Xaiv LaserMelting (SLM), tseem hu ua laser fusion welding, yog ib qho kev cog lus zoo tshaj plaws rau cov hlau uas siv lub zog siab laser lub teeb rau irradiate thiab ua tiav cov hmoov hlau yaj los ua cov duab 3D, thiab feem ntau suav hais tias yog ib feem ntawm Selective Laser Sintering (SLS) thev naus laus zis.
Hlau-zoo liMkhoom
Cov khoom siv hlau siv hauv SLS yog kev sib xyaw ua ke ntawm cov khoom siv kho mob thiab cov hlau tsis tshua muaj melting point hlau lossis cov khoom siv molecular, thaum ua cov khoom siv qis melting point melts tab sis lub siab melting point hlau hmoov tsis.Cov khoom siv molten yog siv rau kev sib txuas, yog li cov khib nyiab yog ntxeem tau thiab muaj cov khoom siv tsis zoo, thiab yuav tsum tau muab rov qab los ntawm qhov kub thiab txias ua ntej lawv tuaj yeem siv tau.
Tag nrhotxheej txheem ntawmSLMprintingpib nrog slicing 3D CAD cov ntaub ntawv, hloov cov ntaub ntawv 3D mus rau hauv ib tug xov tooj ntawm 2D cov ntaub ntawv txheej, feem ntau ntawm 20m thiab 100pm nyob rau hauv thickness.3D CAD cov ntaub ntawv feem ntau yog formatted raws li STL cov ntaub ntawv, uas yog feem ntau siv nyob rau hauv lwm yam txheej txheej 3D luam ntawv technologies.Cov ntaub ntawv CAD raug xa mus rau hauv cov khoom siv slicing thiab ntau yam cuab yeej tsis tau teeb tsa, nrog rau qee qhov kev tswj hwm kev luam ntawv.SLM pib txheej txheem luam ntawv los ntawm kev luam tawm ib txheej nyias, txheej txheej ntawm lub substrate, uas tom qab ntawd txav mus los ntawm Z-axis los luam tawm cov duab 3D.
Tag nrho cov txheej txheem luam ntawv yog nqa tawm hauv lub thawv kaw uas muaj cov roj inert, argon lossis nitrogen, kom txo cov pa oxygen rau 0.05%.Cov txheej txheem ntawmSLM los ntawm kev tswj cov vibrator kom ua tiav laser irradiation ntawm tiling hmoov, cua sov cov hlau kom txog thaum nws yog tag nrho melted, txhua theem ntawm irradiation ua hauj lwm rooj txav mus, tiling mechanism yog nqa tawm dua, thiab tom qab ntawd lub laser ua tiav cov irradiation ntawm txheej tom ntej, yog li tias cov hmoov txheej tshiab yog yaj thiab sib txuas ua ke nrog cov txheej txheem dhau los, rov ua lub voj voog kom tiav 3D geometry.Qhov chaw ua haujlwm feem ntau yog ntim nrog cov roj inert kom tsis txhob oxidation ntawm cov hmoov hlau thiab qee qhov muaj cua tshuab kom tshem tawm cov sparks ntawm lub laser.
SLM cov ntawv luam tawm yog cov yam ntxwv los ntawm kev ceev ceev thiab lub zog siab.Cov txheej txheem luam ntawv SLM yog lub zog siab heev, thiab txhua txheej ntawm cov hmoov hlau yuav tsum tau ua kom sov rau lub melting point ntawm cov hlau.Qhov kub thiab txias ua rau muaj kev ntxhov siab nyob hauv SLM cov khoom siv kawg, uas tuaj yeem cuam tshuam rau cov khoom siv hluav taws xob ntawm ib feem.
JS Additive cov tshuab luam ntawv hlau yog muab los ntawm cov tuam txhab lag luam paub zoo, thiab nws cov kev pabcuam 3D hlau luam ntawv tau nthuav dav rau cov lag luam txawv teb chaws thoob ntiaj teb, qhov zoo thiab lub sijhawm xa khoom tau lees paub zoo los ntawm cov neeg siv khoom txawv teb chaws, tshwj xeeb tshaj yog nyob hauv Europe, America, Nyiv, Ltalis, Spain. thiab South East Asia.3D hlau luam ntawv cov kev pab cuam feem ntau yog siv los pab cov lag luam ib txwm hloov txoj kev uas lawv tsim, txuag lub sij hawm thiab tus nqi ntawm cov khoom nws tus kheej, tshwj xeeb tshaj yog nyob rau hauv lub tam sim no hnyav ib puag ncig ntawm kev sib kis.
Pab txhawb nqa: Alisa