Daim ntawv thov ntawm Ultrasonic Impedance Analyzer
Impedance analyzer tuaj yeem ntsuas qhov tseeb ntawm qhov impedance ntau thiab ntau zaus, nws siv cov khoom siv hluav taws xob sib txawv, thaum cov khoom nto ntxiv qhov ntsuas qis qis tam sim no, suav ntau yam cuab yeej, cov cuab yeej siv thiab kev ua haujlwm ntawm cov khoom los ntawm impedance.
Daim ntawv thov ntawm impedance nkhaus thiab nkag voj voog hauv kev ua thiab tsim cov khoom siv ultrasonic yog raws li hauv qab no:
Ultrasonic transducer: Lub voj voog nkag tsis tuaj yeem tshwm sim parasitic vajvoog, lub resonant zaus yog ze li sai tau rau qhov tsim zaus, qhov dynamic impedance yog tsawg, qhov zoo tshaj plaws Qm yuav tsum nyob ze rau cov qauv tsim, thiab lub capacitance yuav tsum phim lub Circuit Court. .
Daim ntawv Piezoelectric ceramic: Qhov zoo thiab qhov tsis zoo ntawm cov cuab yeej tuaj yeem txiav txim ncaj qha los ntawm daim duab kos npe nkag thiab cov logarithmic kev tswj hwm. Yog hais tias muaj delamination nyob rau hauv daim ntawv ceramic los yog tawg, lub logarithmic nkhaus yuav tshwm sim ntau lub ncov. Ntau lub voj voog me me tshwm sim ntawm daim ntawv nkag.
Ultrasonic horn thiab pwm: Txawm hais tias tus tsim, kev ua thiab kev sib dhos yog tsim nyog lossis tsis zoo, tuaj yeem pom meej ncaj qha los ntawm daim ntawv nkag.
Ultrasonic welding tshuab: Thaum lub sij hawm tsim thiab ua, lub xeev ntawm lub vuam tshuab yog soj ntsuam los ntawm cov txiaj ntsig ntawm lub voj voog nkag, thiab cov teeb meem ntawm lub vuam tshuab yog pom los ntawm qhov tsis muaj thiab kev tsom xam graphical.
Ultrasonic tu tshuab: Thaum tsim thiab ua, kev xaiv ntawm vibrator yuav tsum muaj kev vibration kom zoo ib yam li qhov ua tau (bandwidth, zoo tshaj, resonant zaus, dynamic impedance). Ntawm daim ntawv lees paub, muaj ob peb lub voj voog kab mob raws li qhov ua tau lossis tsis muaj cov kab mob cab nyob ze ntawm qhov chaw resonance. Los ntawm daim duab qhia kev nkag, lub transducer tuaj yeem tsim khoom, kev tshuaj xyuas tuaj, sib cog lus transducer, thiab ntxuav lub tshuab rau impedance tsom xam thiab ntsuas. Tag nrho lub tshuab ntsuas ntawm lub tshuab ntxuav tuaj yeem ntsuas qhov ntsuas qhov zoo li qub ntawm lub resonant zaus ntawm lub tshuab kom phim lub hwj chim mov, thiab tuaj yeem txheeb xyuas nws cov resonance point tshiab, impedance tom qab dej txhaj tshuaj, capacitance thiab vibration hom ntawm tag nrho lub tshuab. .
