Kusindikiza kwa 3D
Ntchito yofulumira yosindikiza ya 3D, kaya ndi yosindikiza SLA 3D kapena yosindikiza SLS 3D, mutha kuzindikira bwino kapangidwe kanu popanda zoletsa zilizonse.
Ubwino Wosindikiza kwa 3D
- Fupikitsani Kutumiza Nthawi - Zigawo zimatha kutumizidwa m'masiku ochepa, kufulumizitsa kapangidwe kake ndi nthawi yogulitsa.
- Pangani Ma Jometry Ovuta - Amalola kukhazikitsidwa kwa magawo apadera okhala ndi ma geometri ovuta kwambiri komanso zambiri mwatsatanetsatane popanda kuwonjezerapo ndalama.
- Kuchepetsa Ndalama Zogulitsa - Kuyendetsa kuti muchepetse mtengo wopanga pochotsa kufunikira kwa zida ndikuchepetsa ntchito.
Kodi Kusindikiza kwa 3D Ndi Chiyani?
Kusindikiza kwa 3D ndi mawu otanthauzira kugwiritsidwa ntchito pofotokoza zowonjezera, zomwe zimaphatikizapo matekinoloje othamanga kwambiri omwe amaphatikiza zida zingapo kuti apange ziwalo.
Kusindikiza mwachangu kwa 3D ndi njira yachangu, yosavuta komanso yotsika mtengo yosinthira malingaliro abwino kukhala zinthu zabwino. Mitundu yosindikiza iyi ya 3D sikuti imangothandiza kutsimikizira kapangidwe kake komanso imapeza zovuta kumayambiriro kwa ntchito yopanga chitukuko ndi mayankho molunjika pakukonzekera, kupewa zosintha zodula kamodzi malonda atayamba.
Chifukwa Chiyani Sankhani Createproto ya 3D yosindikiza Service?
Createproto ndi katswiri pankhani yopanga zinthu mwachangu ku China, omwe amapereka mautumiki osiyanasiyana osindikiza a 3D, kuphatikiza SLA 3D yosindikiza (Stereolithography), kusindikiza kwa SLS 3D (Selective Laser Sintering).
Ku Createproto Tili ndi gulu lathunthu la akatswiri odzipereka ndi oyang'anira ntchito omwe angagwire nanu ntchito kuti mutsimikizire mapangidwe anu a CAD, ntchito zamagulu, kulolerana kwapakatikati, ndi zina zambiri. Monga katswiri wazopanga, timamvetsetsa zomwe zimachitika ndi kupanga bizinesi iliyonse. Timayesetsa kukwaniritsa nthawi zonse kuti tipeze zogulitsa ndi chitsimikiziro chamakhalidwe abwino kwa makasitomala athu padziko lonse pamtengo wotsika mtengo.
Kodi Kusindikiza kwa SLA 3D ndi Chiyani?
Kusindikiza kwa SLA 3D (Stereolithography) imagwiritsa ntchito laser ya ultraviolet yomwe imakoka pamwamba pa madzi otentha a thermoset kuti apange zigawo zikwizikwi mpaka magawo omaliza apangidwe. Zipangizo zingapo, mawonekedwe apamwamba kwambiri, komanso kumaliza bwino pamiyeso ndizotheka ndi SLA 3D Printing.
Kodi SLA 3D yosindikiza imagwira ntchito bwanji?
- Kusintha kwa data, mtundu wa 3D umatumizidwa mu pulogalamu yolembera ya pulogalamu yamalonda, ndikuthandizira kowonjezera ngati kuli kofunikira.
- Fayilo ya STL imatumizidwa kuti isindikizidwe pamakina a SLA, ndi thanki yodzaza ndi utomoni wamadzimadzi.
- Pulatifomu yomanga imatsitsidwa m thanki. Dothi la laser la UV limayang'ana pamizere yamagalasi yoyang'ana mbali yomwe ili pamtunda.
- Utomoni m'dera loyeserera umakhazikika mwachangu kuti apange gawo limodzi. Mzere woyamba ukamalizidwa nsanja imatsitsidwa ndi 0.05-0.15mm ndi utoto watsopano wophimba pamwamba pake.
- Chotsatiracho chimatsatidwa, kuchiritsa ndi kulumikiza utomoni kumtambo pansipa. Kenako bwerezani izi mpaka gawolo limangidwe.
Kodi Kusindikiza kwa SLS 3D ndi Chiyani?
