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Krell Engineering consults in the design of
custom ultrasonic resonators (ultrasonic horns / sonotrodes / probes, boosters,
transducers / converters) for frequencies between 10 kHz and 100 kHz. These resonators are
used for industrial and medical applications.
Industrial
resonators
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Medical
resonators
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| Resonators for welding plastics and nonferrous metals, cutting, abrasive
machining of hard materials, fatigue testing, atomization, defoaming, cleaning, liquid
processing, sonochemistry (enhancement of chemical reactions), deagglomeration, etc. |
Devices for cutting, disintegrating, cauterizing, scraping, cavitating,
dental descaling, etc. |
The resonators are designed using finite
element analysis (FEA) simulation software. This assures that the resonators will meet
the performance requirements:
 | Correct frequency and vibration mode (while avoiding undesirable modes) |
| Proper vibrational amplitude on the input and output surfaces |
| Minimum vibrational amplitude on the mounting surfaces |
| Low ultrasonic stress for increased fatigue life |
In addition to design services, Krell Engineering can also provide complete machining
and frequency tuning.
Krell Engineering also provides Computer Aided
Resonator Design (CARD) software which facilitates the design of ultrasonic
resonators.
Partner sites
| M P
Interconsulting -- Multifrequency, wide band, sonic and ultrasonic technology to
vibrate any mass without design limits |
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