Orbital weldhead with integral cooling

Details Orbital weldhead with integral cooling Orbital weldhead with integral cooling

1996-10-15

1998-01-20

Shaw, Clifford C.

Electric heating

Metal heating

Of cylinders

21912511, 21913762, B23K 912

Patent

active

057104034

ABSTRACT:
An orbital weldhead having minimum thickness incorporates integral cooling and includes a nonconductive housing having a circular aperture for insertion and removal of the workpiece. A nonconductive self-lubricating race is mounted in the housing and surrounds the aperture, and an integral cover adapted to mate with the housing incorporates a nonconductive outer body and an electrode plate secured to the body adjacent the nonconductive race. The electrode plate includes a machined coolant flow channel engaging the nonconductive body of the cover to form a coolant flow channel surrounding the aperture.

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Exel Design Co., "Orbital Welding Technology" brochure, (1993) 7 pages.

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