High Speed Cnc Plasma Cutting Machine

We are a professional manufacturer of high speed cnc plasma cutting machine with over 10 years of industry experience. Today, we would like to introduce to you:

The working principle of a high speed cnc plasma cutting machine is quite ingenious, combining the advantages of digital control technology and plasma cutting technology to achieve effective and accurate metal cutting.

Firstly, we need to understand what plasma is. Plasma is a state of matter in which, when subjected to strong thermal or electrical energy, its atoms are dispersed and transformed into particles composed of positive and negative charges, forming plasma. Plasma has high temperature and energy, so it can be used to cut metals.

Next, the CNC plasma cutting machine converts the power supply into high voltage and high frequency current through the main circuit, and supplies it to the cutting torch. The cutting torch is the core component of a CNC plasma cutting machine, which has an electrode and a nozzle with a small hole between them. When current passes through the electrode, a strong electric spark is generated at the small hole, which is called a plasma arc. At the same time, the cutting torch will also spray compressed gas (usually air) into the small hole, which will be heated and accelerated by the electric spark, forming a high-temperature and high-speed plasma jet.

The control circuit controls the switching and adjustment of the main circuit and gas path according to program instructions, ensuring that the plasma arc can move according to the predetermined trajectory and speed, thereby achieving accurate cutting of the CNC plasma cutting machine. The gas path provides and regulates the gas required for the cutting torch, ensuring the stability and cutting effect of the plasma jet.

Importantly, the CNC system makes the entire cutting process intelligent and automated. It includes components such as a computer, monitor, keyboard, mouse, etc., and can be programmed to control the movement of numerical control. In this way, we can have the CNC plasma cutting machine cut metal materials according to the shape and size we want.

In general, high speed cnc plasma cutting machines use high-temperature and high-speed plasma arcs to cut metal materials, achieving accurate cutting and automated production through digital control technology. It has a wide cutting range, high quality, fast speed, and low cost, making it an indispensable and important equipment in the field of metal processing.