(1) Amplitude: Amplitude yog qhov tseem ceeb tshaj plaws rau cov khoom siv uas yuav tsum tau txais welded [9]. Cov hloov khoom sib txawv muaj cov tso zis sib txawv. Tib lub tshuab xa hluav taws xob kuj tuaj yeem muaj cov tshuab raj sib txawv thiab taub hau vuam. Hloov qhov ua haujlwm dav ntawm lub taub hau vuam kom tau raws li qhov vuam xav tau ntawm cov khoom sib txawv. Cov zis amplitude ntawm cov transducer li ib txwm yog 5-20 sm, thiab qhov ua haujlwm dav dav yog feem ntau txog 10-30 sm. Kev ua haujlwm amplitude yog tib yam li cov txiaj ntsig tsim ntawm transducer, lub zog ntawm lub tshuab raj thiab lub taub hau vuam, thaj tsam ntawm sab nraud mus rau sab nraud thiab lwm yam. cuam tshuam.
(2) Qhov Ntau Zaus: Txhua lub tshuab ultrasonic vuam muaj qhov chaw nruab nrab, xws li 20, 40kHz, thiab lwm yam. Lub sijhawm ua haujlwm ntawm lub vuam tshuab yog feem ntau ntawm ultrasonic transducer (Transducer), ultrasonic horn (Booster), thiab vuam taub hau (Horn) ) Nws yog txiav txim siab los ntawm lub tshuab resonance zaus. Zaus ntawm lub tshuab hluav taws xob ultrasonic tau kho raws li cov tshuab ua kom rov ua haujlwm kom ua kom tau sib xws, kom lub taub hau vuam ua haujlwm nyob rau hauv lub xeev resonant, thiab txhua feem tau tsim raws li kev sib txuam ntawm ntau ntawm ib nrab-nthwv dej resonator. Ob lub tshuab hluav taws xob ultrasonic thiab cov tshuab hluav taws xob txuas ntxiv muaj lub zog ua haujlwm ntau. Noj 20kHz ua piv txwv, resonance ua haujlwm ntau feem ntau tau teeb tsa (20 txog 0.3) kHz, thiab lub tshuab vuam tuaj yeem tuaj yeem ua haujlwm ib txwm muaj nyob rau hauv thaj tsam no. Thaum ua txhua lub taub hau vuam, qhov zaus hloov dua siab tshiab yuav raug kho, thiab qhov yuam kev ntawm qhov zaus thiab lub zaus tsim kom tsawg dua 0.1kHz. Tam sim no, qhov zaus siv nyob rau hauv ultrasonic hlau vuam yog feem ntau 20kHz. Qhov tseeb, qhov zaus ntawm vuam taub hau feem ntau tswj tau ntawm 19.90 ~ 20.10kHz, nrog qhov yuam kev tsawg dua 5 ‰.
(3) Node: Lub taub hau vuam thiab lub tshuab raj ultrasonic tau tsim los raws li ib nrab wavelength resonator ntawm kev ua haujlwm zaus. Hauv lub xeev ua haujlwm, qhov ntau ntawm ob lub ntsej muag kawg yog qhov ntau tshaj plaws thiab qhov kev ntxhov siab yog qhov tsawg tshaj plaws, thiab cov node amplitude coj los rau hauv nruab nrab txoj hauj lwm yog xoom, qhov kev nyuaj siab tshaj plaws. Lub node txoj hauj lwm feem ntau yog tsim los ntawm txoj hauj lwm ruaj ruaj, tab sis cov tuab ntawm qhov ib txwm muaj txoj hauj lwm tsim yog ntau dua 3 hli, lossis qhov zawj yog tsau, yog li qhov chaw ruaj ruaj tsis tas yuav tsis muaj pes tsawg, uas yuav ua rau qee qhov hu thiab ib feem lub zog poob. Rau kev hu, roj hmab cov nplhaib feem ntau yog siv los cais lawv los ntawm lwm cov khoom, lossis siv kev co-txo cov qauv tsim los tiv thaiv. Lub zog poob yuav tsum tau txais kev txiav txim siab thaum tsim cov kev siv ntau yam. Cov roj hmab nplhaib hu ua soft fixation, thiab cov qauv tsim kev co txo qis feem ntau hu ua kev kho tawv tawv. Hauv ultrasonic hlau vuam, ib qho qauv siv tawv siv feem ntau yog siv, thiab cov qauv ruaj ruaj kuj muaj qhov kawg qhov chaw tsau hom.
(4) Kev ntxhib los mos: Ultrasonic hlau vuam feem ntau nyob rau saum npoo ntawm chaw vuam, thiab saum npoo ntawm lub hauv paus yog tsim nrog mesh. Lub hom phiaj ntawm cov qauv tsim mesh yog los tiv thaiv cov swb ntawm qhov chaw ntawm cov hlau thiab hloov lub zog rau lub chaw vuam ntau li ntau tau. Cov qauv siv mesh feem ntau muaj cov square, pob zeb diamond, thiab cov hlua mesh. Qhov loj thiab qhov tob ntawm cov mesh yog txiav txim siab raws li qhov tshwj xeeb vuam cov khoom xav tau.
(5) Kev muab fais fab: Tsis muaj qhov sib txawv ntawm lub zog ultrasonic siv rau cov khoom siv vuam hlau thiab lub zog ultrasonic siv rau cov khoom siv vuam yas. Qhov tshwj xeeb yog tias cov hlau tsis muaj cov tseev kom muaj ntau dua. Txhawm rau kom tau raws li qhov xav tau ntawm cov hlau hlau, nws yog ib qho tsim nyog yuav tsum siv cov ntse ultrasonic fais fab-ultrasonic generator. Lub tshuab hluav taws xob ultrasonic muaj qhov tsis siv neeg ceev ceev kuaj cov system. Thaum lub sijhawm vuam tiav, kev hloov pauv thiab nce siab yuav ua rau rov ua haujlwm siab dua ntawm lub tshuab ua haujlwm vibration. Yog li no, lub tshuab hluav taws xob ultrasonic yuav tsum tau taug qab cov zaus ntawm lub tshuab kev co, kom lub tshuab hluav taws xob thiab lub tshuab kev co ib txwm nyob hauv lub xeev rov qab, lub zaus tsis siv neeg taug kev tuaj yeem them rov qab rau cov kev hloov hauv lub xeev ua haujlwm thaum lub sijhawm vuam, tias lub kaw lus nyob rau hauv resonance dua thiab lub vuam tsis ua haujlwm ruaj khov. Qhov ua kom pom tseeb yog nyob ruaj khov ntawm cov nthwv dej, uas yog qhov tseem ceeb rau lub thawv hlau.
(6) Transducer: Tsis muaj qhov sib txawv ntawm qhov hloov pauv siv rau cov khoom siv hlau tsis siv hlau vuam vias thiab cov hloov pauv siv rau cov khoom siv vuam yas ultrasonic vuam. Qhov tshwj xeeb yog tias cov khoom siv vuam hlau muaj qhov ua tau zoo dua qub, vim tias thaum vuam hlau cov ntaub ntawv, lub zog loj tam sim feem ntau xav tau, thiab tus hloov khoom siv yuav tsum muaj lub zog loj thiab qhov ua tsis tau zoo. Yog li no, lub tshuab nqus hluav taws xob qis siv rau cov khoom siv roj hmab ultrasonic vuam siv tsis tau rau ultrasonic vuam ntawm cov hlau.
