Laser welding yog txheej txheem tsis sib cuag uas tso cai rau cov khoom siv hlau los sib sau ua ke los ntawm kev siv lub tshuab laser.
Hom vuam no yog tsim rau cov ntawv thov uas xav tau kev kub ceev thiab rau nyias vuam nrog tsawg thermal distortion.
Kev ceev ntawm cov txheej txheem no, nrog rau kev muaj peev xwm tswj tau qhov zoo ntawm vuam thaum lub sijhawm ua haujlwm thiab nws cov qib siab ntawm automation, ua rau laser vuam siv dav hauv ntau qhov kev lag luam xws li kev kho mob kev lag luam, hluav taws xob, cuab yeej tsim thiab kev lag luam. automotive sector.
Vim li cas thiaj xaiv lub tshuab laser vuam?
Laser vuam tshuab muaj ntau yam zoo:
Lawv heevceev:
Lub laser tso cai rau cov hlau yuav tsum tau rhuab sai heev, thaum txwv txoj kev pheej hmoo ntawm deformation.
Cov tshuab no tshwj xeeb tshaj yog siv rau kev vuam ntau ntawm cov ntawv hlau thiab yog li siv dav hauv kev lag luam tsheb.
Lawv kuj yogmuaj tseeb heev:
Lawv tso cai rau ib cheeb tsam, zoo heev, huv si, yuav luag tsis pom vuam.
Lawv tshwj xeeb tshaj yog haum rau vuam qhov me me.
Hom vuam no nrov heev hauv kev kho hniav thiab hniav nyiaj hniav kub kev lag luam vim nws muab qhov zoo nkauj tshaj plaws vuam tau.
Nws tseem tuaj yeem faib cov kab teeb ci laser rau hauv ob peb kab kom muab cov vuam uas yog qhov tseeb dua.
Lawv ua tauhloov mus rau ntau yam ntawm cov duab thiab cov khoom siv:
Laser vuam tshuab feem ntau yog siv rau vuam hlau, nrog rau cov hlau refractory.
Nws kuj tseem tuaj yeem txuas cov khoom tsis yog hlau nrog lawv, xws li cov plooj (porcelain) thiab iav.
Koj tuaj yeem siv lawv los txuas qhov chaw nrog cov duab sib txawv heev.
Lawvtsis hnav tawm:
Laser vuam tshuab ua haujlwm yam tsis muaj kev sib cuag, yog li tsis muaj kev pheej hmoo ntawm kev hnav thiab tsim kua muag ntawm lub tshuab.
Tsis tas li ntawd yuav tsum tau hloov cov cuab yeej lossis electrodes, uas yog qhov txiaj ntsig zoo ntawm kev txo cov khib nyiab.
Lawv tuaj yeem muab xajdigitally:
Tam sim no nws muaj peev xwm tswj tau qhov zoo ntawm vuam los ntawm lub computer thaum lub sij hawm vuam txheej txheem.
Cov qib siab ntawm automation tso cai los ntawm cov txheej txheem zoo li no kuj ua rau nws muaj peev xwm txheeb xyuas thiab daws cov teeb meem zoo.
Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias cov tshuab laser vuam kuj muaj qee qhov tsis zoo:
Tus nqi ntawm kev txhim kho cov cuab yeej laser tseem yog siab heev.
Cov thev naus laus zis no yuav tsum muaj kev sib dhos siab thaum ua tiav kom tsis txhob laser beam deflections ntawm qhov chaw.
Lub laser weld yog nyias dua li tau txais nrog cov kab hluav taws xob, ua rau cov txheej txheem tsis tsim nyog rau vuam siab xav tau hlau.
Qhov zoo ntawm laser vuam tshuab:
Ceev
Precision
Yooj yim
Durability
Automation
Pulsed lossis nruam laser?
Koj lub tshuab laser vuam tuaj yeem nruab nrog ib qho ntawm ob hom lasers hauv qab no: amem tes laserlos yog atsis tu ncua laser. Qhov kev xaiv ntawm ib tug tshaj lwm tus nyob ntawm tusthickness ntawm cov khoomkoj xav weld.
Lub laser pulsed:
Nws yog haum rau cov hlau uas yog lub teeb thiab nyias.
Nws tiv thaiv lawv los ntawm deformed los yog yaj.
Hom mem tes laser no feem ntau yog siv los vuam daim hlau, rab chais hniav, kub hniav nyiaj hniav kub saw txuas thiab titanium pacemakers.
Lub laser tsis tu ncua:
Nws yog pom zoo rau welding tuab qhov chaw.
Nws muaj txiaj ntsig tshwj xeeb rau cov hlau refractory.
Nws tuaj yeem tsim teeb meem yog tias nws siv rau ntawm cov hlau lossis ib feem uas nyias dhau. Nyob rau hauv cov ntaub ntawv no, lub laser yuav puas, deform los yog yaj ib feem.
Nws yog kim dua li lub laser pulsed, tab sis nws kuj txo cov nqi khiav lag luam.
Yuav ua li cas xaiv lub laser beam qhov chaw?
Muaj peb hom ntawm qhov chaw:fiber ntau laser,CO2 laser tshuabthiabNd: YAG laser. Qhov kev xaiv ntawm qhov chaw nyob ntawm seb hom laser koj tau xaiv (pulsed lossis nruam).
Cov fiber ntau laser:
Cov tshuab no yog ua raws cov kab ntse ntse thiab nyias uas tso cai rau kev ua haujlwm tas mus li thiab nkag mus.
