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Website. www.as.edu. The Apprentice School is a four to eight-year apprenticeship vocational school founded in 1919 and operated by Newport News Shipbuilding & Dry Dock Company in Newport News in the U.S. state of Virginia. The school trains students for careers in the shipbuilding industry.
Shielded metal arc welding (SMAW), also known as manual metal arc welding (MMA or MMAW), flux shielded arc welding[1] or informally as stick welding, is a manual arc welding process that uses a consumable electrode covered with a flux to lay the weld. An electric current, in the form of either alternating current or direct current from a ...
The American Welding Society (AWS) was founded in 1919 as a non-profit organization to advance the science, technology and application of welding and allied joining and cutting processes, including brazing, soldering and thermal spraying.
With a nationwide shortage of welders projected to reach about 330,000 by 2028, the Irving welding school is expanding its welding program to overnight classes from midnight to 5:15 a.m. The new ...
Gas tungsten arc welding. Gas tungsten arc welding (GTAW, also known as tungsten inert gas welding or TIG, and heliarc welding when helium is used) is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. The weld area and electrode are protected from oxidation or other atmospheric contamination by an inert ...
Combustion of acetylene with oxygen produces high-temperature flame, inexpensive equipment. Maintenance, repair. Oxygen/Propane welding. 312. Gas welding with oxygen/ propane flame. Oxyhydrogen welding. 313. OHW. Combustion of hydrogen with oxygen produces flame.
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