I. Ultrasonic vuam
Nrog rau txoj kev loj hlob sai ntawm vuam tshuab, muaj ntau txoj kev vuam nyob rau tam sim no, thiab tib neeg muaj cov nqi ntau dua thiab siab dua qub yuav tsum vuam. Kev ua tiav ntawm cov khoom nrawm nrawm, tsis muaj kuab lom, muaj zog thiab yooj yim vuam, thaum vuam siv tshuaj yog siv cov yas Muaj ntau qhov luv luv ntawm cov txheej txheem hlau txheej txheem. Cov khoom lag luam yas tau nkag mus rau txhua lub ces kaum ntawm lub neej. Cov txheej txheem ib txwm siv rau cov vuam yas yog ib qho tseem ceeb los txuas cov khoom sib txuas los ntawm kev ua haujlwm thermal fusion. Nyob rau hauv txoj kev no, vuam txoj kev yog muaj tshuaj lom thiab tsis tshua muaj kev ua tau zoo, thiab tib lub sijhawm, nws tsim qee yam ntxiv rau cov pa paug ib puag ncig. Arc vuam yog ib txoj kev siv rau kev siv hlau, tab sis rau cov ntawv thov tshwj xeeb xws li kev siv vuam vias ntawm cov khoom siv hluav taws xob, cov vuam sib txuas ntawm cov hlau hlau sib txuas tsis tau ua tsis tau raws li qhov yuav tsum tau ua, thiab teeb meem xws li kev ua haujlwm qis, ua kom muaj zog, thiab kev puas tsuaj ib puag ncig tau raug txwv. Kev tsim cov khoom siv vuam tshuab qub. Yog li no, lub tshuab welding vuam siv feem ntau hloov cov hluav taws xob ua hluav taws xob rau hauv qhov loj cov tshuab hluav taws xob los ntawm lub tshuab hloov, uas txhawb nqa qhov high-frequency txav ntawm vuam cov cuab yeej sib tsoo, thiab cov chaw ua haujlwm vuam yog muab tso rau saum npoo ntawm qhov sib tsoo cov cuab yeej thiab tuaj mus rau hauv sib cuag. Kev co ua rau lub zos kub-hloov mus los hauv qhov chaw vuam. Nyob rau tib lub sijhawm, qee qhov kev cuam tshuam los thov, lub ultrasound raug muab tua, thiab tom qab ob peb lub sijhawm, cov khoom ua haujlwm vuam tuaj yeem sib koom ua ke, yog li cov nyhuv ntawm cua riam vuam. Ultrasonic vuam muaj qhov zoo ntawm tsis muaj kuab paug, nrawm nrawm nrawm, tsis muaj txim taws, siab vuam lub zog, thiab kev nyab xeeb. Nws tau siv dav hauv kev lag luam.
2, tu ultrasonic
Cov txheej txheem kev tu ib txwm: ntsw, txhuam, ntxuav yaug, ntxuav tshuaj, siv chav ntxuav tu, thiab ultrasonic ntxuav tshuab tuaj yeem siv rau huab cua riam tu yog ntev li ntawm qhov chaw nyob qhov twg ultrasonic cavitation npuas tuaj yeem nkag. Rau cov chaw uas tsis tuaj yeem ntxuav tau los ntawm txhais tes xws li qhov sib sib zog nqus, cov qhov sib dhos thiab lwm qhov chaw zais, ultrasonic tu tuaj yeem ua tiav cov txiaj ntsig zoo. Txog qee txoj kev tu, cov khoom siv tshuaj uas xav tau rau kev tu lub cev ib txwm muaj kev zam, thiab kev ua qias tuaj ib puag ncig yog zam. Txij li thaum ultrasonic tu yog siv los qhib cov cuab yeej ntxuav tu los ntawm cavitation, ntau ntawm kev ua haujlwm ntawm tes yuav raug txo kom tsawg, thiab kev ua haujlwm zoo tuaj yeem hloov kho.
3, lub tshuab ultrasonic
Lub cev muaj zog hauv ultrasonic siv qhov kev hloov pauv ntawm piezoelectric muaj zog ntawm piezoelectric muaju los hloov hluav taws xob lub zog rau hauv kev siv zog, thiab muab tus stator tso rau hauv lub tshuab hluav taws xob hauv lub xeev ntawm ultrasonic zaus, thiab tom qab ntawd cia siab rau kev sib txhuam ntawm stator thiab rotor kom tsav lub rotor kom tig. Lub tshuab hluav taws xob tsoos hluav taws xob tsis yooj yim kom tau raws li kev siv hauv cov teb xws li cov cuab yeej siv ntsuas, tshuab aerospace, biomedicine, thiab cov khoom siv hluav taws xob vim yog cuam tshuam los ntawm electromagnetic cuam tshuam thiab cov kev txwv hauv qhov zoo thiab ntim. Lub cev muaj zog ultrasonic siv cov kev hloov pauv ntawm piezoelectric nyhuv ntawm piezoelectric cov ntaub ntawv los ua lawv ywj. Lub cev tsim kev vibration hauv ultrasonic zaus band, thiab tau txais lub zog khiav los ntawm kev sib txhuam ntawm tus stator thiab lub rotor. Nws muaj qhov zoo ntawm qhov loj me, lub teeb yuag, kev teeb tsa me me, cov lus teb ceev ceev, suab nrov, tsis muaj cuam tshuam txog electromagnetic, thiab tus kheej tau ntsuas tom qab lub zog tsis ua haujlwm. Sai sai thiab nce ntxiv dav siv.
