Welding has lots of advantages such as short production cycle, low cost, therefore it has been widely applied in industrial production. But at the same time arises the various unsafe, unhealthy factors threatening the safety and health of welders and other production person.
During the welding process, because of the welding process can produce arc, metal slag, if not dressed when the welder welding welding special protective overalls, gloves and shoes, especially on high during welding, due to welding sparks, if it does not have to take protective isolation measures, easy cause welder itself or beneath the surface construction personnel skin burns.because of the welder to change electrode and adjust the welding current, operation into direct contact with the electrode and plate, and the welding power source is usually 220 v / 380 v, in the presence of electrical safety protection device fault, labor protection supplies is unqualified, the operator illegal operations, it may cause electric shock accidents. If on the metal container, pipeline welding or damp places, a greater risk of electric shock. Due to the welding process can produce arc or open flame, when there are places where inflammable goods operation, easy to cause fire.
So we shall take protective measures on the job, the so-called protection, is to the body with risk factors in the production of isolates and toxic factors, create safety, health and comfortable work environment, to ensure safety in production. Advocate in welding environment, welding equipment and welding technology and so on each link, the use and development of safety and health performance good welding technology, welding environment mainly choose ventilation broad working place, ventilation for discharge of pollutants, welding welding equipment is to be worn welding gloves, wear welding jackets, such as welding technology is to improve staff's welding technology.
Welding operation types of pollution, harm is big, comprehensive protection from pollution sources in many aspects and personal protection. On the premise of guarantee the quality of welding, combined with the actual situation to develop practical and feasible countermeasures, prevent harmful factors, create a safe,health, comfortable working environment.
