Hauv kev tsim cov txheej txheem vuam, cov khoom siv ncaj qha txiav txim siab qhov zoo ntawm vuam. Thaum muas lub tshuab laser vuam, feem ntau cov tuam txhab ua ntej nug: 'Nws puas tuaj yeem vuam kuv cov khoom siv?' Ua tsaug rau nws lub zog muaj zog, thaj chaw me me uas cuam tshuam rau cov cua sov thiab siab precision, laser vuam yog ntau yam ntau dua li cov txheej txheem. Nws tuav cov hlau sib xws thiab ntau yam khoom sib txawv. Hauv qab no yog cov lus qhia dav dav txog qhov laser vuam tuaj yeem koom nrog, nws ua haujlwm li cas thiab siv qhov twg - pab koj txiav txim siab sai sai seb nws haum rau koj cov kev xav tau ntau lawm.

Cov ntaub ntawv tseem ceeb - hlau yog qhov tseem ceeb, npog yuav luag txhua qhov chaw ua haujlwm

Laser vuam excel nrog hlau. Cov pa roj carbon steel, stainless hlau, aluminium alloys, tooj liab alloys thiab txawm tias kub kub alloys tuaj yeem welded nrog cov khoom zoo.

Titanium / nickel-base super-alloys: Cov no thov kom muaj cua sov tsawg kawg nkaus kom tsis txhob poob khoom. Laser lub me me HAZ khaws cia lub zog thiab corrosion kuj. Siv nyob rau hauv aero-engine thiab kev kho mob-kua khoom siv.

Cov ntaub ntawv txuas ntxiv - cov khoom tsis yog hlau & cov pob qij txha sib txawv rau cov kev xav tau tshwj xeeb

Tshaj li cov hlau, laser vuam twb paub tab rau cov thermoplastics thiab sib txawv-hlau ua ke.

Cov hlau tsis sib xws: Hlau-Al, Cu-Al, Ti-steel, thiab lwm yam. Laser qhov kev tswj xyuas qhov kub thiab txias suppresses brittle intermetallic. Feem ntau hauv EV roj teeb modules (Cu tabs rau Al busbars) thiab lub teeb yuag pib qhov chaw, sib txuas cov khoom zoo tshaj plaws ntawm txhua cov hlau.

Vim li cas laser tuaj yeem 'weld ntau thiab weld zoo'

Zog tsom & tswj tau: Spot loj 0.1-1 hli; Lub zog ntom ntom tawg los ntawm cov khoom siv hluav taws xob siab / kev cuam tshuam yam tsis muaj melting ntau dhau.

HAZ me me: Thaum tshav kub kub nyob hauv qhov sib koom ua ke, txwv tsis pub cuam tshuam thiab tawg-zoo tagnrho rau nyias lossis qhov tseeb.
Kev kub ceev: 2-5 × sai dua arc vuam, txo oxidation thiab alloy hlawv-tawm.
Saj zawg zog: Lub zog, mem tes zaus thiab kev mus los nrawm yog kho tau tam sim rau cov thicknesses sib txawv lossis cov khoom siv-tsis muaj cov cuab yeej hloov pauv.

Peb qhov chaw kuaj xyuas thaum xaiv lub laser welder rau koj cov khoom

1. Lub xeev cov khoom siv & thickness: Qhia tus neeg muag khoom kom paub meej cov alloy (xws li 6061 Al, 304 SS) thiab thickness kom lawv tuaj yeem phim lub zog laser (1-3 kW rau nyias daim ntawv, 4-10 kW rau tuab seem).
2. Qhia meej txog cov kev xav tau ntawm cov hlau tsis sib xws: Yog tias koj yuav tsum koom nrog steel-aluminium lossis tooj liab-aluminium, hais kom muaj peev xwm hloov pauv-hom thiab lub taub hau vuam tshwj xeeb.
3. Kev them nyiaj yug txheej txheem: Ib tus neeg muag khoom zoo muab kev txhim kho tsis zoo, cov qauv kev sib tw vuam thiab kev pabcuam ntev, tiv thaiv cov chaw tsis zoo los ntawm kev puas tsuaj ntau lawm.