Lub ntsiab tsis ntawm ultrasonic tu tshuab

Zaus: Ntau dua lossis sib npaug rau 20KHz
Ntxuav nruab nrab: ultrasonic tu yog saws. Feem ntau, muaj ob hom tshuaj ntxuav: tshuaj hnyav thiab dej-raws li tus neeg saib xyuas.
Cov tshuaj ua haujlwm ntawm kev ntxuav nruab nrab tuaj yeem ua kom cov nyhuv tu ultrasonic. Ultrasonic tu yog lub cev ua haujlwm. Kev sib xyaw ua ke ntawm ob txoj haujlwm tuaj yeem ua kom huv thiab huv huv ntawm cov khoom.
Lub zog ceev: lub zog ceev{{0}}emission zog (W)/emission area (cm2) feem ntau Ntau dua los yog sib npaug rau 0.3W/cm2. Qhov siab dua lub zog ceev ntawm ultrasound, qhov muaj zog cov nyhuv cavitation, qhov ceev ceev, thiab qhov zoo dua cov nyhuv tu. Txawm li cas los xij, rau cov khoom muaj tseeb nrog qhov ua tiav siab, lub sij hawm ntev lub zog ceev ceev yuav tsim "cavitation" corrosion ntawm qhov khoom.
Ultrasonic zaus: qhov qis dua qhov ultrasonic zaus, qhov yooj yim dua cov cavitation hauv cov kua yog, qhov ntau dua qhov siv ntawm cov cavitation yog, thiab cov nyhuv muaj zog dua. Nws muaj feem xyuam rau thawj zaug ntxuav ntawm lub workpiece (qhuav thiab qias neeg). Yog hais tias qhov zaus yog siab, lub ultrasonic yoj muaj zog directionality, uas yog haum rau zoo yam khoom tu.
Kev ntxuav kub: feem ntau hais lus, cov nyhuv cavitation ntawm ultrasonic yog qhov zoo tshaj plaws ntawm 30 degree - 40 degree . Qhov kub thiab txias dua, qhov tseem ceeb ntawm cov nyhuv yog. Feem ntau, kev ua haujlwm kub ntawm 50 degree - 70 degree yog siv rau kev siv ultrasonic.
Txoj kev muab tso rau ntawm lub workpiece thaum lub sij hawm ntxuav thiab xaiv tus nqi ntawm cov dej ntxuav. Feem ntau, cov kua theem ntawm cov kua ntxuav yog ntau tshaj 100mm siab tshaj qhov kev co nto. Rau cov khoom loj dua, cov hlau tsis muaj hlau mesh tawb feem ntau yog siv los ntxuav. Lub mesh ntawm lub mesh tawb muaj feem xyuam rau kev ua hauj lwm zaus ntawm ultrasonic yoj. Tam sim no kev lag luam tu zaus yuav tsum tau hais tias lub mesh feem ntau yog ntau tshaj 10mm.