Ultrasonic Pwm Los Xav Txog Qhov Tseeb
Ultrasonic pwm tseem hu ua ultrasonic welding taub hau, ultrasonic tshuab raj. Qee tus neeg muas zaub xav tias cov duab ntawm ultrasonic vuam taub hau yog qhov yooj yim thiab tuaj yeem tsim thiab tsim khoom. Tab sis ultrasonic vuam taub hau muaj ntau yam xyuam xim rau.
Hauv kev qhia tam sim no ntawm yam tseem ceeb uas yuav tau txiav txim siab hauv ultrasonic pwm, kev qhia luv luv rau peb qhov khoom ntawm aluminium-magnesium alloy yuav qhia luv luv.
一. Aluminium-magnesium alloy (7075T651, 2024T651, 6061T651)
1. 7075T651: siv nyob rau hauv kev vibration tshuab thiab Horn kev tsim khoom, cov khoom siv muaj cov tshuab tawm los siab lub zog, siab lub zog, lub zog thermal conductivity, yog qhov zoo tagnrho ultrasonic pwm kev tsim khoom siv;
2. 2024T651: Feem ntau nws yog siv hauv kev tsim HORN. Nws muaj zoo enthalpy, muaj zog thermal conductivity thiab sim hardness. Nws yog siv cov khoom siv yas dav dav.
3. 6061T651: Siv hauv kev tsim HORN nrog cov khoom qis dua, nws muaj kev ywj pheej zoo thiab muag muag.
Titanium alloy: Nws yog siv rau kev co ua kom tsis tu ncua, nrog lub siab ntawm lub cev, cov cua sov kom zoo, siab hardness thiab tus nqi siab.
二. Kev lag luam tawv aluminium alloy: cov khoom siv hauv tsev, siv rau cov txheej txheem zoo tib yam aluminium, tsis muaj cua sov ua kom zoo, poob siab rau ultrasonic yas vuam tshuab, tsis muaj nqi.
Hauv kev tsim cov khub ntawm ultrasonic pwm, peb yuav tsum txiav txim siab raws li cov hauv qab no:
1. Cov khoom lag luam xav tau: txiav txim siab lub neej kev pab thiab kev hnav tus pwm, thiab yog li txiav txim siab siv cov hlau twg.
2. Cov duab ntawm cov khoom lag luam: Dab tsi ntawm cov txheej txheem vuam siv los txhawm rau txhawm qhov loj ntawm pwm, qhov chaw tiv thaiv kab mob siab, qhov deformation uas yuav tshwm sim thaum cov khoom lag luam, thiab lub zog thiab kev ua haujlwm ntau npaum li cas. Txawm hais tias nws muaj peev xwm ua tiav txoj haujlwm hauv ib qhov weld.
3. Cov yas qhov xwm ntawm cov khoom lag luam: txiav txim siab ua haujlwm loj ntawm cov pwm, qhov haujlwm ntawd yuav tsum lees txais lub zog ultrasonic, daim ntawv ntawm cov kab hluav taws xob, qhov chaw, qhov loj me. Yuav tsim qauv sib cuag li cas thaum cov sib xyaw yas sib txawv
4. Cov kev pab cuam zoo tom qab muag.
Kev sib xyaw zoo yog nyob ntawm cov hauv qab no:
1. Cov khoom lag luam: Cov duab sib txawv, phab ntsa tuab thiab cov ntaub ntawv yas txiav txim lub zog thiab cov yam ntxwv ntawm cov tshuab vuam ultrasonic.
2. Kev tsim qauv ntawm cov interface: Feem ntau, cov neeg xa khoom ntawm tshuab vuam ultrasonic muab cov lus ntuas. Yuav kom ua tiav cov txiaj ntsig zoo tshaj plaws, nws yuav tsum ua raws li qhov sib txawv ntawm vuam txuas, phab ntsa tuab, yas, thiab tsim kev tshaj lij, tshwj xeeb tshaj yog nyob rau theem kev txhim kho ntawm kev txhaj tshuaj molding. Tom qab ntau qhov kev hloov pauv, txhaj tshuaj pwm yuav txo lub neej kev txhaj tshuaj pwm thiab ua rau deformation thiab burrs, uas yog tus nqi heev. Cov neeg xa khoom zoo tuaj yeem pom cov teeb meem thiab cov kev daws teeb meem thaum vuam cov yas. Kev muab cov qauv tsim tau zoo tuaj yeem pab koj kom tau txais txiaj ntsig zoo, txuag lub sijhawm thiab tus nqi txuam nrog kev hloov txhaj tshuaj pwm.
3. Lub tshuab ua tau zoo ultrasonic yas vuam tshuab: (cov neeg ua haujlwm yuav tsum xub ntse lawv cov cuab yeej) lub tshuab ua kom siab zoo uas lub tshuab tau tsim kom paub tab, ruaj khov thiab ruaj khov, nrog cov txheej txheem txheem thiab tseem tuaj yeem ua tiav cov khoom zoo tom qab ntau xyoo.
4. Cov pwm tuaj yeem siv cov txiaj ntsig ntawm txoj kev siv vuam: Cov pwm zoo tuaj yeem txhim kho txoj kev ua haujlwm ntawm vuam zoo thiab ua cov khoom loj nrog cov cav me me. Hloov pauv, cov khoom siv khoom puas tuaj yeem ua rau poob nyiaj txiag.
