Electric heating – Metal heating – By arc
Patent
1996-02-01
1998-02-24
Shaw, Clifford C.
Electric heating
Metal heating
By arc
21912434, 219136, B23K 9173
Patent
active
057214174
ABSTRACT:
A guide member for guiding a wire from a nozzle of a gas metal-arc welding device. The guide member includes a ceramic body portion having a generally centrally located opening for receiving and guiding an electrode wire therethrough. A plurality of gas diffusion openings are provided in the ceramic body portion radially outward from the centrally located opening. The guide member allows an extended wire stick out and a narrower tapered nozzle while protecting the nozzle and contact tip from spatter and heat and thereby enhances welding performance.
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ABB Flexible Automation Inc.
Shaw Clifford C.
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