Ukwethulwa kwesevisi yokuphrinta ye-SLA 3D
I-SLA, i-stereolithography, iwela ngaphansi kwesigaba se-polymerisation seUkuphrinta kwe-3D.I-laser beam iveza ungqimba lokuqala lomumo wento ebusweni be-resin ewuketshezi e-photosensitive, bese iplatifomu yokwenziwa yehliswa ibanga elithile, bese ungqimba oluphulukisiwe luvunyelwe ukucwiliswa ku-resin ewuketshezi, nokunye nokunye kuze kube. ukuphrinta kwakhiwa.Iwubuchwepheshe bokukhiqiza okungeziwe obunamandla obukwazi ukukhiqiza imikhiqizo enembayo kakhulu futhi enesinqumo esiphezulu engasetshenziswa ngokuqondile ekusetshenzisweni kokuphela, ukukhiqizwa kwevolumu ephansi noma i-prototyping esheshayo.
Ukwethulwa kwesevisi yokuphrinta ye-FDM 3D
I-FDM, I-Fused Deposition Molding ye-Thermoplastic Materials, isekelwe ku-extrusionUkuphrinta kwe-3Dubuchwepheshe.Incibilikisa imicu efana ne-ABS, i-PLA, njll. ngokuyishisisa ngesisetshenziswa sokushisisa, bese iwakhama ngaphandle ngombhobho ofana nomuthi wokuxubha, iwanqwabelanise ungqimba ngongqimba, bese ekugcineni iwalolonge.
Ukuqhathanisa phakathi kwe-SLA ne-FDM
--Imininingwane nokunemba
Ukuphrinta kwe-SLA 3d
1. Ugqinsi lwengqimba encane kakhulu: usebenzisa i-laser beam encane kakhulu, kungenzeka ukuthola izici ezingokoqobo nezinhle kakhulu eziyinkimbinkimbi.
2. Ukuphrinta izingxenye ezincane kanye nezingxenye ezinkulu kakhulu ngokuchazwa okuphezulu;kungenzeka ukuphrinta izingxenye zobukhulu obuhlukahlukene (kufika ku-1700x800x600 mm) ngenkathi ugcina ukunemba okuphezulu nokubekezelelana okuqinile.
Ukuphrinta kwe-FDM 3d
1. Ugqinsi lwesendlalelo olucishe lube ngu-0.05-0.3mm: Lokhu ukukhetha okuhle kwe-prototyping lapho imininingwane emincane kakhulu ingabalulekile.
2. Ukunemba kwe-dimensional ephansi: Ngenxa yemvelo yepulasitiki encibilikisiwe, i-FDM ibonakala ngenani elincane lokuphuma kwegazi, okwenza ingafaneleki izingxenye ezinemininingwane eyinkimbinkimbi.
Surface Finishing
1. Ukuqedwa kwendawo ebushelelezi: Njengoba i-SLA isebenzisa impahla ye-resin, ukuqedwa kwayo okungaphezulu kungangena esikhundleni se-prototypes evamile eyenziweI-MJF noma i-SLS
2. Ikhwalithi ephezulu yokuqedwa kwendawo enencazelo ephezulu: yangaphandle, kanye nemininingwane yangaphakathi, ingabonakala ngokuphelele.
Ukuphrinta kwe-FDM 3d
1. Izinyathelo ezinezingqimba ezibonakala ngokusobala: njengoba i-FDM isebenza ngokuwisa ungqimba lwepulasitiki oluncibilikisiwe ngongqimba, igobolondo lezitezi libonakala kakhudlwana futhi ingaphezulu lengxenye limahhadla.
2. Indlela yokunamathisela enezingqimba: ishiya ingxenye ye-FDM ingena-homogeneous
isimo.Ukucutshungulwa kwangemuva kuyadingeka ukwenza indawo engaphezulu ibe bushelelezi futhi ibize kakhulu.
Isiphetho
I-SLAiyi-resin e-photosensitive ewuketshezi, enesivinini sokuphulukisa ngokushesha, ukunemba okuphezulu kokubumba, umphumela omuhle wendawo, ukwelashwa okulula ngemva kokwelashwa, njll. Ifanele ukukhiqizwa kwamasampula ebhodi lezandla ezimoto, izinto zezokwelapha, imikhiqizo kagesi, amamodeli ezakhiwo, njll. .
Uma ufuna ukwazi ulwazi olwengeziwe futhi udinga ukwenza imodeli yokuphrinta ye-3d, sicela uxhumaneUmkhiqizi wesevisi yokuphrinta ye-JSADD 3Dzikhathi zonke.
Umbhali: Karianne |Lili Lu |Seazon
