SLM yog ib qho kev siv tshuab zoo siab nrog ntau daim ntawv thov muaj peev xwm.Raws li kev siv cov ntaub ntawv loj hlob tuaj, thev naus laus zis loj hlob tuaj, thiab cov txheej txheem thiab cov khoom siv tau pheej yig dua, peb yuav tsum pom tias nws tau dhau los ua ntau qhov chaw, nws tau siv dav hauv ntau qhov chaw.
1- Ua tiav cov txheej txheem tom ntej ntawm cov hmoov txheej tsis zoo, tiv thaiv lub laser scanning ntawm cov hmoov hlau tuab heev thiab tawg;
2- Tom qab cov hmoov yog rhuab, melted thiab txias thaum lub sij hawm molding txheej txheem, muaj shrinkage kev nyuaj siab nyob rau hauv, uas tej zaum yuav ua rau cov qhov chaw mus warp, thiab lwm yam. Cov qauv kev txhawb nqa txuas cov tsim ib feem thiab lub unformed ib feem, uas muaj peev xwm zoo suppress no shrinkage thiab khaws cov kev ntxhov siab sib npaug ntawm qhov tsim.Tom qab ua tiav, kev txhawb nqa ntawm tus qauv yuav raug tshem tawm, thiab qhov chaw yog hauv av thiab polished nrog sander.Ces tus qauv tiav.
Nyob rau hauv kev tswj ntawm lub computer, lub laser yuav irradiated mus rau lub cheeb tsam, cov hmoov hlau yuav melted, thiab molten hlau yuav sai sai txias thiab solidify.Thaum ua tiav ib txheej, txoj kev tsim substrate yuav qis dua los ntawm txheej txheej, thiab tom qab ntawd txheej txheej tshiab ntawm cov hmoov yog siv los ntawm scraper.Cov txheej txheem saum toj no yuav rov ua dua kom txog thaum lub workpiece tsim.
Architecture Parts / Automotive Parts / Aviation Parts (Aerospace) / Machinery manufacturing / Machinery Medical / Pwm Manufacturing / Parts
SLM txheej txheem feem ntau yog muab faib ua kev kho cua sov, hlau txiav hlau luam ntawv, polishing, sib tsoo, sandblasting thiab lwm yam.
Selective Laser Melting (SLM) thiab Direct Metal Laser Sintering (DMLS) yog ob txoj kev tsim cov hlau ntxiv uas yog cov hmoov txaj fusion 3D luam ntawv tsev neeg.Cov khoom siv hauv cov txheej txheem yog tag nrho cov hlau granular.
SLM | Qauv | Hom | Xim | Tech | Txheej thickness | Nta |
Stainless hlau | 316l ua | / | SLM | 0.03-0.04 hli | Zoo heev corrosion kuj Kev ua haujlwm vuam zoo | |
Pwm Hlau | 18 Nws 300 | / | SLM | 0.03-0.04 hli | Zoo mechanical zog Zoo heev abrasion tsis kam | |
Aluminium Alloy | AlSi 10Mg | / | SLM | 0.03-0.04 hli | Tsawg ceev tab sis kuj muaj zog Zoo heev corrosion kuj | |
Titanium alloy | Ti6Al4V | / | SLM | 0.03-0.04 hli | Zoo heev corrosion kuj Siab tshwj xeeb muaj zog |