What should be paid attention to in gas cutting?

The gas cutting workplace shall meet the safety requirements and have necessary fire control facilities. The site should be free of inflammable and explosive articles, well ventilated and maintain a certain humidity. It is forbidden for cutting airflow and slag to directly contact the cement floor.

Steel plates or sections cut in the workplace should be placed neatly and smoothly. There should be a certain space on the back of the cutting part and keep it clear, so as to facilitate the discharge of the incision slag and prevent the explosion caused by acetylene accumulation.

Debris and residue generated after cutting shall be cleaned at any time. During operation, the distribution trend of tempering fuse, oxygen and acetylene hose should be reasonable, and the cut slag should be prevented from catching fire or the cut parts should be crushed.

Extended data:

superiority

1, the speed of cutting steel is faster than that of blade moving mechanical cutting technology;

2. For the cutting shape and thickness which are difficult to produce by mechanical cutting method, gas cutting can be realized economically;

3. The equipment cost is lower than the mechanical tool;

4. The equipment is portable and can be used on site;

5. In the process of cutting, the cutting direction can be changed quickly within a very small radius;

6. Quickly cut large metal plates on site by moving the cutting machine instead of the metal block.

References:

Baidu encyclopedia-gas cutting