Zoo li CO2 laser, fiber ntau laser tuaj yeem nkag mus rau cov nplooj ntawv tuab nrog kev ceev thiab ua haujlwm zoo.
Nws yog qhov yooj yim rau kev koom ua ke rau hauv lub tshuab dua li lwm cov lasers ob qho tib si ntawm kev siv thiab kev saib xyuas.
Qhov no laser muaj qhov nruab nrab efficiency ntawm 25%.
CO2 laser tshuab:
Cov thev naus laus zis no siv cov roj sib xyaw ntawm carbon dioxide, helium thiab nitrogen uas yog hluav taws xob zoo siab thiab ua kom zoo rau kev ua haujlwm tas mus li.
Zoo li cov fiber ntau laser, CO2 laser tuaj yeem nkag mus rau cov nplooj ntawv tuab nrog kev ceev thiab ua haujlwm zoo.
Nws yog qhov zoo dua ntawm kev nkag mus rau cov hlau tuab dua li cov fiber ntau laser yog li nws tau siv ntau dua.
Nws yooj yim dua thiab tuaj yeem nkag mus rau cov ntaub ntawv tuab thiab sib zog dua li cov fiber ntau laser.
Qhov no laser muaj qhov nruab nrab efficiency ntawm 7% rau 8, 000 W.
Cov Nd: YAG laser:
Nws tso cai rau kev tswj tau zoo ntawm lub zog, lub sijhawm thiab cov duab ntawm lub laser pulses.
Nws yog optimized rau hom pulsed.
Tab sis nws emits pulses ntawm sib txawv wavelengths uas tsis tag nrho cov ncav cuag lawv lub hom phiaj thiab ces dissipate nyob rau hauv daim ntawv ntawm tshav kub.
Hom laser no tsis muaj zog npaum li cas (3 mus rau 4% efficiency) dua li CO2 lasers (7 mus rau 10%) thiab fiber ntau lasers (25 mus rau 30%).
Dab tsi yuav tsum tau kuaj xyuas?
Ua ntej siv koj lub tshuab laser vuam, koj yuav tsum tau txheeb xyuas ntau yam tsis muaj. Nov yog qee qhov kev ceev faj uas yuav tsum tau ua kom ntseeg tau tias koj qhov kev ua haujlwm vuam tau ua tiav.
Kho lub zog
Nws yog ib qho tseem ceeb uas yuav tsum tau kho lub zog kom tsim nyog thiaj li hloov tau lub zog rau cov txheej txheem.
Qhov no yuav tiv thaiv lub zog pov tseg.
Xyuas kom tseeb tias koj muaj txoj kab uas hla qhov tseeb
Txoj kab uas hla cuam tshuam rau kev ua haujlwm vuam.
Peb pom zoo kom koj xaiv lub laser beam nrog ib txoj kab uas hla ntawm 0.2 thiab 2 hli.
Xyuas cov mem tes zaus
Pulse frequencies uas siab dhau ua rau lub zog pulse uas tsawg dhau ua rau cov vuam tsis muaj txiaj ntsig lossis txawm tias tsis muaj txiaj ntsig.
Saib xyuas lub waveform ntawm laser pulses
Peb pom zoo kom koj hloov lub waveform raws li cov hlau koj npaj siab yuav weld.
Yog tias koj siv lub waveform tsis txaus, 60% mus rau 98% ntawm lub zog laser yuav ploj thiab koj txoj haujlwm vuam yuav ua tsis tiav.
Qhov kev teeb tsa twg kuv yuav tsum xaiv rau kuv lub tshuab vuam?
Muaj 3 hom kev teeb tsa muaj rau cov tshuab vuam:
Manual configuration
Semi-automatic configuration
Tsis siv neeg configuration
Kev xaiv ntawm configuration nyob ntawm:
Koj qhov ntau lawm (me me lossis loj?)
Yuav ua li cas koj xav npaj koj qhov chaw ua haujlwm
Rofin Laser Micro phau ntawv laser vuam tshuab
Phau ntawv vuam tshuab
Lawv yog cov compact tshaj li semi-automatic thiab tsis siv neeg tshuab.
Lawv tau nruab nrog phau ntawv los yog tsis siv neeg qhov rooj.
Tus neeg teb xov tooj yog tus saib xyuas cov ntu ntawm cov khoom yuav tsum tau welded.
Cov tshuab no tsim nyog rau kev tsim khoom me me.
GEM Laser semi-automatic laser vuam tshuab
Semi-automatic laser vuam tshuab
Lawv loj dua li phau ntawv vuam tshuab.
Lawv tau nruab nrog turntables.
Cov tshuab no zoo tagnrho rau kev tsim khoom nruab nrab thiab loj.
Foshan Beyond Laser Technology tsis siv neeg laser vuam tshuab
Tsis siv neeg laser vuam tshuab
Cov no yog cov loj tshaj plaws.
Lawv tau raug robotized thiab cia li tswj qhov chaw ntawm qhov chaw nyob rau hauv lub laser qhov chaw.
Tib neeg kev cuam tshuam raug txo qis, uas txo cov neeg ua haujlwm.
Lawv yog qhov zoo tagnrho rau kev tsim khoom loj.
Lawv ua kom muaj txiaj ntsig hauv kev tsim khoom.
Lub xub ntiag ntawm qhov chaw nres tsheb tsis siv neeg thauj khoom thiab thauj khoom yuav txo qis sijhawm.
Ntawm qhov tod tes, lawv kim heev.