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Ultrasonic oming Txau cov khoom siv rau microymedle deg

Mar 06, 2025 Tso lus

Ultrasonic atomization spraying equipment for microneedle surface coating 5

Ntsib thawj zaug

Ultrasonic txau tau tiav los ntawm Uldization Technology. Lub zog ntawm ultrasonic tsis disperses dej los yog kua, tsim cov lus piv txwv los ntawm ob peb micrometers rau 100 micrometers loj, uas ua rau daim ntawv thov ultrasonic tsis muaj tshuaj tsuag. Cov fansoe tuaj yeem muab ntau hom ntawm atomizing nozzles nrog cov khoom siv tshuaj ntxuav kom zoo, thiab cov khoom siv tshuaj txau, thiab tag nrho cov xaim hluav taws xob thiab tshuaj txau hom, thiab tag nrho cov hom tshuaj tsuag, thiab tag nrho cov khoom txau kom ua tiav txhua qhov kev xav tau ntawm ntau daim teb.

 

Ultrasonic atomization spraying equipment for microneedle surface coating 1

Lub ntsiab lus

Muaj ob txoj kev qhia txog txoj ntsiab lus rau cov hauv paus ntsiab lus. Lawv yog ib qho micro poob siab yoj txoj kev xav thiab saum npoo nro kev xav.

Ntawm ib sab tes, qhov kev tshawb xav ntawm micro poob siab piav qhia txog cavitation hauv cov kua thiab atomization ntawm micro poob siab vuag. Qhov kev tshawb xav no qhia tias cov cavation nyhuv yog qhov ncaj qha ua rau cov kua atomization ua kua. Thaum lub cavitation npuas ruptures, tsuas yog hluav taws xob thiab kho qhov muag, txhua lwm qhov hluav taws xob tshwm sim hauv cov micro poob siab. Thaum lub micro poob siab mus txog ib qho kev siv ib qho siv, nws yuav ua rau ua cov atomization ua kua. Thaum lub micro poob siab mus txog ib qho kev siv ib qho siv, nws yuav ua rau ua cov atomization ua kua.

Ntawm qhov tod tes, nto kev nruam txoj kev xav tau hais tias tiam ntawm cov tee yog vim qhov tsis txaus ntseeg ntawm cov kua dej saum cov dej ua kua. Tshwj xeeb, thaum lub suab sib npaug ntawm ultrasonic vuag hla dhau ntawm cov kua, qhov nro yog tsim los ntawm ultrasonic tsis muaj roj-kua interface. Thaum cov kev co mus txog ib qho nqi ntawm lub interface, lub zog ntawm cov dej ntws tawm, thiab lub ncov ntawm cov dej ntws tawm ntawm cov ntawv teev dab. Qhov kev tshawb xav no qhia tias saum npoo nro tsis muaj cov tee dej nyob ntawm lawv lub ncov, thiab lub teeb ci me me yog sib npaug rau lub nthwv dej.

 

Ultrasonic atomization spraying equipment for microneedle surface coating 2

Ultrasonic tshuaj tsuag yog ib txoj hauv kev kom tau txais kev xa tawm lossis siv cov txheej txheem kev kho mob gene nyob rau hauv microyedle ua kom haum lossis arrays. Yog qhov tseeb tau ua tiav los ntawm kev ua kom tso cov yeeb yaj kiab nyias nyias ntawm cov koob taub hau tsis tas sau lawv ntawm lub substrate. Cov tshuaj tsuag atomized me me yog hom phiaj thiab tswj tau kom tso nyiaj rau qhov chaw uas xav tau, tsis hais seb puas yuav tiv thaiv.

Ultrasonic ometer txau cov khoom siv tau thov cov khoom siv siv tshuaj yeeb, cov pob kws zais pa, microqhede geometries tsis muaj qhov xav tau ntawm webbing lossis ntau dhau khoom siv. Nrog kev pab los ntawm kev lom zem ultrasonic tsuag nozzle nozzle, tus me nyuam nruab nrab yog tsawg dua 10 microns thiab qhov loj tuaj yeem tsim cov khaub ncaws hnav thiab ua kom muaj tshuaj pleev kom zoo. Cov txheej txheej txheej tuab yog li 100 nanometers, nrog yuav luag tsis muaj qhov ntau dua qub, ua ultrasonic qhuav tshuab ntau haum rau microhedle txheej.

 

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