When currents in excess of 300 amp have to be used, it is usual to have a water- cooled electrode holder. ... Point the electrode downward and away from the body at an angle of slope of 60Ada70Ad with an angle Preparation Clean surface and mark the of tilt of 90Ad ... -Taquot;I Molten metal . ... Restart at the bottom edge of the cutting face so that the metal melted (on striking the arc) may readily flow to restart theanbsp;...
Title | : | General Welding |
Author | : | Charles A. Edgin |
Publisher | : | John Wiley & Sons Incorporated - 1982-01-01 |
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