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10
The use of welding is practically unlimited. There is no lack of variety of the
type of work that is done.
Welders are employed in many industry groups. Machinery
manufacturers are responsible for agricultural, construction, and mining
machinery. They are also involved in bulldozers, cranes,
material handling equipment, food-processing machinery,
papermaking and printing equipment, textiles, and office
machinery.
The fabricated metals products compiles another
group including manufacturers of pressure vessels, heat
exchangers, tanks, sheet metal, prefabricated metal buildings and
architectural and ornamental work. Transportation is divided into two major
groups: manufacturers of transportation equipment except motor vehicles;
and motor vehicles and equipment. The first includes shipbuilding, aircraft,
spacecraft, and railroads. The second includes automobiles, trucks, buses,
trailers, and associated equipment.
A small group of welders belongs to the group of
repair services. This includes maintenance and repair on
automobiles or refers to the welding performed on
industrial and electrical machinery to repair worn parts.
The mining, oil extraction, and gas extraction industries
form yet another group. A large portion of the work
involves drilling and extracting oil and gas or mining of ores, stone, sand and
gravel.
Welders are also employed in the primary metals
industries to include steel mills, iron and steel foundries,
smelting and refining plants. Much of this work is maintenance
and repair of facilities and equipment. Another group is the
electrical and electronic equipment companies. Welding done
by this group runs from work on electric generators, battery
chargers, to household appliances.
Public administration employs welders to perform
maintenance welding that is done on utilities, bridges,
government armories and bases, etc. Yet another group
involves wholesale and retail establishments. These would include auto and
agricultural equipment dealerships, metal service centers, and scrap yards.
Probably the smallest group of welders, but perhaps those with the
biggest impact on the public are the artist and sculptors. The St. Louis Arch is
possibly one of the best known. But there are many other fountains and
sculptures in cities and neighborhoods around the world.
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