Sheet metal processing is a hub technology that sheet metal technicians need to grasp, and it is also an important process in sheet metal product forming. Sheet metal processing includes traditional laser cutting, blanking, bending and pressing forming methods and process parameters, as well as various cold stamping die structures and process parameters, various equipment working principles and operating methods, and new stamping Technology and new technology. So how to control the laser cutting speed? Let’s take a brief look:
When the cutting speed is too fast, the time for the laser beam and the material to contact each other is short, so the effective spot area on the surface of the workpiece will become smaller, and the width of the cut will also become smaller. Moreover, when the beam irradiation point is close to the cutting edge, if the speed is too fast, the melting speed of the cutting edge will not keep up. Then the roughness of the incision surface will be greatly reduced, and dross will appear at the lower part of the incision.
On the other hand, the cutting speed is too low, which will increase the time for the material and the laser to interact, and the effective spot area will also increase, and the slit will also become larger. At this time, there will be a problem that the melting speed is normal but the cutting speed cannot keep up, resulting in an overmelting reaction, which will cause the incision to be uneven and too wide.
In short, the laser cutting processing speed is one of the important factors that affect the cutting quality. Too high or too slow will affect the flatness of the material surface. And if you want a fast laser cutting speed, you have to choose a high-power laser cutting machine. If the low-power laser cutting machine is out of range, laser cutting is not only slow but also time-consuming and electricity-consuming.
That is to say, the faster the sheet metal processing speed, the lower the processing cost, and the greater the power, the stronger the strength of this sheet metal processing manufacturer.
Today the laser cutting speed is introduced here, I hope it will be helpful to you.