In semi-automatic welding sets the welding head is moved manually along the joint.
2.
Later, these converters were further developed into automatic welding machines.
3.
Quality monitoring in general of automatic welding can save production downtime, and can reduce the need for product reworking and recall.
4.
Atommash practiced electron beam welding, automatic welding in narrow cutting, automatic welding of nozzles, welding of large-sized products with wall thickness up to.
5.
Atommash practiced electron beam welding, automatic welding in narrow cutting, automatic welding of nozzles, welding of large-sized products with wall thickness up to.
6.
During the 1920s, major advances were made in welding technology, including the 1920 introduction of automatic welding in which electrode wire was continuously fed.
7.
In automatic welding a separate drive moves either the welding head over the stationary job or the job moves / rotates under the stationary welding head.
8.
Kjellberg Finsterwalde manufactures plasma cutting technology ( up to 600 A ), automatic welding machines and welding electrodes for industrial purposes, with part of the products customised.
9.
With the market launch of the automatic welding machines S I and S II in 1937, mechanised welding for industrial purposes was possible for the first time.
10.
This, in conjunction with developments in automatic welding, alternating current, and fluxes fed a major expansion of arc welding during the 1930s and then during World War II.
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