Laboratory ultrasonic tu tshuab zaus ntau dua qhov zoo dua?

Laboratory ultrasonic tu tshuab yog ib hom tshiab ntawm cov cuab yeej tu tsim rau kev ua kom huv huv ntawm chav kuaj. Nws tuaj yeem paub tsis siv neeg ntxuav ntawm ntau yam kev sim iav iav, cov cuab yeej siv tau zoo, daws lub sijhawm ntxuav cov tsoos ib txwm siv - siv thiab ua haujlwm hnyav, cov nyhuv yog qhov nyuaj los tswj qhov tsis zoo, tab sis kuj tuaj yeem zam cov kws tshawb fawb pom cov tshuaj tua kab mob, ua si. lub luag haujlwm hauv kev txhim kho lub chaw kuaj xyuas ib puag ncig.

Raws li peb txhua tus paub, kev ntxuav ultrasonic yog raws li cov nyhuv cavitation, uas yog ib qho tseem ceeb los txiav txim siab cov nyhuv ntawm ultrasonic tu, thiab ultrasonic zaus yuav ncaj qha cuam tshuam rau cov nyhuv cavitation, yog li ntau tus neeg hauv kev yuav khoom ntawm chav kuaj ultrasonic tu tshuab yuav tsom rau. qhov zaus ntawm no parameter. Koj paub tias zaus yog pes tsawg zaus cov khoom ua tiav ib ntus hloov pauv hauv 1 thib ob, tab sis qhov zaus ultrasonic yog dab tsi? Raws li lub npe qhia, qhov no yog hais txog tus naj npawb ntawm lub suab nthwv dej ua tiav ib ntus hloov ib thib ob, xws li 20KHz, uas txhais tau hais tias lub suab nthwv dej ua rau 20,000 vibrations ib ob.

Vim hais tias lub workpiece thiab av yuav tsum tau ntxuav nyob rau hauv ntau yam lag luam, zaus ntawm ultrasonic tu kuj txawv. Ultrasonic zaus thov nyob rau hauv lub tshav pob ntawm tu yuav roughly muab faib ua tsawg zaus, nruab nrab zaus, siab zaus, megabif ob peb qib. Cov zaus uas nquag siv hauv kev tu vaj tse yog 28KHz, 40KHz, 68Khz, 80KHz thiab 120KHz, ntawm cov uas 40KHz yog cov zaus siv ntau tshaj plaws hauv ntau yam lag luam. Nyob rau hauv lub ntsej muag ntawm ntau zaus xaiv, uas zaus ntawm lub ultrasonic tu tshuab siv nyob rau hauv lub laboratory yog tsim nyog?

Laboratory ultrasonic tu tshuab zaus ntau dua qhov zoo dua? Cov nyhuv cavitation txo qis nrog qhov nce ntawm zaus, tsawg zaus, cavitation yog ib qho yooj yim tshwm sim, cov kua ntxuav los ntawm compression thiab sparse kev txiav txim muaj lub sij hawm ntev dua, kom cavitation npuas tuaj yeem loj hlob mus rau qhov loj dua ua ntej blasting, ua kom cov aeration siv, feem ntau haum rau tu av thiab workpiece nto ntawm high degree ntawm adhesion teb; Siab - zaus ultrasound, qhov thim rov qab yog qhov tseeb. Nws tuaj yeem pom tau tias qhov nruab nrab - zaus tsawg feem ntau yog siv los ntxuav loj - cov av me me, nruab nrab - cov zaus siab yog siv los ntxuav micron theem av, thiab megabif tuaj yeem siv los ntxuav. micron thiab submicron qib av. Tom qab kev sim, cov tais diav thiab cov cuab yeej feem ntau muaj ntau qhov sib txawv ntawm cov av uas txuas nrog rau saum npoo, yog li nyob rau hauv lub chaw soj nstuam, qhov sib txawv ultrasonic zaus ua ke tuaj yeem xaiv raws li kev xav tau ntawm kev tu, thiaj li ua tiav cov nyhuv tu zoo tshaj plaws.