Manual of Electric Arc WeldingEdward Hatch Hubert |
Contents
PREFACE V | 1 |
EQUIPMENT FOR WELDING | 12 |
EXPANSION AND CONTRACTION 25 | 25 |
Copyright | |
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Common terms and phrases
alloy alternating current Amperes angle arc length arc welding base metal bevel bottom butt joint butt weld cable carbon arc cast iron chromium circuit cleaning Conditions cooling corner joint crater deposited metal desirable diameter direct current ductility electric arc Electrode Current Electrode Held electromotive force employed fillet weld flat fused fusion gage graphite heat holes horizontal inches Inspection lap joint lap weld layer length Line of Weld long arc manganese material melted metallic arc metallic-arc welding method molten metal overhead welding oxide peening penetration Perpendicular to Plate pieces pipe plates Electrode Plates Position Position of electrode Position of plate preheating Procedure residual stresses riveted sections short arc shown in Fig side slag speed steel electrodes straight bead strength Strike the arc studs surface Tack Weld tee joint thick thin type of joint vertical voltage weaving weld metal welder welding rod wire