How to choose the puncture point of the metal laser cutting machine when processing materials

The choice of the puncture point of the metal laser cutting machine is more important when processing materials, which determines the finish and processing quality of the rear end of the material. Therefore, it is very important for the metal laser cutting machine to choose the puncture point when processing materials. Next, we will give you an analysis.　　 When using a metal laser cutting machine to process materials, when other parameters are normal, the following conditions should be considered: the loss of the laser head nozzle NOZZEL, the nozzle should be replaced in time. In the case of no replacement of a new nozzle, the cutting working gas pressure should be increased; the thread at the connection between the nozzle and the laser head is loose. At this time, the cutting should be suspended immediately, the connection status of the laser head should be checked, and the thread should be re-installed. The working principle of the laser beam in metal laser cutting machine processing is that during the processing, the material is irradiated by the continuous laser to form a pit in the center, and then the molten material is quickly removed by the working airflow coaxial with the laser beam to form a hole . This hole is similar to the threading hole of wire cutting. The laser beam uses this hole as the starting point for processing to perform contour cutting. Normally, the flying direction of the laser beam is perpendicular to the tangent direction of the cut contour of the processed part.　　 After the above introduction, I believe everyone has a certain understanding of this issue. In daily production work, I can also pray for some help to everyone.　　 Wuhan Gaoneng Laser Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating Ru0026D, production and sales of professional laser complete sets of equipment. Not only successfully developed laser equipment with advanced technology, but also used self-support import and export rights to promote products to more than 40 global markets including Hong Kong, South Korea, Vietnam, Malaysia, Thailand, Australia, the United States, Japan, Germany, the Netherlands, Jordan, etc. nation.