Prensip debaz nan transducer ultrasons?

Yon entwodiksyon kout nan transducer ultrasons

Ultrasonictransducer, ki rele Ultrasonictransducer, se yon aparèy konvèsyon enèji ki konvèti enèji elektrik frekans segondè nan enèji mekanik. Li se souvan itilize nan machin netwayaj ultrasons, machin soude ultrasons, machin trichlorination, kamera gaz ak lòt ekipman, nan agrikilti, endistri, lavi, transpò, militè, medikal ak lòt jaden yo te lajman itilize.

De, estrikti transducer ultrasons

Transducer ultrasons sitou konsiste de koki, fenèt son (kouch matche), transducer piezoelectric seramik ki gen kapasite, fè bak, kab plon, reseptè senbal etalaj ak sou sa. Pami yo, transducer piezoelectric disk seramik jwe menm wòl ak transducer jeneral la, sitou itilize pou transmèt ak resevwa vag ultrasons; Ak pi wo pase transducer piezoelectric seramik disk la se reseptè a etalaj Cymbal, ki se sitou ki konpoze de kab la plon, transducer a Cymbal, bag an metal ak machin pou lave kawotchou a, yo itilize kòm yon reseptè ultrasons, yo aksepte siyal la callback Doppler ki te pwodwi deyò frekans lan. bann transducer piezoelectric disk seramik la.

Twa, prensip à transducer

Ultrasonic transducers, which are piezoelectric ceramics at the same frequency as their resonance, use the material's piezoelectric effect to convert electrical energy into mechanical vibration. In general, the ultrasonic wave is first produced by the ultrasonic generator, which is converted into mechanical vibration by the ultrasonic transducer, and then produced by the ultrasonic export device and the ultrasonic receiving device.