Ukuqonda i-stereolithography: i-dive kwitekhnoloji ye-3D

Intshayelelo:
Amasimi okuvelisa kunye nokukhuphela okuphuphuma okukhawulezayo akubone utshintsho olubalulekileyo lokubulela kumbambisiItekhnoloji ye-3Dyaziwa njengei-stereolithography (SLA). UChick Hull ukholwe i-SLA, uhlobo lokuqala lokuprinta 3D, ngo-1980s. Thina,Fce, uya kukubonisa zonke iinkcukacha malunga nenkqubo kunye nokusetyenziswa kweStereolithography kweli nqaku.

Imigaqo yeStereolithography:
Ngokunxulumene, i-stereolithography yinkqubo yokwakha izinto ezinemilinganiselo emithathu ukusuka kwimodeli yedijithali. Ngokwahlukileyo kwiindlela zokwenza imveliso (ezo zigayo okanye ukuqhuba), ezongeza izinto eziphathwayo ngexesha, kubandakanya ukuprinta-ukongeza ungqimba lwezinto ezibonakalayo.
Iikhonsepthi ezintathu eziphambili kwi-stereolithography zilawulwa, ireferensi yokunyanga, kunye nefonti yefonti.

Ifotpolymerization:
Inkqubo yokusebenzisa ukukhanya kwi-stila itshintshe ibe yi-polymer eqinileyo ibizwa ngokuba yifotpolymerization.
I-Photopolymerizment monomers kunye no-Oligors zikhona kwi-resin esetyenziswe kwi-stereooography, kwaye baveza i-polymerize xa batyhilwe kwi-laveenglet yokukhanya.

Unyango lwe-resin:
I-VAT ye-swin ye-ulwelo isetyenziswa njengendawo yokuqala yokuprinta i-3D. Iqonga elisezantsi kwe-VAT lintywiliselwe kwi-resin.
Ngokusekwe kwimodeli yedijithali, i-UV Laser Beam ngokukhethekileyo iqinisa ulwelo lwe-windows ngolwelo olusecaleni njengoko lubeka umphezulu wayo.
Inkqubo ye-polymerizazazaselezozazazo iqalwa ngokubhenca ngenyameko kwi-UV yokukhanya, eqinisa ulwelo lube ngumkhwa.
Ukuhonjiswa okulawulwayo:
Emva kokuba ungqimba ngalinye liqinile, iqonga lokwakha likhuselwe ngokuthe ngcembe ukuba liveze kwaye linqumle umaleko olandelayo we-resin.
I-Layment ngomaleko, le nkqubo yenziwa de iveliswe i-3D epheleleyo.
Ukulungiswa kwemodeli yedijithali:
Sebenzisa isoftware encedisiweyo yekhompyuter (i-CAD), imodeli ye-3D yedijithali yenziwa okanye ifunyenwe ukuqala inkqubo ye-3D.

Ukucheba:
Inqaku ngalinye elincinci lemodeli yedijithali limela icandelo lezinto ezigqityiweyo. Umshicileli we-3D uyalelwa ukuba aprinte la machiza.

Ukuprinta:
Umshicileli we-3D osebenzisa iStereoography ufumana imodeli enesidiliya.
Emva kokufumana iqonga lokwakha kwi-relin i-ronsin, i-resin iphiliswe ngendlela ephilisiweyo ye-UV usebenzisa i-UV Laser ngokungqinelana nemiyalelo esekwe.

Ukulungiswa kweposi:
Emva kokuba into iprintiwe kwimilinganiselo emithathu, ikhutshwa ngenyameko kwi-windows.
Ukucoca i-resin egqithisileyo, ukunyanga okungaphezulu kwento, kwaye, kwiimeko ezithile, isanti okanye ukuphuthuma kwe-pillecles
Izicelo zeStereolithography:
I-stereolithography ifumana izicelo kumashishini ahlukeneyo, kubandakanya:

IProttytyping: I-SLA isetyenziselwa iprotografing ngokukhawuleza ngenxa yokukwazi kwayo ukuvelisa iimodeli ezineenkcukacha nechanekileyo.
UPhuhliso lweMveliso: Uqeshiwe kuphuhliso lwemveliso ukwenza iiprototypes zovavanyo olusebenzayo novavanyo.
Imodeli yonyango kwezonyango: kwicandelo lezonyango, i-stereolithography isetyenziselwa ukwenza iimodeli ezintsonkothileyo ze-aatomicate ukuze zikhutshelwe unyango kunye nokufundisa.
Imveliso yosulelo lwemveliso: Itekhnoloji iqeshelwe ukuvelisa iindawo ezihleweyo kunye nezinto ezemizi-mveliso ezahlukeneyo.

ISIQINISEKISO:
Itekhnoloji ye-3D yanamhlanje, ebonelela ngokuchanekileyo, isantya, kunye nokusebenza kwimveliso yezinto ezihamba-ntathu, zenziwa zenzeka nge-stereolithography. I-stereolithography iseyinxalenye ephambili yokwenza, ukunceda ukuphumelela uluhlu olubanzi lwamashishini njengoko inkqubela phambili yetekhnoloji.