Ultrasonic zaus kuaj kom pom tseeb, tshuab ultrasonic welding siv zaus hloov kho txoj kev
Txhawm rau kom ua tiav qhov kev siv zoo tshaj plaws thiab tswj cov kev ua haujlwm ntawm lub tshuab, nws yog qhov tseem ceeb heev los kho lub zog ultrasonic qhov chaw thiab ultrasonic vibrator resonance.
A: Ua ntej kho, xyuas kom meej tias lub ultrasonic weld lub taub hau thiab cov ultrasonic modulator yuav tsum muab tub. Thaum tuning, tsis txhob chwv lwm seem ntawm lub taub hau vuam.
B: Qhib lub hwj huam hloov, thiab lub zog taw qhia yuav pom. Muab phau ntawv / hloov chaw pib tso rau hauv phau ntawv qhia.
C: Nias lub ntsuas ultrasonic kuaj thiab saib lub ammeter. Yog tias ammeter pointer ntau dua 2A, (piv txwv li, ob lub hlwb me me), nias lub ultrasonic kuaj hloov rau lub sijhawm luv heev. Hloov qhov zaus hloov kho thiab tig nws sab laug thiab sab xis kom txog thaum lub voltmeter qhia qhov chaw yam tsawg kawg nkaus. Feem ntau ammeter qis dua 1.0A, thiab qhov me me nws zoo dua, yog tias nws loj dhau, nws yuav ua kev puas tsuaj rau lub tshuab hluav taws xob ultrasonic yog tias nws siv nyuaj dhau.
Lus khaws xav
(1): Thaum kho qhov teeb tsa nyob rau hauv inductance, qhov loj me ntawm lub thawv load hloov pauv, tsis hais qhia lub zog loj. Nws tsuas yog qhia txog qib ntawm resonance ntawm lub tshuab hluav taws xob thiab lub tshuab hloov pauv. (Qhov tsawg dua qhov voltage, qhov zoo dua resonance). (Lub amplitude hloov kho hloov kuj tseem tuaj yeem hloov kho, tab sis qhov hloov kho amplitude tuaj yeem hloov kho tsis tau thaum muaj ultrasonic zis los tiv thaiv lub siab hluav taws xob hluav taws xob.)
(2): Thaum lub rooj thauj khoom tsis ua haujlwm, nws qhia qhov degree ntawm resonance; thaum nws thau khoom, nws taw lub zog tawm.
(3): Thaum kho, yog tias lub ntsuas loj dhau lawm, hloov mus kuaj yuav tsum tau tso tawm tam sim ntawd. Tom qab 3 vib nas this, kho qhov pib inductance thiab tom qab ntawd ua qhov kev kuaj xyuas ultrasonic.
(4): Kho qhov sib yog tseem ceeb heev. Yog tias qhov xwm txheej ib txwm tsis tuaj yeem ua tiav, thov xa mus rau lub rooj tshawb nrhiav qhov txhaum thiab tsis txhob siv nws kom tsis txhob muaj kev puas tsuaj rau lub tshuab.
