Laser manufacturing cov haujlwm tam sim no suav nrog kev txiav, vuam, kho cua sov, cladding, vapor deposition, engraving, scribing, trimming, annealing, thiab shock hardening. Laser manufacturing txheej txheem sib tw technically thiab economically nrog cov pa thiab nonconventional manufacturing txheej txheem xws li mechanical thiab thermal machining, arc vuam, electrochemical, thiab hluav taws xob paug machining (EDM), abrasive dej dav hlau txiav, plasma txiav thiab nplaim taws txiav.
Dej dav hlau txiav yog txheej txheem siv los txiav cov ntaub ntawv siv lub dav hlau ntawm cov dej siab siab li 60,000 phaus ib square inch (psi). Feem ntau, cov dej sib xyaw nrog cov abrasive zoo li garnet uas ua rau cov ntaub ntawv ntau dua los txiav kom huv si kom kaw qhov kev ua siab ntev, squarely thiab nrog cov ntug zoo. Dej dav hlau muaj peev xwm txiav ntau yam khoom siv xws li stainless hlau, Inconel, titanium, aluminium, cuab yeej hlau, ceramics, granite, thiab armor phaj. Cov txheej txheem no ua rau muaj suab nrov.
Cov lus hauv qab no muaj qhov sib piv ntawm cov hlau txiav siv cov txheej txheem CO2 laser txiav thiab cov txheej txheem dej dav hlau hauv kev tsim khoom.
§ Cov txheej txheem tseem ceeb sib txawv
§ Cov txheej txheem ib txwm siv thiab siv
§ Cov peev txheej pib thiab cov nqi khiav haujlwm nruab nrab
§ Precision ntawm cov txheej txheem
§ Kev saib xyuas kev nyab xeeb thiab kev ua haujlwm ib puag ncig
Cov txheej txheem tseem ceeb sib txawv
| Kawm paub | CO2 laser | Dej dav hlau txiav |
| Txoj kev faib lub zog | Lub teeb 10.6 m (nyob deb infrared ntau) | Dej |
| Qhov chaw ntawm lub zog | Gas laser | High-pressure twj tso kua mis |
| Lub zog kis tau li cas | Beam coj los ntawm daim iav (flying optics); fiber ntau kis tsis tau Ua tau rau CO2 laser | Rigid high-pressure hoses kis lub zog |
| Yuav ua li cas txiav cov khoom raug tshem tawm | Gas dav hlau, ntxiv rau cov khoom siv roj ntxiv | Lub dav hlau dej siab siab tshem tawm cov khoom pov tseg |
| Kev ncua deb ntawm lub nozzle thiab cov khoom siv thiab qhov siab tshaj qhov tso cai tau ntev | Kwv yees li 0.2 ″ 0.004 ″, nrug sensor, kev tswj hwm thiab Z-axis tsim nyog | Kwv yees li 0.12 ″ 0.04 ″, nrug sensor, kev cai thiab Z-axis tsim nyog |
| Kev teeb tsa lub cev | Laser qhov chaw ib txwm nyob hauv lub tshuab | Qhov chaw ua haujlwm thiab lub twj tso kua mis tuaj yeem nyob sib cais |
| Qhov ntau thiab tsawg ntawm lub rooj | 8 'x 4' 20' x 6.5' | 8 'x 4' 13' x 6.5' |
| Tej beam output ntawm lub workpiece | 1500-2600 watts | 4-17 kW (4000 bar) |
Cov txheej txheem ib txwm siv thiab siv
| Kawm paub | CO2 laser | Dej dav hlau txiav |
| Tej txheej txheem siv | Txiav, drilling, engraving, ablation, structuring, vuam | Txiav, ablation, kev tsim |
| 3D khoom txiav | Nyuaj vim kev taw qhia ntawm cov nqaj hlau nruj thiab cov kev cai ntawm kev ncua deb | Qee qhov ua tau vim tias lub zog seem tom qab lub workpiece raug rhuav tshem |
| Cov ntaub ntawv tuaj yeem raug txiav los ntawm cov txheej txheem | Tag nrho cov hlau (tsis suav nrog cov hlau zoo heev), txhua yam yas, iav, thiab ntoo tuaj yeem txiav | Tag nrho cov ntaub ntawv tuaj yeem raug txiav los ntawm cov txheej txheem no |
| Cov khoom sib xyaw | Cov khoom uas muaj cov ntsiab lus melting sib txawv tsis tuaj yeem txiav | Ua tau, tab sis muaj kev txaus ntshai ntawm delamination |
| Sandwich vaj huam sib luag nrog kab noj hniav | Qhov no tsis tuaj yeem ua tau nrog CO2 laser | Muaj peev xwm txwv |
