Puas tuaj yeem Ultrasonic Waves Weld Hlau?

Ultrasonic nthwv dej tuaj yeem vuam hlau. Cov hlau ultrasonic vuam tuaj yeem muab faib ua qhov chaw vuam, nplhaib vuam, vuam vuam, thiab hlau vuam.
1. Qhov chaw vuam. Qhov kev co ntawm qhov chaw vuam tshuab tuaj yeem muab faib ua longitudinal vibration (lub teeb qauv) system, dabtsi yog khoov kev co (hnyav qauv) system, thiab lub teeb bending vibration system raws li qhov kev co ntawm lub suab nrov pas nrig. Lub teeb qauv yog tsim rau me me qhov chaw vuam tshuab nrog lub zog tsawg dua 500W, cov qauv hnyav yog tsim rau kilowatt high-power welding tshuab, thiab lub teeb bending vibration system yog tsim rau nruab nrab thiab me zog vuam tshuab. Ob leeg muaj qhov zoo ntawm ob lub vibration systems.
2. Vuam vuam. Los ntawm kev siv txoj kev sib txuas ntawm lub voj voog, lub kaw vuam vuam tuaj yeem tsim nyob rau hauv ib qho mus, thiab siv lub tshuab torsional vibration. Thaum lub sij hawm vuam txheej txheem, lub vibration amplitude qhia ib tug symmetrical linear kev sib raug zoo nrog rau cov axis ntawm lub acoustic pas nrig, nrog xoom amplitude nyob rau hauv cheeb tsam axial thiab lub siab tshaj plaws amplitude ntawm ntug ntawm lub solder ncoo. Obviously, lub nplhaib vuam yog cov txheej txheem ntim zoo tshaj plaws rau cov khoom siv hluav taws xob microelectronic.
3. Hlau vuam. Hlau vuam tuaj yeem pom raws li kev txuas ntxiv ntawm qhov chaw vuam txoj kev. Txoj kev no suav nrog kev tau txais 150mm ntev linear weld los ntawm ib kab sab sauv acoustic ncej. Txoj kev no yog tsim rau linear sealing ntawm ntawv ci.
4. Seam vuam. Cov kev co ntawm lub seam welding tshuab tuaj yeem raug cais raws li lub xeev kev co ntawm nws cov ntaub qhwv;
A - Longitudinal vibration system;
B-bending vibration system;
C - torsional vibration systems thiab lwm yam.
Ntawm lawv, a thiab b feem ntau siv. Lub vibration kev taw qhia ntawm nws cov ntaub so ntswg yog perpendicular mus rau vuam kev taw qhia. Kev co kev taw qhia ntawm c yog parallel rau vuam kev taw qhia. Seam welding tuaj yeem tau txais qhov sib txuas txuas txuas txuas txuas. Feem ntau, lub workpiece yog clamped ntawm lub sab sauv thiab sab pads. Hauv cov xwm txheej tshwj xeeb, lub tiaj tiaj hauv qab acoustic ncej tuaj yeem siv tau.

Cov ntaub ntawv nthuav dav:
Ultrasonic hlau vuam yog ib txoj kev tshwj xeeb ntawm kev sib txuas ntawm tib yam lossis sib txawv ntawm cov hlau siv lub zog ntawm lub zog ntawm ultrasonic zaus. Thaum lub sij hawm ultrasonic vuam, cov hlau tsis xa tam sim no mus rau lub workpiece los yog siv ib tug high-kub kub qhov chaw rau lub workpiece. Nws tsuas yog hloov lub zog txhua yam mus rau hauv lub zog sab hauv nyob rau hauv lub zog zoo li qub Deformation zog thiab txwv kub nce. Khoom theem vuam tshwm sim thaum ob lub hauv paus ntaub ntawv ncav cuag qhov kub ntawm recrystallization. Yog li ntawd, nws zoo overcomes phenomena xws li splashing thiab oxidation thaum kuj welding. Ultrasonic hlau vuam tshuab tuaj yeem ua ib qho taw tes vuam, ntau lub ntsiab lus vuam, thiab luv luv vuam ntawm cov hlau zoo lossis cov ntawv nyias ntawm cov hlau tsis muaj hlau xws li tooj liab, nyiaj, txhuas, thiab npib tsib xee.
Taw qhia rau Ultrasonic Hlau Vuam
Ultrasonic hlau welding yog hais txog ib qho taw tes welding, multi-point welding, thiab luv luv sawb vuam ntawm tooj liab, nyiaj, txhuas, npib tsib xee thiab lwm yam hlau zoo hlau los yog nyias cov ntaub ntawv. Nws yog feem ntau siv rau vuam hlau workpieces xws li controllable silicon leads, fuse pieces, hluav taws xob leads, lithium roj teeb electrodes, thiab electrode pob ntseg.
Hlau ultrasonic vuam txoj kev yuav muab faib ua plaub hom: qhov chaw vuam, yob vuam, hlau hlua, thiab raj sealing, uas yog dav siv nyob rau hauv ntau yam xws li tsheb, tub yees, hnub ci zog, roj teeb, thiab electronics.
Yam cuam tshuam rau ultrasonic hlau vuam
Cov yam tseem ceeb uas cuam tshuam rau cov hlau ultrasonic vuam xws li siab, lub zog / lub sijhawm, amplitude, vuam taub hau, txheej txheem, khoom siv, thiab lwm yam.
