Laser vuam, nrog nws qhov zoo ntawm kev ua haujlwm siab, kev ua haujlwm siab, thiab tsis tshua muaj kev kub ntxhov hauv cheeb tsam, yog siv dav hauv kev lag luam xws li tsheb qhov chaw, roj teeb casings, cov khoom siv hauv tsev, thiab kev tsim kho vajtse. Txawm li cas los xij, ntau lub tuam txhab pom tias kev hloov pauv tsis yog sijhawm siv sijhawm, kev tsim cov vuam tsis ruaj khov, thiab cov teeb meem xws li tawg, tawg-los ntawm, lossis kev nkag mus tsis txaus tshwm sim thaum pib ua haujlwm lossis hloov khoom siv. Qhov tseeb, los ntawm kev paub txog cov ntsiab lus tseem ceeb thiab cov txheej txheem hloov kho ntawm laser vuam, feem ntau cov welds tuaj yeem ua tiav cov txiaj ntsig vuam ruaj khov thiab ua haujlwm tau zoo hauv lub sijhawm luv luv.

I. Core Parameters thiab Adjustment Logic ntawm Laser Vuam

Cov txheej txheem tseem ceeb ntawm laser welding feem ntau suav nrog lub zog laser, vuam ceev, focal txoj hauj lwm, mem tes hom, thiab auxiliary gas flow rate. Hauv kev hloov kho tiag tiag, nws raug nquahu kom ua raws li cov laj thawj hauv qab no:

Lub zog ua ntej

Lub zog laser txiav txim siab qhov tob tob ntawm weld thiab qhov ceev ntawm weld hlaws tsim. Thaum pib debugging, koj tuaj yeem pib nrog lub zog nruab nrab sib haum rau lub hom phiaj phaj tuab rau kev sim vuam, saib xyuas lub pas dej molten, thiab tom qab ntawd kho kom zoo raws li qhov tob weld.

Ceev Thib Ob

Vuam ceev cuam tshuam rau uniformity ntawm tshav kub input thiab continuity ntawm weld. Kev nrawm nrawm tuaj yeem yooj yim ua rau nkag mus tsis tiav, thaum qeeb qeeb qeeb yuav ua rau kub hnyiab los yog tawg. Los ntawm kev sib koom tes ntawm lub zog thiab kev ceev, qhov chaw vuam ruaj khov tuaj yeem pom sai sai.

Focal Position

Lub focal txoj hauj lwm tswj lub laser zog concentration thiab yaj qhov tob tis. Rau nyias phaj vuam, qhov ua kom pom tseeb tuaj yeem yog me ntsis saum lub phaj nto; rau daim hlau tuab lossis qhov tsis sib xws, nws tuaj yeem ua rau ntawm qhov chaw ntawm qhov vuam kom ntseeg tau tias qhov tob tob zoo sib xws.

Pulse Mode thiab Auxiliary Gas

Pulse welding tuaj yeem tswj tau cov hlaws hlaws zoo los ntawm kev kho qhov zaus lossis lub luag haujlwm.

Cov pa roj (nitrogen lossis argon) yog siv los tiv thaiv cov vuam, tiv thaiv kev sib tsoo, thiab txhim kho qhov chaw tiav. Tus nqi ntws yuav tsum npog tag nrho qhov chaw vuam.

Summary Principple:

Fais fab thawj zaug → ces ceev → ces focal txoj hauj lwm → ces roj thiab mem tes hom, zoo-tune nyob rau hauv qhov kev txiav txim, thiab ib tug ruaj khov welding cheeb tsam yuav pom nyob rau hauv 3 feeb.

II. Cov txheej txheem ceev Parameter hloov kho

Sample First, Ces Fine-tune

Ua ntej kev tsim khoom, siv cov qauv ntawm tib cov khoom thiab tuab raws li cov khoom siv rau kev sim vuam, saib xyuas qhov tob tob tob, qhov smoothness, thiab txuas ntxiv, thiab txiav txim siab sai npaum li cas.

Ib leeg-Variable Adjustment Method

Kho tsuas yog ib qho parameter ntawm ib lub sij hawm kom tsis txhob muaj ntau yam tsis hloov ib txhij, ua rau nws nyuaj rau kev txiav txim siab. Cov ntaub ntawv kaw tseg thiab cov txiaj ntsig

Sau cov parameter ua ke, weld hlaws tsim, thiab nkag mus tob rau txhua tus qauv weld. Qhov no tsim cov lus siv sab hauv rau kev hloov pauv ceev hauv lub tuam txhab, tso cai rau kev thov sai dua yav tom ntej.

Fine-tuning raws li cov khoom yam ntxwv

Stainless hlau: Yooj yim rau hlawv-los ntawm; lub hwj chim yuav tsum raug txo kom tsim nyog los yog kom ceev ceev.

Aluminium alloy: Ua kom sov sai, yog li lub zog yuav tsum tau nce ntxiv thiab txo qis.

Galvanized steel: Nws tuaj yeem tawg, yog li qhov thaiv cov roj ntws yuav tsum tau nce ntxiv thiab qhov focal point optimized.

III. Cov ntsiab lus

Los ntawm kev paub txog cov ntsiab lus tseem ceeb thiab kev hloov kho cov laj thawj ntawm laser vuam, cov neeg ua haujlwm tuaj yeem nrhiav qhov ruaj khov vuam tsis pub dhau 3 feeb, txhim kho kev ua haujlwm zoo thiab sib xws ntawm vuam. Cov ntaub ntawv sau tseg cia cov tuam txhab tuaj yeem hloov kho sai sai rau cov ntaub ntawv tshiab lossis cov thicknesses, tsis txhob rov ua dua kev sim vuam thiab txhim kho kev siv cov khoom siv thiab cov khoom lag luam tawm los.

Los ntawm cov txheej txheem kev hloov kho tsis zoo, laser vuam tuaj yeem ua tsis tau tsuas yog ua tau zoo welds, tab sis kuj tseem ua rau luv luv lub voj voog vuam, txuag lub sij hawm thiab cov nqi rau cov lag luam.

Yog tias koj xav tau lub tshuab vuam, thov hu rau Ms. Zhao

E-Mail: pdkj@gd-pw.com

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