Metal fusion bonding – Process – With condition responsive – program – or timing control
Patent
1997-10-21
1999-09-28
Ryan, Patrick
Metal fusion bonding
Process
With condition responsive, program, or timing control
228 9, 228 177, 228145, 219 62, B23K 1108, B23K 3700
Patent
active
059573660
ABSTRACT:
A helical weld servo controller for controlling the diameter of helically formed welded pipes adjusts the auxiliary hold down wheel position and the helix angle based on information provided by transducers regarding outgoing pipe diameter and by a laser vision device which generates weld gap and offset information.
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Ameron International Corporation
Knapp Jeffrey T.
Ryan Patrick
LandOfFree
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