Aluminium thiab aluminium alloys ua lub luag haujlwm tseem ceeb hauv ntau yam khoom siv hauv kev siv tshuab niaj hnub engineering. Nws cov zis txhua xyoo yog thib ob tsuas yog hlau hauv ntiaj teb thiab thawj zaug hauv cov hlau tsis muaj hlau. Yog tias aluminium alloy thawj zaug tshwm sim hauv kev lag luam aviation, nyob rau hauv xyoo tsis ntev los no, aluminium thiab aluminium alloy tau dav siv hauv aerospace, tsheb, nkoj thiab txawm tias tsev kho kom zoo nkauj ntxiv rau kev lag luam aviation.
Aluminium alloy welding yog hais txog cov txheej txheem vuam ntawm cov ntaub ntawv aluminium alloy. Tam sim no, lub ntsiab vuam txheej txheem ntawm aluminium alloy yog phau ntawv TIG vuam, tsis siv neeg TIG vuam thiab MIG vuam vim nws lub zog siab thiab lub teeb yuag. Ntawm lawv, argon arc vuam yog qhov siv dav tshaj plaws. Txawm li cas los xij, nrog kev txhim kho ntawm kev lag luam, cov tsoos argon arc vuam tsis tuaj yeem ua tau raws li kev xav tau ntawm cov neeg siv khoom hauv qee qhov chaw.
Cov tsoos argon arc vuam tsis tsuas yog xav tau cov kws tshaj lij paub tab, tab sis kuj yog txwv los ntawm kev sib txuas qeeb qeeb, vuam nyuaj thiab cov ntsiab lus ozone siab thaum vuam, uas yog teeb meem rau tib neeg lub cev; Vim qhov loj kub cuam tshuam cheeb tsam, yooj yim deformation thiab nyuaj guarantee ntawm weld zoo, nws tau txwv nyob rau hauv txoj kev loj hlob ntawm kev lag luam.
Laser vuam yog ib hom high-zog ceev laser beam raws li lub tshav kub qhov chaw kom sov cov khoom nyob rau hauv ib tug me me cheeb tsam, yaj cov khoom thiab tsim ib tug tshwj xeeb molten pas dej ua ke kom ua tiav cov nyhuv ntawm vuam. Nyob rau hauv xyoo tas los no, nrog kev nce qib ntawm laser technology, daim ntawv thov ntawm laser ua tau ua dav thiab pom tseeb dua.
Nta
1. Ceev vuam ceev thiab kev ua haujlwm siab;
2.No laser hlau filling yog xav tau los txo tus nqi;
3. Txo cov khoom deformation;
4.Lub vuam yog du thiab zoo nkauj, txo cov txheej txheem sib tsoo tom ntej.
Tom qab ib txwm welding, cov ntsiab lus vuam feem ntau yuav tsum tau polished kom ntseeg tau tias smoothness thiab tsis muaj roughness, thaum laser vuam tsuas yog qhia txog qhov zoo ntawm kev ua haujlwm.