1. Cov yam ntxwv siab
Lub vuam siab muaj qhov cuam tshuam loj rau qhov zoo ntawm cov pob qij txha welded, thiab lub zog ntawm cov pob qij txha welded nce ua ntej thiab tom qab ntawd txo qis nrog kev nce siab. Vuam siab yuav hloov qhov zawv zawg tsis kam ntawm vuam interface. Ib qho kev sib txuas me me yuav ua rau me me zawv zawg tsis kam ntawm lub interface, ua rau lub zog tsim los ntawm kev sib txhuam tsis txaus los tsim kev sib txuas zoo ntawm lub interface; Kev siv vuam ntau dhau ua rau lub taub hau lub cuab yeej raug nias ntau dhau, ua rau muaj kev sib cuam tshuam ntawm vuam interface hlau thiab cuam tshuam rau cov txheeb ze txav ntawm qhov cuam tshuam, cuam tshuam ntxiv kev sib txuas ntawm cov hlau sib txuas thiab ua rau muaj kev puas tsuaj ntawm cov khoom siv ntawm cov welded. sib koom. Yog li ntawd, qhov tsim nyog welding siab tsis yog txiav txim siab rau vuam zoo.
2. Lub Zog / Lub Sijhawm Ua Haujlwm
Lub sij hawm vuam ncaj qha cuam tshuam rau lub zog tawm tswv yim thaum lub sij hawm vuam thiab muaj kev cuam tshuam ncaj qha rau cov nyhuv vuam. Vuam lub sij hawm luv luv, lub zog tawm tswv yim tsis txaus, thiab vim tsis muaj kev sib txhuam, nws nyuaj rau tsim cov ntsiab lus vuam zoo; Raws li lub sij hawm welding nce, kev sib txhuam kev sib txhuam ua rau qhov kub thiab txias, thiab cov khoom siv ua haujlwm pib muag. Cov oxide zaj duab xis ntawm qhov sib txuas ntawm qhov chaw vuam yog puas thiab cov yas deformation tshwm sim, uas tuaj yeem tsim kev sib txuas zoo; Thaum lub sij hawm welding txuas ntxiv, lub taub hau vuam yog qhov ua rau cov cim sib sib zog nqus ntawm qhov chaw ntawm lub workpiece, uas muaj kev cuam tshuam tsis zoo rau kev siv vuam. Tsis tas li ntawd, lub sijhawm vuam ntau dhau tuaj yeem yooj yim ua rau adhesion ntawm lub taub hau vuam thiab lub workpiece raug welded;
3. Amplitude factor
Cov kev co tsim ntawm lub workpiece thiab lub workpiece thaum lub sij hawm ultrasonic vuam ncaj qha cuam tshuam lub instantaneous tshaj tawm ntawm lub workpiece interface kev co, thaum kawg cuam tshuam rau frictional tshav kub tiam thiab yas deformation, thiab cuam tshuam rau vuam zoo.
4. Vuam taub hau yam
Lub taub hau vuam yog ib qho tseem ceeb ntawm ultrasonic hlau vuam. Thaum lub sij hawm vuam txheej txheem, lub vuam lub taub hau yuav tsum tuav lub workpiece nruj nreem nyob rau hauv siab, thiaj li hais tias cov neeg kho tshuab kev co generated los ntawm lub ultrasonic vuam tshuab yuav kis tau mus rau lub interface ntawm lub workpiece los tsim ib tug ruaj theem kev twb kev txuas.
Qhov sib txawv ntawm qhov sib txawv ntawm lub taub hau tuaj yeem ua rau sib txawv ntawm qhov sib txawv ntawm vuam siab thaum lub sij hawm vuam, uas yog, kev sib txuas sib txuas muaj qhov sib txawv ntawm qhov sib txawv, uas ua rau muaj kev sib txhuam sib txawv thaum lub sij hawm vuam, uas ua rau sib txawv kub ntau lawm thaum sib txhuam, ua rau sib txawv workpiece. kub thaum lub sij hawm vuam txheej txheem thiab thaum kawg cuam tshuam rau kev sib koom tes zoo.
Thaum qhov chaw vuam lub taub hau zoo ib yam, cov duab plaub lub taub hau vuam tsim cov yas deformation muaj zog dua li lub taub hau vuam; Thaum cov duab ntawm lub taub hau vuam zoo ib yam, lub vuam taub hau loj dua tuaj yeem ua rau cov yas deformation muaj zog dua nyob rau hauv qhov chaw vuam. Thaum lub vuam taub hau qhov chaw zoo ib yam, lub voj vuam taub hau yog qhov zoo tshaj plaws rau extrude cov khoom siv hauv qab vuam taub hau, ua kom sib sib zog nqus indentations; Thaum cov duab ntawm lub taub hau vuam zoo ib yam, lub taub hau vuam me me ua rau lub siab ntau dua nyob rau hauv qhov chaw sib chwv ntawm qhov chaw ua haujlwm, ua rau muaj kev sib sib zog nqus.
5. Lwm yam
Cov yam tseem ceeb uas cuam tshuam rau kev ua tau zoo ntawm ultrasonic vuam muaj xws li: txheej txheem ntawm tes (lamination lossis winding), ib txheej pob ntseg tuab thiab pob ntseg khoom, npog phaj pob ntseg tuab thiab cov khoom siv, pob ntseg tuab thiab cov khoom siv, vuam cheeb tsam, vuam kos duab, welding tsis, deg huv si, thiab lwm yam