Mechanical Vibrations Separation TRIZ Cases
- Sheet-Deposited Piezoelectric Ultrasound Transducers for Mass Production
Depositing piezoelectric material on substrate sheets enables batch-made, shaped ultrasound elements while reducing bulk, cost, and fabrication waste.
- Two-Roller Soil Compactor Control for Smoother Vibration Passes
A two-roller soil compactor uses leading-roller vibration and trailing-roller oscillation to smooth troughs during repeated passes.
- Variable Gyrator Inductance for Vehicle Ultrasonic Echo Detection
Variable gyrator inductance offsets piezoelectric parasitic capacitance, shortening decay time for more reliable vehicle echo detection.
- Mixing Machine Vibration Device with Eccentric Bearing Offset
An offset transmission shaft and bearing housing generate vibration, while balance weights support stable, reliable mixing.
- Counter-Balanced Oscillation Device for Triaxial Vibration Testing
Counter balancers offset coupling-induced imbalance in a vibrating table, enabling triaxial testing at up to 2 kHz with less vibration noise.
- Frequency-Tunable Ultrasonic Transducer With DC Bias Control
DC bias control tunes an ultrasonic transducer’s resonance frequency across applications while preserving electro-acoustic efficiency.