Tus qauv qhia ntawm ultrasonic transducer
Lub tshuab hloov ultrasonic yog lub plawv ntawm lub tshuab ultrasonic welding, ib yam li lub cav ntawm lub tsheb, nws hloov lub siab siv hluav taws xob los yog lub zog sib nqus los ntawm cov tshuab hluav taws xob ultrasonic rau hauv kev co tshuab ntawm tib zaus.
Nws feem ntau suav nrog lub plhaub, acoustic lub qhov rais (txuam txheej), piezoelectric ceramic disc transducer, thaub qab, txhuas-tawm cable, txais thiab lwm qhov.
Ntawm lawv, cov piezoelectric ceramic disc transducer ua lub luag haujlwm zoo ib yam li cov hloov tsheb dav dav, uas yog feem ntau siv rau kis thiab txais ultrasonic tsis; thiab saum toj no piezoelectric ceramic disc transducer yog lub txais, uas yog qhov tseem ceeb yog coj los ntawm cov cable, Hloov pauv, hlau nplhaib thiab roj hmab gasket, siv los ua ultrasonic txais, tau txais Doppler callback cov paib tsim tawm sab nraud ntawm pawg zaus ntawm piezoelectric ceramic disc transducer.
Ntawd yog, piezoelectric ceramics uas resonate ntawm ultrasonic frequencies. Lub piezoelectric nyhuv ntawm cov khoom hloov cov teeb liab hluav taws xob rau hauv kev siv tshuab kev co. Ultrasonic transducer yog hom zog hloov dua siab tshiab. Nws txoj haujlwm yog los hloov cov fais fab hluav taws xob rau hauv kev siv tshuab (ultrasound) thiab tom qab ntawd xa tawm. Nws noj nws qhov me me ntawm lub hwj chim los ntawm nws tus kheej. Hom: Nws tuaj yeem muab faib ua piezoelectric transducer, sandwich transducer, cylindrical transducer, inverted horn transducer thiab lwm yam.
