Ultrasonic lub ntsiab lus txhais
yog lub horn ultrasonic:
Ultrasonic tshuab raj yog lub sijhawm tsis tseem ceeb rau txhua tus neeg xa khoom ultrasonic thiab yog ib feem ntawm cov khoom siv ultrasonic welding. Nws txoj haujlwm yog ua rau ob peb lub ultrasonic tsis ua los ntawm transducer mus rau yam khoom uas tau ua. Vim tias nws yuav kis tau ultrasonic tsis, vuam lub taub hau yuav tsum ua haujlwm nyob rau hauv lub xeev resonant, uas yog, nws lub ntuj resonant zaus yuav tsum phim lub transducer. Thib ob, lub nthwv yuav tsum sib txawv, thiab cov duab ntawm lub ntsej muag kawg ntawm lub taub hau vuam yuav tsum tau hloov kho kom haum rau qhov zoo li ntawm cov haujlwm ua haujlwm yuav tsum tau txais tos.
Qhov kev xaiv ntawm ultrasonic vuam taub hau cov khoom (titanium alloy, magnesium txhuas alloy, hmoov metallurgy steel, thiab lwm yam).
tus qauv siv ntawm ultrasonic kub:
Lub taub hau vuam ultrasonic (ultrasonic vuam pwm) ncaj qha mus cuag cov khoom yuav tsum tau welded, thiab muaj lub luag haujlwm rau kis ultrasonic kev sib zog lub zog rau tus kwv kom tau txais welded. Raws li cov ultrasonic zaus ntawm lub hauv paus, lub taub hau vuam nrog qhov sib txuam zaus yuav tsum tau siv, thiab ntau zaus tsis tuaj yeem sib xyaw tau. Yuav kom ua tiav qhov kev ua haujlwm vuam zoo tshaj plaws, lub vuam taub hau yuav tsum tau tsim kom zoo kom nws thiaj li xa tau lub zog kev co. Ntxiv rau kev xaiv cov khoom tsim nyog raws li cov khoom cov yam ntxwv thiab cov kev xav tau tshwj xeeb, FEM tsom xam txoj kev yog feem ntau siv los ntsuas qhov zoo thiab zoo ntawm vuam taub hau tsim. Rau cov neeg tsim qauv, nws tuaj yeem txhim kho cov khoom tiav thiab cov txheej txheem luv.
Kev ua tsis zoo ntawm lub tshuab raj lossis siv cov tshuab raj tsis tau tso cai tuaj yeem ua rau vuam txheej txheem thiab ua rau raug nqi ntau lawm rau qhov ntau lawm, uas tuaj yeem ncaj qha mus ua kev puas tsuaj rau transducer lossis amplifier.
