Nei uchida SLA maindasitiri 3D printer.
Iine inodhura desktop 3D maprinta, tembiricha inodzivirira 3D kudhinda zvinhu, uye jekiseni rekugadzira michina, zvinokwanisika kugadzira 3D yakadhindwa jekiseni molds mukati-mumba kugadzira anoshanda prototypes uye zvidiki, zvinoshanda zvikamu mumapurasitiki ekugadzira. Pakugadzirwa kwakaderera-vhoriyamu (inenge 10-1000 zvikamu), 3D yakadhindwa jekiseni mold inochengetedza nguva nemari zvichienzaniswa neinodhura simbi mold. Ivo zvakare vanogonesa imwe agile yekugadzira nzira, vachibvumira mainjiniya nevagadziri kuti varatidze majekiseni majekiseni uye kuyedza masisitimu emold kana kugadzirisa nyore mold uye kuenderera mberi nekudzokorora pamagadzirirwo avo nenguva dzakaderera dzekutungamira uye mutengo.
SLA 3D kudhinda tekinoroji isarudzo huru yekuumba. Iyo inoratidzirwa neyakatsetseka pamusoro pekupedzisira uye yakanyanya kurongeka iyo mold inoendesa kune yekupedzisira chikamu uye zvakare inofambisa kudhiza. 3D madhindindi anogadzirwa neSLA akasungwa nekemikari zvekuti akazara dense uye isotropic, achigadzira mold inoshanda pamhando isingagoneke nefused deposition modeling (FDM). Desktop uye benchtop SLA resin maprinta, seaya anopihwa neFormlabs, anorerutsa mafambiro sezvo ari nyore kuita, kushanda, uye kuchengetedza.
Formlabs Rigid 10K Resin iindasitiri-giredhi, yakanyanya girazi-yakazadzwa zvinhu iyo inoshanda seyakanakira kuumbwa zvinhu zveakasiyana siyana ejometri uye jekiseni molding process mamiriro. Rigid 10K Resin ine HDT ye218 ° C @ 0.45 MPa uye tensile modulus ye10,000 MPa, ichiita yakasimba, yakaomarara zvakanyanya, uye inodziya yakagadzika kuumbwa zvinhu izvo zvinochengetedza chimiro chayo pasi pekumanikidzwa uye tembiricha kuti ibudise zvikamu zvakarurama.
Rigid 10K Resin ndeyekuenda-kune zvinhu zvekudhinda akaomesesa molds yekuumba jekiseni, iyo yatinoratidza ine matatu kesi zvidzidzo mubepa redu jena. French maindasitiri tekinoroji nzvimbo IPC yakamhanyisa chidzidzo chekutsvagisa uye yakadhinda zviuru zvezvikamu, mugadziri wekondirakiti Multiplus anoishandisa kugadzira yakaderera-vhoriyamu, uye kambani yekuvandudza zvigadzirwa Novus Applications yakabaya mazana emakepisi akaomeswa nekapu imwechete Rigid 10K Resin mold.
Yakakwira Temp Resin ndiyo imwe nzira inogona kutariswa kana clamping uye majekiseni madhindindi asina kunyanya kukwira uye Rigid 10K Resin haigone kusangana neinodiwa jekiseni tembiricha. High Temp Resin ine tembiricha yekupisa (HDT) ye238 ° C @ 0.45 MPa, iyo yepamusoro-soro pakati peFormlabs resin uye imwe yepamusoro-soro pakati pemaresi pamusika, ichiibvumira kutsungirira tembiricha yekuumba uye kuderedza nguva yekutonhora. Bepa redu jena rinopfuura nemunyaya yekuongorora neBraskem, kambani yepetrochemical yakamhanyisa majekiseni zviuru zana nemazana mashanu ine mold imwe yekuisa yakadhindwa neHigh Temp Resin kugadzira mask tambo. Iyo kambani yakadhinda yekuisa ndokuiisa mukati megeneric metallic mold yakabatanidzwa mune jekiseni system. Iyi imhinduro ine simba yekuburitsa yepakati series nekukasira.
Yakakwira Temp Resin, zvisinei, ine brittle. Panyaya yezvimiro zvakaoma kunzwisisa, inomonereka kana kutsemuka zviri nyore. Kune mamwe mamodheru, kusvika kune anopfuura gumi nemaviri kutenderera kunogona kuve kwakaoma. Kugadzirisa dambudziko iri, Iyo ine yakadzika yekupisa conductivity pane Yepamusoro Temp Resin, iyo inotungamira kune yakareba nguva yekutonhodza, asi yakapfava uye inogona kumira mazana ematenderedzwa.