Electric heating – Metal heating – For bonding with pressure
Patent
1991-04-29
1993-06-29
Shaw, Clifford C.
Electric heating
Metal heating
For bonding with pressure
B23K 100
Patent
active
052236897
ABSTRACT:
A peak power measurement as a function of various system parameters is made to determine completion of a proper heating operation; in one embodiment by measuring peak power delivered to a level as a function of temperature within a specified time period for a specific load; and in another embodiment by the plot of peak power and ramp-up and ramp-down levels as a function of time.
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Cowell Mark J.
McGaffigan Thomas H.
Swift James C.
Metcal Inc.
Rose Howard L.
Shaw Clifford C.
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