Welders are required to wear cotton white canvas work clothing instead of man-made fiber work clothing. Commonly used masks should cover both the face and the inside of the ears, and must not allow any light to pass through.

Welding ventilation and ash removal are key safeguards to avoid damage to human herringbone ladders from welding fumes and harmful substances. All-round ventilation and local ventilation should be done well.

comprehensive ventilation refers to the ventilation of all production workshops of the system according to the ventilation of mechanical equipment such as pipelines and centrifugal fans. All-round ventilation should be carried out according to the emission of thick smoke or blowing and sucking ventilation.

Local ventilation is done according to the local exhaust pipe. Welding fumes and harmful substances are reasonably pumped away by the exhaust hood. Local ventilation equipment includes smoke hood, portable small electric fan, air compression atomizing nozzle, dust removal equipment of smoke exhaust system, etc.

When a local exhaust pipe is applied, the wind around the welding area should be adjusted to 30 m/min, and the sheet metal parts should be processed to ensure that the arc is not destroyed. In addition, in order to meet the fire safety regulations, the distance between the raw materials of flammable and explosive articles and the ignition source during welding work shall not be less than 10m.

the above is all about the safety protection measures in the welding operation process of the precision sheet metal factory of the safety tool cabinet. if you want to master other relevant professional knowledge, you can know everyone.