical experience, when re-cutting the gas bottle, we should reduce the cutting speed to 5 percent of the normal cutting speed, and press the start button and speed. Press to continue cutting.

Ⅲ When the fiber laser cutting machine suddenly stops and restarts during the work, the cutting point interface will be discontinuous. Therefore, in the actual work, the instructions should be strictly followed to avoid the cutting machine from running due to the wrong operation.