plate welding
11Shielded metal arc welding — (SMAW), also known as manual metal arc (MMA) welding, flux shielded arc welding …
12Arc welding — uses a welding power supply to create an electric arc between an electrode and the base material to melt the metals at the welding point. They can use either direct (DC) or alternating (AC) current, and consumable or non consumable electrodes.… …
13Spot welding — is a type of resistance welding used to weld various sheet metal products. Typically the sheets are in the 0.5 3.0 mm thickness range. The process uses two shaped copper alloy electrodes to concentrate welding current into a small spot and to… …
14Stud welding — is a form of spot welding where a bolt or specially formed nut is welded onto another metal part. The bolts may be automatically fed into the spot welder. Weld nuts generally have a flange with small nubs that melt to form the weld. Studs have a… …
15Twin carbon arc welding — Unlike single carbon arc welding, in twin carbon arc welding the arc is maintained between two carbon electrodes held in a special holder. Current is switched on and by operating the mechanism of arc length adjustment the two electrodes are… …
16heated tool welding — A welding process in which the parts to be welded are pressed against a heated plate and subsequently pressed together to produce a fusion weld …
17stud welding — noun : the process of welding a stud to a plate or flat surface by the combined use of heat and pressure …
18dished plate — noun : a concave metal plate shaped to allow for contraction (as after welding) and to increase resistance to force applied to the convex surface …
19Signature image processing — (SIP) is a technology for analysing electrical data collected from welding processes usually automated, robotic welding. In developed countries, some form of welding is used in more than 50% of manufactured products. Acceptable welding requires… …
20Eastern span replacement of the San Francisco — San Francisco – Oakland Bay Bridge (eastern span replacement) Artistic rendition of the new eastern span of the Bay Bridge seen from Treasure Island (ca. 2014) Official name To be determ …
