Daim ntawv thov ntawm Laser Welding hauv Automobile Manufacturing

1. Laser Self-fusion Vuam

Laser self-fluxing vuam yog hais txog ob los yog ntau tshaj qhov vuam qhov chaw, uas yog condensed mus rau hauv tag nrho tom qab melting thiab txias kom tiav vuam zoo. Nyob rau hauv laser self-fluxing welding, vuam tuaj yeem ua tiav yam tsis tau ntxiv flux, uas tuaj yeem txuag cov nqi vuam. Hauv kev ua haujlwm tshwj xeeb, nyob rau hauv qhov kev txiav txim ntawm lub laser beam, qhov kub ntawm qhov chaw vuam mus txog qhov kub ntawm lub sij hawm luv luv, thiab cov hlau vaporization yuav tsim ib lub qhov, raws li qhia hauv daim duab hauv qab no, lub recoil siab ntawm lub qhov. hlau vapor thiab nto nro ntawm cov kua hlau, Tom qab lub ntiajteb txawj nqus mus txog ib tug balanced lub xeev, lub qhov tsis tob ntxiv. Tom qab lub qhov me me nrog qhov tob ruaj khov raug kaw, lub laser sib sib zog nqus nkag welding tiav. Tam sim no, nyob rau hauv kev tsim tsheb, laser self-fluxing vuam muaj ntau yam kev siv, thiab feem ntau yog siv rau hauv tailor vuam, sib dhos vuam thiab qhov chaw vuam ntawm lub cev tsheb.

2. Laser Hlau Filling Vuam

Lub hauv paus ntsiab lus ntawm laser xaim muab tub lim welding yog ntxiv cov khoom siv vuam tshwj xeeb rau cov vuam seam, thiab yaj cov khoom siv vuam puv los ntawm lub laser beam los ua ib qho kev sib koom ua ke. Piv nrog rau cov txheej txheem uas tsis yog-filler welding, nws muaj qhov pom tseeb zoo. Nws tuaj yeem tsis tsuas yog nthuav dav daim ntawv thov ntau yam ntawm laser vuam, tab sis kuj ua tiav cov vuam ntawm cov phaj tuab ntawm lub zog qis, thiab muaj cov nyhuv vuam ntau dua.

3. Hybrid Laser Arc Vuam

Nyob rau hauv laser vuam, lub hauv paus ntsiab lus ntawm laser arc hybrid welding yog los ua ke lub laser tshav kub qhov chaw thiab lub arc, thiab ua hauj lwm ua ke ntawm ib tug molten pas dej ua ke kom tiav vuam. Txoj kev vuam no muaj cov yam ntxwv ntawm me me deformation, ceev ceev thiab siab adaptability.

4. Laser tej thaj chaw deb Vuam

Nyob rau hauv laser vuam tshuab, laser tej thaj chaw deb welding yuav nqa tawm tej thaj chaw deb ua nrog kev pab los ntawm high-ceev scanning vibrating lub taub hau, thiab weld qhov chaw nrog txawv zog laser beams. Nyob rau hauv daim ntawv thov tam sim no ntawm laser tej thaj chaw deb vuam nyob rau hauv tsheb manufacturing, nws muaj cov nram qab no zoo:
(1) Nws muaj qhov tseeb qhov tseeb thiab tuaj yeem paub qhov vuam ceev kom ua tau raws li qhov xav tau ntawm cov tuam txhab tsheb.
(2) Nws tuaj yeem welded nrog cov qauv sib txawv kom tau raws li qhov xav tau ntawm cov duab sib txawv.
Laser tej thaj chaw deb welding muaj siab xav tau ntawm cov ntaub ntawv thiab khoom siv. Ntawm qhov tuab tuab, qhov tob qhov vuam tsis tuaj yeem txo qis thiab lub zog shear ntawm qhov vuam qis dua.

5. Laser Brazing

Laser brazing tshuab muaj qhov zoo ntawm cov tsos zoo nkauj, muaj zog sealing thiab siab vuam zog. Lub hauv paus ntsiab lus tshwj xeeb yog tsom lub teeb laser rau ntawm qhov chaw ntawm vuam hlau, sau cov vuam ib feem tom qab melting vuam hlau, thiab ua tiav cov vuam nrog cov txheej txheem brazing. Txawm hais tias txoj kev no zoo ib yam li fusion vuam, lub hauv paus hlau tsis yog yaj hauv kev ua haujlwm tiag tiag. Yog li ntawd, nws yuav tsum tau hais tias lub melting point ntawm lub brazing muab tub lim hlau yog tsawg tshaj li ntawm lub hauv paus hlau, thiaj li hais tias zoo welding yuav ua tau tiav los ntawm cov kua brazing muab tub lim hlau.

Rau lub tsheb tsim kev lag luam, cov tshuab laser vuam sib txawv muaj qhov sib txawv siv qhov tseem ceeb. Xaiv txoj kev vuam tsim nyog rau qhov sib txawv ntawm lub tsheb yuav pab txhim kho tag nrho cov khoom tsim tsheb zoo, thiab tseem ua tau raws li cov kev xav tau ntawm cov tuam txhab tsheb ntawm cov nqi vuam thiab vuam efficiency. Vim li no, daim ntawv no tshuaj xyuas lub hauv paus ntsiab lus, qhov zoo thiab qhov tsis zoo ntawm laser vuam tshuab, thiab sib tham txog daim ntawv thov cuam tshuam ntawm laser self-fluxing vuam, laser hlau filling vuam, laser arc hybrid vuam, laser tej thaj chaw deb vuam thiab laser brazing hauv tsheb tsim. Muab cov kev paub vuam rau kev tsim tsheb, txhim kho cov vuam theem ntawm kev lag luam tsheb, thiab txhawb kev noj qab haus huv thiab kev loj hlob ntawm kev lag luam tsheb.