What are the effects of different auxiliary gas on the quality of metal laser cutting machines?

The laser cutting machine cannot be separated from the auxiliary of gas during the cut metal process. The effects of different types of gas on materials and sections in the entire process are different. So do you know what the quality of different auxiliary gases on the quality of metal laser cutting machines?

1. Oxygen

The oxygen mainly plays a combustion effect. It can increase the speed of laser cutting machines when cutting, and the cut thickness is thickened. Oxygen is suitable for thick plate cutting, high -speed cutting and extremely thin plate cutting. For example, some larger carbon steel plates and some thicker carbon steel plate structures can be used.

2. Nitrogen

Nitrogen is an inert gas, preventing the product cutting end surface oxidation when cutting, and preventing combustion (it is easy to occur when the plate is thicker. It can choose nitrogen Special parts such as aerospace.

3. Compressed air

It is suitable for the cutting of aluminum plates, non -metal and galvanized steel plates. To a certain extent, it can reduce the oxide film and save costs. Generally, cutting plates are not very thick, and they are not used when the cutting section is not very high. It is used in the sheet metal case cabinet kitchenware and other products industry.