Closed-loop control of power used in ultrasonic consolidation
OwnerDawn Whiteinventor
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Abstract
Disclosed is method of enhancing bond quality in an ultrasonic consolidation process using a sonotrode having a power output level. The preferred embodiment includes the steps of inputting a plurality of process parameters associated with a localized geometry over which the ultrasonic consolidation is occurring, and varying the relationship between these parameters to control the power output level to optimize bond quality between layers of material as they are consolidated. The process parameters, alone or in combination, may include the speed of the consolidation; the amplitude of the ultrasonic energy; applied force; and/or temperature.
Claims5
A method of enhancing bond quality in an ultrasonic consolidation process using a sonotrode having a power output level, comprising the steps of:
- inputting a plurality of process parameters associated with a localized geometry over which the ultrasonic consolidation is occurring;
- and
- varying the relationship between these parameters to control the power output level to optimize bond quality between layers of material as they are consolidated.
Dependencies are inferred from the claim text.