3D luam ntawv yog txheej txheem tsim khoom siv cov ntaub ntawv digital los tsim cov khoom siv lub cev. Nws ua haujlwm los ntawm txheej txheej cov ntaub ntawv ua ke kom txog thaum cov duab xav tau tiav. Cov txheej txheem tuaj yeem siv ntau yam khoom siv, xws li yas, hlau, thiab txawm tias cov khoom noj.3D luam tawm cov khoomyog revolutionizing manufacturing los ntawm kev siv additive manufacturing technology los tsim complex, customized thiab tshiab tsim. Cov tshuab thev naus laus zis no muaj ntau daim ntawv thov thoob plaws ntau yam kev lag luam.
Rapid yas prototypingyog qhov ceev thiab raug nqi tsim khoom ntawm cov khoom yas siv cov cuab yeej tsim khoom siv ntxiv los tsim cov qauv kev ua haujlwm rau kev kuaj thiab tshuaj xyuas. Nws yog siv los ntsuam xyuas thiab txhim kho cov khoom tswv yim ua ntej lawv mus rau hauv kev tsim khoom. 3D luam ntawv feem ntau yog siv los ua cov cuab yeej prototyping sai vim nws lub peev xwm los tsim cov khoom meej sai.
SLA thiab SLS yog ob 3D luam ntawv thev naus laus zis.
SLA (stereolithography) luam ntawv cov kev pabcuamsiv photopolymer cob kom sai thiab raug tsim cov qauv. Qhov kev daws teeb meem siab 3D txheej txheem luam ntawv no tuaj yeem tsim cov qauv nyuaj thiab cov ncauj lus kom ntxaws rau kev tsim qauv.Xaiv Laser Sintering (SLS)yog ib lub tshuab luam ntawv 3D uas siv lub zog lasers los yaj cov ntaub ntawv xws li nylon lossis hlau txheej los ntawm txheej los tsim cov khoom muaj zog, nyuaj thiab ruaj khov. Ob lub thev naus laus zis yog siv hauv kev tsim qauv sai, kev tsim khoom thiab kev tsim khoom hauv ntau yam kev lag luam.
● Kev daws teeb meem
● Cov tsos mob
● Abrasion tsis kam
● Mechanical resistance
1.Dab tsi yog qhov muaj zog tshaj 3D tshuab luam ntawv?
Lub zog ntawm 3D tshuab luam ntawv feem ntau nyob ntawm cov ntaub ntawv siv thiab cov ntawv thov tshwj xeeb. Qee qhov kev siv 3D luam ntawv thev naus laus zis paub txog kev tsim cov khoom muaj zog thiab ruaj khov xws li xaiv laser sintering (SLS), ncaj hlau hlau laser sintering (DMLS), thiab fused deposition modeling (FDM) txhawb cov ntsiab lus siv cov ntaub ntawv zoo xws li carbon fiber lossis iav fiber. . Silk. Thaum txiav txim siab uas 3D tshuab luam ntawv yuav zoo tshaj plaws raws li koj xav tau, nco ntsoov xav txog cov kev cai tshwj xeeb ntawm koj qhov project.
2.Vim li cas SLS luam ntawv thiaj li kim?
Vim tias SLS thev naus laus zis yuav tsum muaj lub zog laser siab, qib siab ntawm kev txiav txim siab, thiab kev tswj nruj thoob plaws hauv cov txheej txheem luam ntawv, txawm tias lub tshuab luam ntawv SLS pheej yig tshaj yog kim dua li feem ntau fused deposition modeling (FDM) thiab ntau lub tshuab luam ntawv stereolithography (SLA).
3.Dab tsi yog qhov tsis zoo ntawm SLS kev tsim khoom?
Cov khib nyiab ntau dua li lwm cov khoom siv ntxiv
Hmoov tsis zoo, SLS ua qee qhov pov tseg txij li cov hmoov hauv lub chamber yog preheated kom nws yuav sinter nrog tsawg raug rau lub laser. Qhov no tuaj yeem ua rau cov hmoov nplej hauv cov hmoov av xoob rau qee qhov fuse uas cuam tshuam nws qhov zoo rau rov siv dua.