Brief introduction of flame NC cutting machine

The process of flame cutting is essentially a process of burning the cutting material in pure oxygen, not a melting process.

The process of flame cutting is mainly manifested in the following processes:

(1) the metal surface at the starting point is heated to the ignition point by hot flame, and then starts to burn in cutting oxygen.

(2) Combustion reflects the progress to the lower metal layer.

(3) Eliminate the slag produced by combustion.

And (4) heating the upper metal layer at the front edge of the notch to the ignition point by utilizing the heat of the slag and the preheating flame, so that the upper metal layer can continue to generate combustion reaction with oxygen.

Flame cutting machine is widely used in machinery manufacturing and other industries. Because it has the following advantages:

① Straight line, groove, V-groove and Y-groove can be cut. It can also cut circles with a special cutting radius rod device.

② Two or three sets of cutting torches can be installed at the same time, and two or three straight lines can be cut at the same time, thus improving efficiency.

(3) Like a large-scale CNC flame cutting machine, advanced CNC technology can be used to cut parts with any complex plane shape by programming, and direct cutting can be realized by converting CAD graphics;

(4) Small size, light weight, low cost, high efficiency and simple operation, especially suitable for small and medium-sized enterprises to meet the requirements of cutting metal steel plates, and widely used in shipbuilding, petroleum, boilers, metal structures, metallurgy and other industries.