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Optimizing Laser Fais Fab thiab Pulse Frequency Matching rau Rocker Arm Laser Spot Vuam ntawm 2mm Stainless Hlau

Views: 0 Author: Site Editor Publish Time: 2025-08-28 Keeb Kwm: Qhov chaw

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               Thaum ua haujlwm rocker caj npab laser qhov chaw vuam ntawm 2 hli-tuab stainless hlau, lub hom phiaj tseem ceeb ntawm kev ua kom zoo ntawm kev sib txuam ntawm lub zog laser thiab mem tes zaus yog kom ua tiav qhov tob nkag mus rau qhov tob, qhov tsawg kawg nkaus tshav kub-tshem tawm tsam (HAZ), thiab cov khoom siv vuam qhov chaw . Qhov tseem ceeb nyob rau hauv kev sib npaug ntawm ib leeg-pulse lub zog thiab cov nyhuv tshav kub, uas tuaj yeem txheeb xyuas tshwj xeeb los ntawm qhov ntev hauv qab no: 
              

 
               1.Txhais qhov yooj yim sib piv logic ntawm lub hwj chim thiab zaus 
              

 
               Lub zog laser, raws li qhov tseem ceeb ntawm kev txiav txim siab ntawm ib leeg-miv lub zog, yuav tsum ua kom tau raws li qhov yuav tsum tau nkag mus ntawm 2 hli stainless hlau (feem ntau xav tau qhov tob tob ntawm 0.8-1.2mm). Pulse zaus, ntawm qhov tod tes, txiav txim qhov weld qhov ntom ntom ntawm ib chav tsev lub sijhawm thiab qhov txuas ntxiv ntawm cov khoom siv hluav taws xob. 
              

Yog tias lub zog tsis txaus (ua rau tsis muaj zog ib leeg-miv lub zog), txawm tias qhov ntau zaus yuav ua rau 'cold welding' ntawm tus kheej weld me ntsis vim tsis txaus nkag.

Yog hais tias lub zog muaj zog heev thaum lub zaus kuj siab dhau lawm, cov cua kub hnyav ntawm qhov chaw nyob ib puag ncig yuav tshwm sim, ua rau cov nplej ntxhib hauv cov hlau tsis huv, oxidation (discoloration) ntawm cov npoo npoo npoo, thiab txawm tias qhov chaw kub hnyiab.

 
               2.Parameter hloov kho cov lus qhia rau cov teeb meem tshwm sim 
              

 
               Thaum 'Weld Spot Lack of Fusion + Edge Cold Welding' tshwm sim 
              

 
               Qhov teeb meem tseem ceeb yog tsis txaus ib leeg-pulse zog. Qhov tseem ceeb yuav tsum tau muab los ua kom lub zog laser  (piv txwv li, los ntawm 800W mus rau 1000-1200W, kho raws li lub zog ntsuas ntawm cov khoom siv) kom ntseeg tau tias ib qho mem tes tuaj yeem tawg los ntawm oxide zaj duab xis thiab tsim lub pas dej ua ke zoo. Nyob rau tib lub sijhawm, txo cov mem tes zaus kom tsim nyog  (piv txwv li, los ntawm 50Hz txog 30-40Hz) kom txo tau cov cua sov input sib tshooj thiab zam kom tsis txhob muaj kev sib txuas ntawm lub zog hauv qhov chaw uas tsis yog fused los ntawm kev cuam tshuam txias tas mus li. 
              

 
               Thaum 'Weld Spot Burn-Through + Excessively Loj HAZ' tshwm sim 
              

 
               Qhov no feem ntau yog vim muaj zog ib leeg-mem tes ntau dhau thiab cov cua kub hnyav heev. Ua ntej, txo lub zog laser  (piv txwv li, los ntawm 1500W rau 1200W) kom txo qhov ntim ntawm ib lub pas dej molten. Lub caij no, nce cov mem tes zaus me ntsis  (piv txwv li, los ntawm 30Hz txog 40-50Hz). Los ntawm shortening lub sij hawm luv luv ntawm qhov nyob ib sab weld me ntsis thiab sib piv cov mem tes zaus nrog lub rocker caj npab txav ceev (xws li, zaus = rocker caj npab txav ceev / weld chaw sib nrug), tshav kub input yuav dispersed thiab lub zos overheating suppressed. 
              

 
               Thaum 'Uneven Weld Spot Formation (Sporadically Loj lossis Me)' tshwm sim 
              

 
               Qhov no feem ntau yog tshwm sim los ntawm cov lus teb tsis sib haum xeeb ntawm lub zog thiab zaus (xws li, zaus tsis hloov kho synchronously thaum lub zog hloov pauv). Nws yog ib qho tsim nyog los txhim kho lub hauv paus fais fab (piv txwv li, 1000W) thiab kho qhov sib koom ua ke ntawm zaus thiab rocker caj npab txav (xws li, kho qhov zaus proportionally rau lub rocker caj npab txav ceev) kom ntseeg tau tias lub zog sib txawv ntawm ib chav tsev ntev. 
              

 
               3.Cov ntsiab lus ntawm Kev Txhim Kho Cov Cai 
              

Rau 2 hli stainless hlau, nws raug nquahu kom ua ntej txiav txim siab lub zog ib leeg-mem tes ua haujlwm raws li lub hauv paus ntsiab lus 'fais fab tseem ceeb' (kom paub meej qhov tob tob), tom qab ntawd tswj cov cua kub sib xyaw siv 'frequency adaptation' txoj cai (kom tsis txhob thermal deformation). Feem ntau, qhov kev pom zoo tsis pom zoo yog 800-1200W rau lub zog laser thiab 30-50Hz rau cov mem tes zaus (kho tau raws li cov khoom siv lub qhov taub; qhov chaw me me tso cai rau kev txo hwj chim tsim nyog). Thaum kawg, txheeb xyuas qhov sib txuam los ntawm kev soj ntsuam qhov ntu ntu ntawm qhov chaw vuam (txawm tias qhov tob tob tob yog sib npaug) thiab qhov chaw (txawm tias muaj oxidation lossis kev nyuaj siab) los ntawm kev ntsuas vuam.

Yog tias koj xav kom nkag siab tob txog qhov ua tau zoo ntawm PDKJ vuam tshuab, thov koj tuaj yeem tuaj koom EMO Hannover 2025 exhibition. Lub rooj nthuav qhia yuav muaj nyob rau lub Cuaj Hli 22-26, 2025, thiab peb lub rooj muag zaub yog Hall 13-F21. Ntawm no, koj tuaj yeem soj ntsuam qhov kev ua haujlwm tiag tiag ntawm PDKJ vuam tshuab kom ze, sib txuas lus nrog cov kws tshaj lij, thiab qhib cov ntawv thov vuam ntau dua.

EMO cov khoom siv hluav taws xob hauv tsev

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

E-Mail: pdkj@gd-pw.com

Xov tooj: + 13631765713

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Founded hauv 2006, PDKJ yog tus kws tshaj lij kev lag luam ntawm vuam automation daws teeb meem. Lub tuam txhab tau dhau los ntawm ISO9001 thoob ntiaj teb kev tswj hwm kev tswj hwm kev lees paub, muaj ntau dua 90 qhov kev tso cai thiab siv lub teb chaws patents, thiab ntau cov thev naus laus zis hauv kev vuam ua tiav cov kev sib txawv hauv tsev thiab txawv teb chaws. Nws yog lub teb chaws high-tech enterprise.

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