| Txiav cov ntaub ntawv nrog txwv los yog tsis muaj kev nkag tau | Tsis tshua muaj tshwm sim vim qhov deb me me thiab loj laser txiav lub taub hau | Txwv tsis pub vim qhov deb me me ntawm lub nozzle thiab cov khoom siv |
| Cov khoom ntawm cov khoom txiav uas cuam tshuam kev ua haujlwm | Absorption yam ntxwv ntawm cov khoom ntawm 10.6m | Material hardness yog qhov tseem ceeb |
| Cov ntaub ntawv thickness uas txiav los yog ua yog yig | ~ 0.12 "rau 0.4" nyob ntawm cov khoom siv | 0.4 "mus rau 2.0" |
| Cov ntawv thov siv rau cov txheej txheem no | Txiav ntawm cov ntawv tiaj tus hlau ntawm nruab nrab thickness rau cov ntawv hlau ua | Txiav ntawm pob zeb, ceramics, thiab hlau ntawm ntau dua thickness |
Pib nqis peev thiab nruab nrab cov nqi khiav lag luam
| Kawm paub | CO2 laser | Dej dav hlau txiav |
| Thawj peev peev yuav tsum tau ua | $300,000 nrog lub twj tso kua mis 20 kW, thiab 6.5′ x 4′ rooj | $300,000+ |
| Cov khoom uas yuav hnav | Cov iav tiv thaiv, roj nozzles, ntxiv rau ob qho tib si plua plav thiab cov lim lim | Dej dav hlau nozzle, tsom nozzle, thiab tag nrho cov khoom siv siab xws li li qub, hoses, thiab cov ntsaws ruaj ruaj |
| Qhov nruab nrab siv hluav taws xob ntawm kev ua tiav txiav | Piv txwv li 1500 Watt CO2laser: Kev siv hluav taws xob: 24-40 kW Laser gas (CO2, N2, Nws): 2-16 l / h Txiav roj (O2, N2): 500-2000 l / h | Piv txwv li 20 kW twj tso kua mis: Kev siv hluav taws xob: 22-35 kW Dej: 10 l / h Abrasive: 36 kg / h Kev tshem tawm cov khoom pov tseg |
Precision ntawm txheej txheem
| Kawm paub | CO2 laser | Dej dav hlau txiav |
| Yam tsawg kawg nkaus ntawm qhov txiav txiav | 0.006 ", nyob ntawm kev txiav ceev | 0.02 " |
| Txiav nto qhov tsos | Txiav nto yuav qhia ib tug striated qauv | Qhov chaw txiav yuav zoo li tau xuab zeb-blasted, nyob ntawm qhov txiav ceev |
| Degree ntawm txiav ntug kom tag nrho parallel | Zoo; Qee zaum yuav ua kom pom cov npoo conical | Zoo; muaj "tailed" nyhuv nyob rau hauv nkhaus nyob rau hauv cov ntaub ntawv ntawm cov ntaub ntawv thicker |
| Kev ua siab ntev | Kwv yees li 0.002 " | Kwv yees li 0.008 " |
| Degree ntawm burring ntawm qhov txiav | Tsuas yog ib nrab burring tshwm sim | Tsis muaj burring tshwm sim |
| Thermal stress ntawm cov khoom | Deformation, tempering thiab kev hloov pauv hauv cov khoom yuav tshwm sim | Tsis muaj thermal stress tshwm sim |
| Forces ua rau cov khoom nyob rau hauv cov kev taw qhia ntawm cov pa roj los yog dej dav hlau thaum ua | Gas siab poses teeb meem nrog nyias workpieces, nrug tswj tsis tau | Siab: nyias, qhov me me tuaj yeem ua tiav tsuas yog qib qis |
Kev xav txog kev nyab xeeb thiab kev ua haujlwm ib puag ncig
| Kawm paub | CO2 laser | Dej dav hlau txiav |
| Kev nyab xeeb ntawm tus kheejcov khoom siv | Laser tiv thaiv iav tsom iav tsis yog qhov tsim nyog kiag li | Cov tsom iav tiv thaiv kev nyab xeeb, kev tiv thaiv pob ntseg, thiab tiv thaiv kev sib cuag nrog lub dav hlau dej siab yog xav tau |
| Kev tsim cov pa taws thiab plua plav thaum ua haujlwm | Puas tshwm sim; plastics thiab qee cov hlau alloys tuaj yeem tsim cov pa phem | Tsis muaj feem xyuam rau lub dav hlau txiav dej |
| Suab nrov thiab txaus ntshai | Tsawg heev | Siab heev |
| Lub tshuab tu yuav tsum tau ua vim txheej txheem mess | Tsawg tu | Kev tu siab heev |
| Txiav pov tseg uas tsim los ntawm cov txheej txheem | Txiav pov tseg yog feem ntau nyob rau hauv daim ntawv ntawm cov hmoov av uas yuav tsum tau nqus extraction thiab lim | Ntau qhov kev txiav pov tseg tshwm sim vim yog sib xyaw dej nrog cov abrasives |