The vertical position. -- #Welding

Transcription

the vertical position is frequently encountered in welding and while basic principles remain the same as for the flat and horizontal positions there is a difference gravity is working against the operator gravity becomes an even greater problem in the overhead position but proper manipulation will produce good wells in any position provided we concern ourselves with the four main factors current setting angle of elect Road length of Arc and speed of travel the limits of the vertical position are 10° in this direction 75° in this direction and 10° in either of these directions


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