Kusindikiza kwa SLS 3D (Stereo Laser Sintering) imagwiritsa ntchito laser yamphamvu yamagetsi yomwe imasakaniza tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono kuti tipeze magawo azithunzi komanso okhazikika. Kusindikiza kwa SLS 3D kumamanga magawo olimba okhala ndi zinthu za nayiloni zodzaza, zoyenera kuzinthu zofananira komanso magawo ogwiritsira ntchito kumapeto.
Kodi Kusindikiza kwa SLS 3D Kumagwira Bwanji?
- Ufawo umabalalika ndi kansalu kakang'ono pamwamba pa nsanja mkati mwa chipinda chowoneka.
- Mukatenthetsa pansi pamunsi pa kutentha kwa polima, mtanda wa laser umayang'ana phulusa molingana ndi gawo lomwe limasanjikiza ndikusanjikiza mphamvu. Ufa unsintered amathandiza patsekeke ndi cantilever lachitsanzo.
- Kukonzanso kwa gawo lophiphiritsira kumamalizidwa, makulidwe a nsanja amachepetsa ndi gawo limodzi, ndipo choikapo chofalitsacho chimafalitsa wosanjikiza wa ufa wonenepa pa icho kuti pakhale gawo latsopano.
- Njirayi imabwerezedwa mpaka magawo onse atasinthidwa kuti apeze mtundu wolimba.
Ubwino wa SLA 3D Printing
M'munsi wosanjikiza makulidwe ndi kulondola kwapamwamba.
Maonekedwe ovuta komanso ndondomeko yake.
Malo osalala ndi zosankha mukatha kukonza.
Zosankha zosiyanasiyana zakuthupi.
Kugwiritsa Ntchito Kusindikiza kwa SLA 3D
Zitsanzo Zamalingaliro.
Zitsanzo Zopangira.
Prototyping Chotsani Mbali.
Pantchito Master kwa silikoni akamaumba.
Ubwino wa SLS 3D Printing
Thermoplastics yaukadaulo waukadaulo (Nylon, GF Nylon).
Katundu wabwino kwambiri komanso kulumikizana kosanjikiza.
Palibe nyumba zothandizira, zomwe zimapangitsa ma geometri ovuta.
Kutentha kukana, kukana mankhwala, kumva kuwawa kukana.
Kugwiritsa Ntchito Kusindikiza kwa SLS 3D
Zotengera Zogwira Ntchito.
Zida Zoyeserera Zomangamanga.
Mapeto ntchito Yopanga Mbali.
Ma ducts ovuta, Kuphatika Kwaphokoso, Mahinji Okhala Ndi Moyo.
Yerekezerani Mphamvu Zotsatirazi za SLA Ndi SLS Kuti Musankhe Ntchito Yosindikiza Yoyenera ya 3D
Kusindikiza kwa SLS 3D kuli ndi zinthu zambiri ndipo kumatha kupangidwa ndi pulasitiki, chitsulo, ceramic, kapena magalasi okhala ndi magwiridwe antchito abwino. Makina a Createproto amatha kutulutsa magawo oyera a Nylon-12 PA650, PA 625-MF (Mineral Filled) kapena PA615-GF (Glass Filled). Komabe, kusindikiza kwa SLA 3D kumangokhala kosalala kwamafayilo, ndipo magwiridwe ake siabwino ngati pulasitiki ya thermoplastic.
Pamaso pazithunzi zomwe zimasindikizidwa ndi SLS 3D ndizosavuta komanso zoyipa, pomwe SLA 3D yosindikiza imapereka tanthauzo lotsogola kuti mawonekedwe awonekedwe akhale osalala komanso tsatanetsatane.
Kusindikiza kwa SLA 3D, Makulidwe Ochepera a Wall = 0.02 ”(0.5mm); Kupirira = ± 0.006 ”(0.15mm) mpaka ± 0.002” (0.05mm).
Kusindikiza kwa SLS 3D, Makulidwe Ochepera a Wall = 0.04 ”(1.0mm); Kupirira = ± 0.008 ”(0.20mm) mpaka ± 0.004” (0.10mm).
Kusindikiza kwa SLA 3D kumatha kupanga chisankho chazitali kwambiri ndi magawo abwino kwambiri a laser ndi magawo osanjikiza kuti musinthe zambiri komanso kulondola.
