Metal fusion bonding – Process of disassembling bonded surfaces – per se
Patent
1993-08-06
1994-09-06
Bradley, P. Austin
Metal fusion bonding
Process of disassembling bonded surfaces, per se
228191, 29890031, B23K 1018
Patent
active
053440641
ABSTRACT:
A clamp structure is provided for removably rigid attachment to a fluid flow nipple projecting and opening outwardly from a wall portion of an end tank of a heat exchanger and structure is carried by the clamp structure for rigidly attaching a vibratory thereto, whereby the vibrator may be utilized to vibrate the clamp structure and in turn vibrate the fluid flow nipple and the associated end wall tank while heat is applied between the marginal edges of the end wall tank enjoying a solder seam with corresponding marginal edges of a heat exchanger core header plate, the vibration of the header tank during the unsoldering operation preventing a melted solder seam or joint being reformed behind a torch being moved along the solder joint or seam to melt the same.
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Stokes Bennie J.
Stokes Dyrell K.
Bradley P. Austin
Knapp Jeffrey T.
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