The principle analysis of laser cutting machine using pulse perforation

General use of laser cutting machine processing, in order to ensure the cutting effect and better under the condition of incision, pulse perforation is more commonly used techniques. May everyone of pulse perforation this concept is not very understanding, let's give you a simple introduce. Pulse perforation is produced using a laser pulse wavelength of high-performance, punch to the surface of the workpiece, and quickly multiple continuous cutting of excessive technical process, so as to make the laser cutting machine laser frequency is normal. This works is by using the principle of pulse perforation in laser cutting. According to the cutting mode, the change of the main way is pulse width and frequency, achieve common processing effect, as a kind of cutting technology, laser cutting is processed and perforation mode, and then based on the platform of para mobile form of cutting seam cracks, for not installed with stamping device of laser cutting machine, has the processing effect is as follows; Using pulse perforation is a high power pulsed laser will melt processing material for a moment and vaporization process, in order to affect the processing of the material for a control, so at the time of processing, won't make the hole for a diffusion, ensure that the size of the oxygen pressure, cutting the ensure that each produced by the laser jet a gradually in-depth, makes both type thick material and soft material all need only a short time of processing, for the general CO2 laser, can have a adapt to the performance of detection, this method of the pneumatic control system of pulse perforation in its widespread use, thus achievement of today's CO2 laser cutting machine processing metal and nonmetal materials.