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2. List of metalworking occupations - Wikipedia

   en.wikipedia.org/wiki/List_of_metalworking...

   Technology in general, and automation in particular, tends to exert pressure against laborer-type job creation, with the lowest-skilled positions being most at risk. For example, so-called labor gangs, groups of men assigned to shoveling or other manual tasks, are not employed nearly as much as they used to be, especially in developed economies.

3. Gas tungsten arc welding - Wikipedia

   en.wikipedia.org/wiki/Gas_tungsten_arc_welding

   GTAW weld area. Manual gas tungsten arc welding is a relatively difficult welding method, due to the coordination required by the welder. Similar to torch welding, GTAW normally requires two hands, since most applications require that the welder manually feed a filler metal into the weld area with one hand while manipulating the welding torch in the other.

4. List of welding processes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_processes

   Gas Metal Arc Welding [3] 131 135: GMAW Continuous consumable electrode and shielding gas: Industry Gas Tungsten Arc Welding [4] 141: GTAW Nonconsumable electrode, slow, high quality welds Aerospace, Construction (piping), Tool and Die Plasma Arc Welding: 15: PAW Nonconsumable electrode, constricted arc Tubing, instrumentation Shielded Metal ...

5. Welder - Wikipedia

   en.wikipedia.org/wiki/Welder

   A welder is a person or equipment that fuses materials together.The term welder refers to the operator, the machine is referred to as the welding power supply.The materials to be joined can be metals (such as steel, aluminum, brass, stainless steel etc.) or varieties of plastic or polymer.

6. Welding - Wikipedia

   en.wikipedia.org/wiki/Welding

   Shielded metal arc welding. The process is versatile and can be performed with relatively inexpensive equipment, making it well suited to shop jobs and field work. [32] [33] An operator can become reasonably proficient with a modest amount of training and can achieve mastery with experience.

7. Ironworker - Wikipedia

   en.wikipedia.org/wiki/Ironworker

   The main wage for ornamental ironworkers ranges from $20.89 per hour to $45.00 per hour. The wages are adjusted according to the location of the work and the nature of the work. The main tool of the ornamental ironworker is an arc welder. Welding and burning equipment are considered "tools of the trade.”