Carbon steel laser cutting process

The cutting material of carbon steel laser cutting does not need to consider its hardness, that is, the laser cutting ability is not affected by the hardness of the material to be cut, and any hardness material can be cut. Baiwei has a workforce with rich practical experience and high quality, which can provide professional carbon steel laser cutting according to the needs of customers and the actual situation of customers, and manufacture and produce products suitable for customers' needs. In carbon steel laser cutting, we will serve you wholeheartedly and provide you with a superior experience!

When cutting with oxygen, the cut surface is rough and hard. With nitrogen, the cut surface is smooth. Pure aluminum is very difficult to cut due to its high purity, and can only be cut when a "reflection absorption" device is installed on the system. Otherwise reflections can destroy optical components. Laser cutting is one of the thermal cutting methods. It uses a focused high-power density laser beam to irradiate the workpiece, so that the irradiated material rapidly melts, vaporizes, ablates or reaches the ignition point, and at the same time, the molten material is blown out with the help of a high-speed airflow coaxial with the beam. , so as to realize the cutting of the workpiece.

Laser cutting is suitable for cutting steel plates and carbon steels with large thickness and long size, and has been widely used in industrial production. In the case of normal cutting conditions, the effect of cutting carbon steel should be that there is no burr and the pulling line is consistent. 10 common problems in laser cutting carbon steel plate, the pulling line at the bottom is greatly offset, and the notch at the bottom is wider: the possible reason is that the feed rate is too high, the laser power is too low, the air pressure is too low, the focus is too high.

Carbon steel laser cutting, when using laser cutting to process carbon steel, usually carbon steel within 10mm can be well cut by oxygen-assisted melting laser cutting, and the slit is also narrow. Up to 1mm, its heat-affected zone, especially for low-carbon steel, can hardly be considered. Carbon steel cuts are smooth, clean and credential with good verticality. The existence of phosphorus and sulfur segregation zone in low carbon steel will cause the dissolution of the cut edge. Laser cutting is a non-contact cutting technology that uses electronic discharge as the energy supply, and uses a mirror group to focus to generate a laser beam as a heat source. This high-density light energy is used to achieve punching and blanking of sheet metal parts.

Using a laser with a power of 1200W to cut a 2mm thick low carbon steel plate, the cutting speed can reach 600cm/min; when cutting a 5mm thick polypropylene resin plate, the cutting speed can reach 1200cm/min. The material does not need to be clamped and fixed during laser cutting, which not only saves tooling and fixtures, but also saves the auxiliary time for loading and unloading. There is no contact between the cutting torch and the workpiece during laser cutting, and there is no tool wear. Just change the output parameters of the laser.