welding

Máy công cụ

Submerged arc welding technology

Submerged arc welding technology (SAW), is the molten welding process where the arc is created by electrodes (welded wire) and the solder is protected under the drug layer. Welding to avoid the harmful effects of air. Under the effect of the heat emitted by the arc, the weld bead, the welded wire and a part of […]

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Máy công cụ

Gas metal arc welding

Gas metal arc welding (GMAW) GMAW process creates an electric arc between an automatically fed wire electrode and the work piece. While the arc heat melts the parent metal and filler wire,a supply of shielding gas that removes atmospheric gases from the weld zone is introduced around the arc. The Gas metal arc welding procedure in […]

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