As we all know, laser cutting machine has the advantages of high cutting precision, fast speed, smooth cutting surface without burr, high processing efficiency, in fact, these advantages are closely related to the focus control of laser cutting machine. When we use laser cutting machine to process different materials, the focus of the cutting machine needs to be adjusted. Many people do not know how to focus after buying laser cutting machine, the following Xiaobian for you to introduce in detail.
The focus position of laser cutting machine can be divided into the following three situations:
1. The focus of the laser cutting machine is on the surface of the workpiece. This approach is also called zero focus. General laser cutting machine in cutting stainless steel plate, galvanized steel plate and other products will use this focusing mode, this focusing mode, close to the focus of the upper surface will be smoother, the workpiece surface will be relatively rough.
2. The focus of the laser cutting machine is above the workpiece. Also known as negative focus, this mode is used to cut thick materials. Because of the larger cut required for thick plates, this setup allows for a wider cut. The disadvantage of this mode is that the cutting surface is rough and not suitable for high precision cutting.
3. The focus of the laser cutting machine is inside the workpiece. This focusing mode is also called positive focus, laser cutting machine in the cutting of stainless steel plate, aluminum profile and other materials used. The focal point is in the middle, so the smooth area is large, the cutting width is larger than the zero focal length, and the cutting and punching time is longer.
Shandong Pengwo laser specializing in laser cutting machine, fiber laser cutting machine, laser welding machine production and sales for more than 10 years, equipment parts are using high-quality well-known brands, product quality, high quality assurance, after-sales service, cost-effective, customized products for you, welcome to visit.
Post time: Feb-27-2023