Tam sim no peb kuj paub tias nrog kev paub tab txuas ntxiv ntawm laser daim ntawv thov siv thev naus laus zis, daim ntawv thov thiab kev siv laser ua ntau dua thiab yooj yim, thiab nws tseem siv dav hauv ntau qhov chaw xws li khoom siv hluav taws xob cov khoom lag luam, ntim khoom, xa khoom, aerospace, tsheb tsim , thiab lwm yam. Cov kev ua tau zoo tshaj plaws thiab qhov ua tau zoo-ua cov ua haujlwm ntawm lub tshuab ua haujlwm siv lub tshuab ua haujlwm laser muab rau peb ua qhov kev ua tau zoo ntawm cov khoom lag luam zoo Nws tsim cov khoom lag luam zoo dua thiab cov kev pabcuam zoo rau cov neeg' s lub neej. Tam sim no, laser vuam tshuab tau siv dav hauv kev tsim cov tsheb. Nws tau dhau los ua txoj hauv kev tseem ceeb ntawm kev tsim tsheb. Tam sim no nws kuj tseem siv dav hauv cov txheej txheem welding ntawm tsheb ru tsev, tsheb lub cev, sab ncej, thiab lwm yam yog li peb yuav tham txog yuav ua li cas Dongguan laser vuam tshuab siv hauv kev lag luam tsheb.
1. Laser welding yog siv rau lub vuam ntawm lub vov tsev lub plhaub thiab thav duab, thiab cov vuam ntawm cov khoom siv sib hloov npog phaj yog tswj los ntawm CNC. Nws lub sijhawm siv sijhawm yog li 16 vib nas this, lub sijhawm vuam sijhawm tsuas yog 3 vib nas this, thiab nws tuaj yeem khiav tsis tu ncua rau 24 teev ib hnub. Nws siv rau weld lub rooj sib txoos cov iav thiab cov chassis ntawm lub tsheb. Lub laser nqaj muaj qhov zoo ntawm kev siv vuam vuam ceev, kev tswj tsis siv neeg yooj yim thiab kev koom ua ke yooj yim rau hauv kev hloov khoom lag luam. Lub laser nqaj txhim kho cov khoom tsim thiab kev tsim tawm ntawm cov chaw tsim khoom thiab txo cov kev tsis lees txais ntawm cov khoom tiav.
2. Nyob rau hauv kev thov ntawm laser welding nyob rau hauv kev lag luam tsheb, nws tuaj yeem nqa cov txiaj ntsig kev lag luam loj rau kev tsim kho tsheb. Piv txwv, hauv kev sib dhos ntawm lub cev, ntau qhov ntawm cov vuam chaw, ob lub taub hau vuam yog clamped ntawm ntug qhov chaw ua haujlwm rau vuam, qhov flange dav xav tau 16mm, thaum lub laser vuam yog unilateral welding, tsuas yog 5mm xav tau. Yog tias qhov chaw welding yog laser vuam, 40kg steel yuav txuag tau rau txhua lub tsheb. Kev siv qhov chaw vuam vuam mus txuas rau ob daim ntawm 0.8mm steel phaj stamping qhov chaw, qhov nruab nrab yog 20 ntsiab lus / min, lub vuam nrug yog 25 hli, uas yog, qhov ceev ceev yog 0.5m / min, thiab qhov ceev ntawm laser vuam tuaj yeem ncav cuag ntau dua tshaj li 5m / min. Kev siv tshuab vuam siv laser, tsis tsuas yog txo tus nqi, tab sis kuj tseem txhim kho cov khoom tsim khoom lag luam ntau lawm.
3. Nws yog siv rau kev txiav cov tsheb hlau qhov thawb thiab vuam hlau, uas ua kom luv txoj kev hloov kho tsheb ntawm 5 xyoo txog 2 xyoos. Cov motors dav dav ntawm Tebchaws Meskas tau siv 22 lub tshuab laser ua cov kab ntau lawm. Lub tuam txhab Ford Motor ntawm Tebchaws Asmeskas siv Nd: YAG laser thiab lub chaw tsim khoom hlau los txuas lub cev tsheb, uas zoo heev txo tus nqi tsim khoom. Nyob rau xyoo 2000, 50% ntawm qhov chaw tiv thaiv hluav taws xob vuam cov kab ntau lawm ntawm peb lub tuam txhab tsheb tseem ceeb hauv Tebchaws Asmeskas tau hloov los ntawm laser vuam cov kab ntau lawm. Hauv Nyij Pooj, daim ntawv thov ua tiav ntawm laser vuam hauv cov kab ntau lawm tau ua rau lub ntiaj teb' s mloog. Piv txwv li, txoj kev tshiab ntawm laser vuam thiab stamping ntawm daim ntawv hlau hauv tsheb lub cev tsim kho tau tam sim no raug qog los ntawm cov tuam txhab tsheb feem ntau hauv ntiaj teb.
Kev cia siab ntawm lub tshuab hluav taws xob laser vuam siv tshuab laser vuam siv tshuab muaj kev cuam tshuam zoo rau kev siv lub tshuab tsheb vuam ib txwm siv, thiab cov tuam txhab tsheb loj tau coj tus cwj pwm zoo rau nws. Kev siv cov thev naus laus zis tshiab txhais tau hais tias muaj kev sib tw muaj zog dua, tshwj xeeb tshaj yog kev sib tw hauv kev siv tshuab loj. Laser welding technology muaj qhov loj tshaj rau kev cia siab nyob rau hauv kev txuas cov khoom siv aluminium, hloov cov khoom siv hlau txuas nrog cov hlau txuas thiab vuam ntawm tag nrho cov qauv ncej lub cev. Laser cov tuam txhab tsim nyog yuav tsum siv lub sijhawm ua lag luam, ua kom muaj kev sib zog hauv kev ua kom muaj peev xwm ntawm laser thiab ntim, thiab siv fiber ntau los xa cov laser, thiaj li ua rau cov laser ua kom haum rau cov kev xav tau ntawm tsheb ntau lawm kab. Qee lub teb chaws laser vuam tshuab tuam txhab tau maj mam paub txog qhov no. Piv txwv li, YAG laser vuam tshuab siv fiber ntau txuas rau kev ua kom pom tseeb, uas yooj yim siv. Lub taub hau laser tuaj yeem ua kom deb ntawm qhov chaw vuam. Lub laser ua tau zoo thiab ruaj khov, nrog kev pab lub neej ntev. Nws kuj tseem tuaj yeem siv cov khoos kas kho qhov muag qub. Lub laser exciter tsis tuaj yeem tsis yog tsuas yog laser vuam, tab sis kuj tseem laser txiav thiab drilling. Ib lub tshuab yog ntau yam, tshwj xeeb tshaj yog Nyob rau hauv laser rhiav thiab tsis siv neeg ntau lawm kab.
Nyob rau lub xyoo pua 21st, kev lag luam tsheb yog kauj ruam mus rau hauv hom kev hloov pauv hloov pauv raws li cov cai ntawm cov neeg siv. Lub tshuab ua thev naus laus zis tuaj yeem ua tsis tau raws li qhov xav tau ntawm hom kev tsim tawm tshiab, uas muab lub sijhawm rau cov ntawv thov loj ntawm cov tshuab laser welding. Laser welding tshuab thev naus laus zis thiab lwm lub tshuab ua laser ua haujlwm yuav muaj kev txhim kho ntau dua nyob rau hauv cov chaw kho tsheb, thiab dhau los ua cov txheej txheem tseem ceeb hauv kev siv tsheb txoj kev lag luam.
