Qhov sib txawv vuam horns yuav tsum tau rau cov khoom vuam sib txawv, tsis muaj teeb meem nyob ze ntawm qhov chaw vuam lossis kev sib kis vuam, tsuas yog ib nrab nthwv dej ntev ultrasonic horns tuaj yeem ua tiav qhov siab tshaj plaws ntawm vuam kawg lub ntsej muag.Ultrasonic horns, muaj nrog thiab tsis muaj amplitude.Ultrasonic yas vuam tshuab ua ultrasonic horns siv cov ntsiab lus ultrasonic.
Ultrasonic pwm tsim tsis yog yooj yim raws li nws cov tsos, thaum siv cov txheej txheem tsis tsim nyog lossis tsis tuaj yeem siv lub tshuab vuam, nws yuav ua rau poob qis rau koj cov khoom lag luam - nws yuav rhuav tshem cov nyhuv vuam, lossis qhov hnyav dua yuav ncaj qha rau kev puas tsuaj ntawm cov khoom siv. los yog lub tshuab hluav taws xob.Ultrasonic pwm tsim yuav tsum muaj ntau yam kev paub tshwj xeeb thiab kev txawj ntse - yuav ua li cas kom ntseeg tau tias vuam horn tuaj yeem ua haujlwm tau nyiaj txiag?Yuav ua li cas kom ntseeg tau tias lub vuam pwm tuaj yeem hloov pauv cov tshuab kev co hloov los ntawm cov khoom siv hloov mus rau qhov chaw ua haujlwm, peb cov engineers tau txiav txim siab tag nrho txhua qhov txuas.
Vuam horn yog ib qho tseem ceeb heev nyob rau hauv ultrasonic yas vuam khoom, thiab nws tsim yog ncaj qha cuam tshuam rau vuam zoo.Lub sawb vuam sib koom ua ke tau muab faib ua ntau yam sib npaug los ntawm qhov tsim nyog slotting, thiab txhua lub caij tuaj yeem kho raws li kev sib xyaw ua ke.Qhov sib npaug zaus ntawm cov vuam sib txuas yog tau los ntawm kev hloov matrix txoj kev, uas muab lub hauv paus theoretical rau kev tsim cov sawb slotting sib koom ua ke.
Cov txiaj ntsig kev sim qhia tau hais tias qhov ntsuas zaus thiab qhov tsim zaus yog qhov zoo rau cov sawb vuam sib txuas tsim los ntawm qhov sib npaug no.Txoj kev tsim qauv no muaj qhov tseem ceeb ntawm lub cev, kev suav yooj yim thiab tsim nyog rau kev tsim qauv engineering.Tsis tas li ntawd, qhov cuam tshuam ntawm tus lej, qhov dav thiab qhov ntev ntawm qhov vuam taub hau loj tuaj yeem suav tau yooj yim los ntawm kev siv cov qauv no, uas tseem muab lub hauv paus theoretical rau kev tsim kho kom zoo ntawm vuam horn.
Ultrasonic yas vuam khoom feem ntau yog tsim los ntawm ultrasonic fais fab mov, ultrasonic kev co system thiab siab mechanism, thiab lub ultrasonic vibration system yog tsim los ntawm ultrasonic transducer, boosters thiab vuam horn.Ultrasonic transducer thiab horn feem ntau tsim los resonate ntawm qee zaus, thiab tsis tas yuav hloov qhov sib txawv ntawm qhov vuam, thiab lub vuam horn yuav tsum tau tsim tshwj xeeb raws li cov duab ntawm cov vuam qhov chaw.Qhov zoo lossis qhov tsis zoo ntawm nws cov qauv tsim yog ncaj qha ntsig txog qhov vuam zoo, yog li nws yog ib qho tseem ceeb heev hauv cov khoom siv vuam.
Rau qhov vuam loj, lawv xav tau qhov loj me me vuam horn, thiab nws qhov loj me yog qee zaum nyob ze lossis ntau tshaj ib qhov ntev yoj wavelength, tom qab ntawd lub vuam horn yuav ua rau muaj kev cuam tshuam loj heev, ua rau tsis sib luag ntawm nws cov hluav taws xob tawg.Txhawm rau kom tau txais kev txaus siab amplitude faib, qee txoj hauv kev, xws li slotting, slit qhib, ntxiv elastomer ntxiv thiab cov qauv tsim theem nrab, tau muab tso rau pem hauv ntej.
Kev co yog tswj, ntawm cov slotting yog feem ntau siv txoj kev los simulate transverse vibration ntawm vuam pob qij txha.Vim yog qhov nyuaj ntawm cov duab, nws yog ib qho nyuaj kom tau txais kev tshuaj ntsuam xyuas nruj rau cov pob qij txha welding, yog li kev suav lej xws li Ansys txoj kev siv ntau dua los txheeb xyuas cov teeb meem no.Raws li cov kev tshawb fawb yav dhau los, cov lej xov tooj yog qhov tsim nyog rau kev txhim kho tom qab ntawm kev tsim cov vuam pob qij txha, thiab tsis muaj qhov zoo dua rau kev kwv yees qhov loj thiab zaus ntawm vuam pob qij txha ntawm thawj theem tsim.Txhawm rau kom ua tiav cov txiaj ntsig zoo dua, nws yog ib qho tseem ceeb heev uas yuav tsum kwv yees tus qauv loj uas tuaj yeem ua tau raws li cov qauv tsim, yog li nws yog qhov tseem ceeb rau kev kawm txog kev tsim qauv ntawm qhov loj-loj vuam pob qij txha nrog grooving configuration.
Split groove tom qab sawb vuam lub taub hau kev vibration tsom xam, lub vuam lub taub hau yuav muab faib mus rau hauv lub kawg chav tsev lub cev thiab nruab nrab chav tsev cell, siv lub meej elasticity txoj kev thiab cov txheej txheem ntawm sib npaug sib kis kab, qhov ntev ntawm plaub txawv units yog muab raws li thiab cov kev taw qhia ntawm qhov siab ntawm qhov sib npaug ntawm qhov sib npaug, qhov sib npaug zaus tuaj yeem siv los tsim qhov ntev bar vuam lub taub hau, tab sis cov txheej txheem tsim yog qhov nyuaj, Cov kev xaiv ntawm qee qhov tsis yog nyob ntawm kev paub dhau los thiab tsis yooj yim rau kev siv engineering.Nyob rau hauv cov ntaub ntawv no, lub sawb vuam sib txuas yog muab faib ua ob peb qhov sib npaug ntawm qhov tsim nyog slotting, thiab qhov sib npaug zaus ntawm cov vuam sib txuas yog tau los ntawm txoj kev hloov matrix, uas muab lub hauv paus theoretical rau kev tsim cov sawb vuam sib txuas.Tus qauv tsim muaj qhov yooj yim theoretical xam thiab pom tseeb qhov tseem ceeb ntawm lub cev, uas muab txoj hauv kev yooj yim thiab ua tau zoo rau kev tsim vaj tsev ntawm sawb vuam sib koom ua ke.
Post lub sij hawm: Mar-16-2022