Welding Meaning Wikipedia. Do not touch live electrical parts. A constant voltage direct current power sourc.
The presence of residual stress can cause a crack on the weld metal. It is used on metals thermoplastics and sometimes wood. A constant voltage direct current power sourc.
To bring into close association or union.
Electric shock can kill. Welding is an operation whereby two or more parts are united by means of heat or pressure or both. The presence of residual stress can cause a crack on the weld metal. Entry 1 of 2 intransitive verb.