FORMING AND FEEDING DEVICE OF FILLER METAL FOR TIG WELDING
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United States of America Patent
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Jul 7, 2016
app pub date -
Dec 3, 2013
filing date -
Dec 3, 2013
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Abstract
To achieve the above, the present invention provides a forming and feeding device of a filler metal for TIG welding which presses a filler metal of plane shape to form as curved cross-section which includes a case; a guide member installed on a front part of the case to guide the filler metal; a rotation roller revolving by a motor to feed the filler metal with supporting a lower surface of the filler metal, the filler metal guided by the guide member; a press roller located over the rotation roller to press a upper surface of the filler metal which is in contact with the rotation roller; and a press member pressing the press roller.
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