Thaum vuam cov khoom lag luam yas, tshuab ultrasonic welding tsis tas yuav ntxiv cov nplaum, muab tub lim los yog cov kuab tshuaj, thiab tsis haus ntau qhov ntawm cov cua sov. Nws muaj qhov zoo ntawm kev ua haujlwm yooj yim, vuam ceev nrawm, vuam lub zog siab thiab kev ua haujlwm siab. Yog li no, ultrasonic vuam tshuab yog ua ntau thiab dav siv.
Ib daim ntawm cov tiav yas khoom tiav tuaj yeem tsim los ntawm ntau cov ntaub ntawv lossis cov khoom siv. Cov khoom ua ke yog ua ke thiab ua tiav siv cov neeg kho tshuab fasteners, nplaum thiab vuam. Ntawm peb txoj hauv kev koom nrog, txheej txheem vuam muaj cov txiaj ntsig zoo tshaj plaws, thiab cov ntawv vuam muaj ntau yam, thiab cov txheej txheem vuam sib txawv tuaj yeem siv raws li cov ntaub ntawv sib txawv, ntau thiab tsawg, thiab siv. Ob lub tshuab ua kab ua tshuab tuaj yeem koom ua ke los ntawm cov neeg kho tshuab fasteners, nplaum thiab ua cov txheej txheem soldering. Mechanical fasteners tso cai rau kev sib txuas ceev ntawm ob qho kev sib txuas, tab sis cov nqaws tau tsawg dua li xeb-pov thawj thiab cov kev ntxhov siab hauv cheeb tsam tuaj yeem cuam tshuam cov khoom siv polymer.
Txoj kev siv vuam tshuab ntawm ultrasonic vuam tshuab: Lub hauv paus ntsiab lus ntawm ultrasonic vuam tshuab yog tsim cov hluav taws xob loj thiab cov ntsuas hluav taws xob ntau los ntawm lub tshuab hluav taws xob, thiab hloov mus rau cov yas ua cov khoom siv los ntawm kev siv lub zog vuam taub hau (hom), thiab ua rau yas dhau los ntawm kev sib txhuam ntawm qhov saum npoo ntawm qhov chaw ua haujlwm thiab cov thev naus laus zis. Kev sib cuag saum npoo ua kom muaj qhov kub thiab txias, thiab cov yas sib koom ua ke tau sai sai thiab sib pauv hauv kev sai, thiab cov txheej txheem fusion tiav rau hauv ib ob. Cov nplaum tuaj yeem muab cov yam ntxwv zoo thiab ua kev sib khi nrog kev ua haujlwm zoo thaum tsis muaj dej. Txawm li cas los xij, kev kho cov nplaum yog qhov nyuaj dua. Loj, qeeb kho ceev. Nyob rau tib lub sijhawm, kev sib koom ua ke thiab cov npoo huv yog qhov xav tau thaum sib khi nrog cov nplaum.
Vuam ua rau txoj hlua khi-khi ruaj khov nrog cov khoom siv ze ze rau niam txiv cov khoom. Cov yas vuam vuam txwv tsuas siv rau cov thermoplastic polymers vim tias cov khoom siv ua thermoplastic yuav ua rau kub muag los ntawm cua sov. Cov thermosetting polymer tsis tuaj yeem muag los ntawm cua kub tom qab ua tawv tawv. Thermoplastic polymers xav tau tsawg dua thaum tshav kub kub mus rau weld tshaj li hlau.
Kev co vuam
Kev co vuam kuj tseem hu ua linear txhuam kev sib txuas. Ob qhov chaw thermoplastic tshiav tawm rau txhua tus ntawm qhov tsim nyog siab, zaus thiab ntuag kom txog thaum muaj cua sov txaus tsim kom yaj lub polymer. Tom qab qhov kev co tso tseg, lub Cheebtsam tau sib txuam nrog ib qho thiab lub laj kab molten solid ua ib daim weld. Kev co vuam zoo sib xws rau tig vuam, tsuas yog tias cov lus tsa suab yog txoj kev qoj ib qho es tsis txav kev sib hloov. Qhov txheej txheem vuam no yog nrawm heev, qhov nrawm zaus feem ntau yog 100 txog 240 Hz, thiab qhov dav li ntawm 1 hli txog 5 hli.
