Application And Machine Structure Of Plasma Cutting Machine CNC

Plasma arc cutting is a processing method that uses the heat of a high-temperature plasma arc to locally melt (and evaporate) the metal at the incision of the workpiece and use the momentum of the high-speed plasma to remove the molten metal to form an incision. Plasma cutting machine CNC are widely used in automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, engineering machinery, steel structures, ships, and other industries. The factors that affect the quality and efficiency of Chinese Cnc Plasma Cutting Machine are many and interact. Similarly, various methods of improvement and optimization must be used comprehensively to achieve better results.

CNC Plasma Steel Cutting Machine development to the present, the working gas can be used (the working gas is the plasma arc conductive medium, but also to carry the heat body, and to exclude the molten metal in the incision) to the plasma arc cutting characteristics and cutting quality, speed has a significant impact. The common plasma arc working gas has argon, hydrogen, nitrogen, oxygen, air, water vapor and some mixed gases. Plasma cutting machine widely used in automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, engineering machinery, steel and other industries! It is safe, simple, effective, versatile and environmentally friendly to 0 by obtaining plasma from water vapor. Thermal processing (cutting, fusion welding, brazing, quenching, spraying, etc.) of metals of thickness above 3mm is the first in the history of metal processing industry.Plasma Cutting Machine

Plasma cutting machine CNC structure:

1. The frame adopts the whole welded structure, which is solid and reasonable, easy to operate and durable.

2. Fast cutting speed, high precision. Cutting mouth small, neat, no slag drop phenomenon. On the basis of traditional CNC system, the control mode of cutting is improved, and two times trimming is avoided.

3. Suitable for low carbon steel plate, copper plate, iron plate, aluminum sheet, galvanized sheet, titanium plate and other metal plates.

4. CNC system configuration is high. Automatic arc-ignition, stable performance, the success rate of arc-ignition reached more than 99 Shan.

5. Support Wentai, Beihang Haier, Artcam, Type3 and other software generated standard G code path files. Control system uses U disk to Exchange processing documents, easy to operate and fast Plasma Cutting Machine

The principle of plasma cutting and flame cutting, and the similarities and differences

CNC plasma cutting in the 1950s in the United States successfully developed, is a set of numerical control technology, plasma cutting technology, power technology in one mechatronic devices. Its basic principle of discovery and development, thanks to technological innovation in the United States in World War II aircraft industry, from the flame is still widely used in cutting change from. As the two main ways of cutting it is necessary to heat both the similarities and differences, a comparison of the characteristics, in order to use them for more targeted and easy selection. Therefore, the principle should be clearly understood and differences of plasma cutting and flame cutting.

First, a gas flame cutting (currently mostly propane gas high combustion value gas) plus oxygen combustion heating cutting steel processing temperatures thousands of degrees. Plasma cutting and cutting the required heat energy principle is very different, the first look at what is plasma? Now know that there are four states matter, as the temperature increases, in turn presented as solids, liquids and gases tri-state, when the gas when the temperature further increases, the energy between the molecules so that complete separation, in which the atoms collide with each other due to intense electrons freed from such atoms, dissociated into positive ions and electrons (or positively charged nuclei), then enter the substance a new state called the fourth state, called plasma, the plasma is struck between the release of huge amounts of energy to produce and maintain a higher temperature, up to thousands of degrees, which should be "hot plasma "(as distinct from" cold plasma "). This nature for plasma cutting, such as generated by electric currents, coupled with constraints, can produce very high current density plasma arc, according to the working gas used, divided into oxygen, argon plasma arc cutting, etc., according to bound manner, divided into water and then compressed plasma arc cutting, magnetic field constricted plasma arc cutting, etc., and the current development of the plasma system, using only compressed air and electricity.

Usually Plasma cutting machine CNC by the electronic control systems, mechanical devices and nozzles according to the principles of the different ignition control system is different. Electronic control system to produce high-temperature plasma arc heat, compressed air is compressed by the nozzle, (similar to gas welding), it will be partially melted metal cutting and high-speed air blown to form a thin, narrow cutting seam. From the cutting effect, flame cutting and plasma cutting notch quality vary greatly, plasma incision narrower, better smoothness generally do not need sanding, flame cutting are often required artificial slag milling, but usually only plasma cutting 30mm or less steel (and non-ferrous metal plate), still thicker steel flame cutting, and multilateral straight cutting flame cutting machines in general use.

plasma cutting solution is used to cut steel or a non-ferrous material less than one inch thick. Using a robotic plasma cutting machine offers higher quality cuts at faster travel speeds. This versatile application effectively cuts very thin & thick metals consistently.

Another benefit of the CNC plasma machine being computer operated is its increased safety due to automation. The cut is set up and completed electronically, removing the need to hold a torch or handle metal during the process. The plasma is safer than most other gas-cutting alternatives.

Plasma cutting robots create great angled or curved shapes, as well as a smoother surface compared to manual application. The material of the product can be mild steel, stainless steel, carbon steel, expanded steel, aluminum, copper, and brass.