Kusindikiza kwa SLS 3D kumagwiritsa ntchito zida zenizeni za thermoplastic kuti apange magawo okhala ndi mawonekedwe abwino. SLS imakonzedwa mosavuta, ndipo imatha kugayidwa mosavuta, kuboola, ndikugundika mukamapanga kusindikiza kwa SLA 3D kuyenera kusamalidwa mosamala ngati gawolo lasweka.
Kukaniza kwa ziwonetsero zosindikiza za SLS 3d ku chilengedwe (kutentha, chinyezi, ndi dzimbiri zamankhwala) ndizofanana ndi zida zotentha; Zotengera za SLA 3d zimatha kukhala chinyezi komanso kukokoloka kwa mankhwala, ndipo m'malo opitilira 38 they azikhala ofewa komanso opunduka.
Mphamvu yomanga yosindikiza ya SLS 3D ndiyabwino kuposa ya SLA 3D yosindikiza, yomwe pali ma pores ambiri pamwamba pa SLS omanga omwe amalowetsa kulowa kwa viscose.
Kusindikiza kwa SLA 3D kuli koyenera kuti pakhale mtundu wabwino wamakina, chifukwa uli ndi mawonekedwe osalala, okhazikika bwino komanso mawonekedwe abwino.
Yerekezerani Mphamvu Zotsatirazi za SLA Ndi SLS Kuti Musankhe Ntchito Yosindikiza Yoyenera ya 3D
Kusindikiza kwa 3D kumatchedwanso kupanga kowonjezera, komwe kumamanga magawo kudzera pazida. Ili ndi zabwino zambiri pamachitidwe opanga miyambo komabe ili ndi mavuto ake. Machining a CNC ndi njira yodziwika bwino yochotsera yomwe imagwiritsidwa ntchito popanga zinthu, zomwe zimapanga magawo ndikudula chopanda kanthu.
Njira yosindikizira ya 3D imakhudza magawo omwe amapangidwa wosanjikiza ndi wosanjikiza pogwiritsa ntchito zinthu monga ma resin a photopolymer resin (SLA), madontho a photopolymer (PolyJet), pulasitiki kapena ufa wachitsulo (SLS / DMLS), ndi ulusi wapulasitiki (FDM). Chifukwa chake zimapanga zinyalala zochepa poyerekeza ndi njira ya CNC. CNC Machining ndi kudula kuchokera chidutswa chonse cha zinthu, kotero mlingo magwiritsidwe a zinthu ndi otsika. Ubwino ndikuti pafupifupi zida zonse zitha kupangidwa ndi CNC, kuphatikiza pulasitiki wopanga komanso zida zosiyanasiyana zachitsulo. Izi zikutanthauza kuti makina a CNC atha kukhala njira yothandiza kwambiri pazomwe zimachitika ndikumapeto kwa zinthu zomwe zimapangidwa ndi anthu ambiri zomwe zimafuna magwiridwe antchito apamwamba ndi magwiridwe antchito apadera.
Kusindikiza kwa 3D kumatha kupanga magawo okhala ndi ma geometri ovuta kwambiri ngakhale mawonekedwe osapangika omwe sangathe kuchitidwa ndi CNC machining, monga zodzikongoletsera, zaluso, etc. Machining a CNC amapereka zowoneka bwino kwambiri (± 0.005mm) komanso zomaliza zabwino kwambiri pamtunda (Ra 0.1μm). Makina otsogola a 5-axis CNC amatha kupanga makina mwatsatanetsatane azinthu zovuta kwambiri zomwe zingakuthandizeni kuthana ndi zovuta zanu zopanga.
Kusindikiza kwa 3D kumabala magawo ochepa popanda kugwiritsa ntchito zida, komanso popanda kuthandizira anthu, kuti kutembenuza mwachangu komanso mtengo wotsika ndikotheka. Mtengo wopanga wa kusindikiza kwa 3D ndi mtengo kutengera kuchuluka kwa zida, zomwe zikutanthauza kuti magawo akulu kapena ochulukirapo amawononga zambiri. Njira yokhazikitsira CNC ndi yovuta, pamafunika akatswiri ophunzitsidwa mwapadera kuti azikonzekereratu magawo omwe akukonzekera ndikukonzekera magawo ena, kenako ndikusinthana malinga ndi mapulogalamu. Chifukwa chake ndalama zogulitsa zimanenedwa ndikuganizira za ntchito zowonjezerazo. Komabe, makina a CNC amatha kuyendetsa mosadalira popanda kuyang'aniridwa ndi anthu, ndikupangitsa kuti ikhale yabwino pamitundu yayikulu.