Qhov tseem ceeb ntawm cov txheej txheem vuam no yog qhov peev xwm los txuas qhov loj, ua tiav cov kab teeb tsa ntawm cov qib siab. Lwm qhov zoo muaj xws li kev muaj peev xwm los txuas ntau ntu nyob rau tib lub sijhawm, cov cuab yeej vuam yooj yooj yim, thiab muaj peev xwm txuas tau yuav luag txhua cov ntaub ntawv thermoplastic xws li kev txhaj tshuaj txhaj pwm, txuas qhov chaw, tshuab moulded qhov chaw, thermoformed qhov chaw, qhov chaw ua npuas thiab ua kom tiav, feem ntau yog siv hauv tsheb thiab cov khoom vaj khoom tsev cov khoom lag luam.
Ultrasonic vuam
Cov txheej txheem vuam ultrasonic ua rau cov npoo los ntawm kev siv lub tshuab hluav taws xob siab. Cov khoom sib xyaw ua ke yog nias ntawm lub ncov oscillating thiab lub horn, thiab tom qab ntawd ntawm cov ces kaum sab xis mus rau qhov chaw tiv tauj, thiab tau txais ultrasonic kev co ntawm ib zaus ntawm 20 txog 40 kHz. Hloov pauv siab hloov siab ua rau muaj cua sov ntawm qhov sib tshuam sib txuas los ua qhov ua tau zoo weld. Cov cuab yeej siv nyob rau hauv cov txheej txheem no yog kim heev thiab, yog li ntawd, haum rau siv nyob rau hauv cov chaw loj. Txoj kev vuam no tsuas yog tsim nyog rau cov qhov me me nrog lub qhov ntev vuam tsis pub ntev dua ob peb centimeters. Cov ntawv thov suav nrog cov ntsuas thiab ntsuas cov txheej txheem, cov khoom siv, lub tsheb, cov khoom siv lub tshuab nqus tsev, lub tshuab nqus tsev, thiab lwm yam rau vuam cov khoom siv kho mob ntawm ntau lub tshuab.
Txhuam Txhuam Vuam
Thermoplastic txhuam vuam (tseem hu ua "tig vuam") muaj cov ntsiab cai ib yam li hlau vuam. Hauv cov txheej txheem vuam no, ib daim ntawm cov substrate yog tsau thiab lwm daim yog tig ntawm qhov kev tswj hwm lub kaum ntse ntse. Thaum cov ntu ua ke tau muab sib xyaw ua ke, qhov kev sib txhuam tsis sib haum xeeb ua rau lub polymer yaj thiab ua ib qho weld thaum txias. Lub ntsiab vuam tsis suav muaj xws li: tig ceev, txhuam siab, forging siab, vuam lub sijhawm thiab melting ntev.
Kev sib txhuam vuam tsim cov hlau tsis sib txig zoo, cov txheej txheem welding yooj yim thiab kev rov ua dua siab. Txawm li cas los xij, txij li cov txheej txheem ntawm lub tshuab vuam ultrasonic yog qhov yooj yim, nws tsuas yog haum rau cov ntawv thov uas qhov tsawg kawg ib qho sib xyaw ua ke yog ncig thiab tsis tas yuav muaj kev sib luag ntawm angular.
Hangzhou Altrasonic Technology Co., Ltd. yog lub chaw tsim khoom tshwj xeeb ultrasonic khoom siv sib xyaw ua ke kev tshawb fawb, kev txhim kho thiab ntau lawm. Lub tuam txhab muaj cov cuab yeej muaj zog, thiab ultrasonic vuam muaj cov txheej txheem kev tswj hwm zoo, kev paub txog cov kws tshaj lij, cov kws tshaj lij thiab cov neeg ua haujlwm tom qab muag. Xyoo dhau los, raws li cov neeg siv khoom xav tau, cov khoom qub tau hloov kho tsis tu ncua thiab txhim kho, thiab ntau lub tshuab kub riveting tshiab tau tsim thiab zoo meej. Kev co txhuam kev sib tsoo tshuab cov khoom lag luam yog siv dav hauv: kev lag luam khoom ua si, chaw sau ntawv kev lag luam, kev lag luam tsheb, kev lag luam khoom siv hauv tsev, kev lag luam sib txuas lus, kev lag luam txhua hnub, kev lag luam electronics, ntim kev lag luam, ntsuas kev lag luam thiab lwm qhov chaw loj.
Xav paub ntau ntxiv, thov nyem qhov no:
https://www.altrasonicautomation.com/automation-ultrasonic-welding-machine-tinna/
