Classification of thermal cutting methods of portable CNC plasma cutting machine
Today I will introduce you to the hot cutting method of the portable CNC plasma cutting machine. There are three main types of hot cutting methods, as follows:
CNC flame cutting machine: flame cutting is affected by factors such as air pressure, cutting nozzle height, and preheating time. The overall cutting material has a large deformation scale, which cannot meet the needs of high-precision cutting, and the cutting speed is low. It is hot and takes time, and it is difficult to adapt to the needs of unmanned operation.
CNC plasma cutting machine: Plasma cutting has the characteristics of fast cutting speed and wide range. It is suitable for cutting low-thickness metal plates and various non-metallic materials. The highest cutting speed can reach 10m/min, which is 5 times that of flame cutting. Underwater cutting can eliminate the noise, dust, harmful gas and arc generated during cutting, which is beneficial to environmental protection requirements.
CNC laser cutting machine: high precision; fast speed; small heat affected area, not easy to deform. The cutting seam is smooth and beautiful, no post-processing is required.