Water-cooled copper shoes
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United States of America Patent
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Oct 18, 2016
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N/A
app pub date -
Jan 3, 2012
filing date -
Jan 3, 2011
priority date (Note) -
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Abstract
A water-cooled copper welding shoe adaptable to Electroslag or Electrogas welding applications reduces weld voltage, decreases the size of the weld nugget and, in turn, decreases the heat input from the welding application into the work pieces is disclosed. A water-cooled copper welding shoe embodiment adjusts in three dimensions to adequately contain the weld puddle and overcome miss-matched work piece surfaces.
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