Ntchito Yosindikiza ya 3D
Ndemanga Zachangu & Kupanga Kutheka Ndemanga
Nditumizireni chitsanzo chanu kuti ndipeze mtengo wofulumira ndikupanga mayankho otheka, zokumana nazo zambiri kuti ndikubwezereni mtengo wopikisana
Zitsanzo zosindikizidwa mwachangu kuchokera ku Prototype to Production
Chida chofulumira komanso chokwanira kuti chikwaniritse zomwe mukufuna nthawi iliyonse kapena kuyitanitsa kumafuna kuchokera ku prototype mpaka kupanga
Kutsata Kutsata &Kuwongolera Ubwino
Osadandaula komwe magawo anu ali, zosintha zatsiku ndi tsiku ndi makanema ndi zithunzi zitha kutsimikizira kuti mumangoyang'ana. Nthawi yeniyeni kuti ndikuwonetseni gawo lomwe lilili
M'nyumba 2 ndondomeko
Kupenta kwamitundu yosiyanasiyana ndi kuwala, kusindikiza kwa Pad kapena kuyikapo kuumba ndi kagulu kakang'ono monga silicon kungagwiritsidwe ntchito
Njira zambiri zosindikizira za 3D zimagwiritsidwa ntchito m'mafakitale athu okhudzana ndi pulasitiki & zitsulo. Chilichonse chomwe mwasankha pakupulumutsa mtengo & kutsimikizika kogwira ntchito chili pazomwe mukufuna.
Zithunzi
FDM (Fused Deposition Modeling)
Njira yotsika mtengo yosindikizira yowunikiranso kachitsanzo Waya ndodo ngati maziko
SLA (Stereolithography)
A osiyanasiyana njira yabwino pamwamba ndi kupanga mlingo
SLS (Selective Laser Sintering)
Njira yotsimikizika yogwirira ntchito yomwe mukufuna ndi yotsika kapena yapakati
PolyJet
Kusankhidwa kofunidwa kwa zitsanzo zowonetsera ndi zogwira ntchito
Kufananiza kwa Njira Yosindikizira ya 3D
| Dzina la Katundu | Fused Deposition Modelling | Stereolithography | Kusankha Laser Sintering |
| Chidule | FDM | SLA | SLS |
| Mtundu wazinthu | Zolimba (Zingwe) | Madzi (Photopolymer) | Ufa (Polima) |
| Zipangizo | Thermoplastics monga ABS, Polycarbonate, ndi Polyphenylsulfone; Elastomers | Thermoplastics (Elastomers) | Thermoplastics monga nayiloni, Polyamide, ndi Polystyrene; Elastomers; Zophatikiza |
| Kuchuluka kwa gawo (mu.) | 36.00 x 24.00 x 36.00 | 59.00 x 29.50 x 19.70 | 22.00 x 22.00 x 30.00 |
| Kukula kochepa (mu.) | 0.005 | 0.004 | 0.005 |
| Min layer thick (in.) | 0.0050 | 0.0010 | 0.0040 |
| Kulekerera (mu.) | ± 0.0050 | ± 0.0050 | ± 0.0100 |
| Kumaliza pamwamba | Zovuta | Zosalala | Avereji |
| Kupanga liwiro | Pang'onopang'ono | Avereji | Mofulumira |
| Mapulogalamu | Kujambula kwachangu kotsika mtengo Zoyambira zotsimikizira za lingaliro Sankhani magawo ogwiritsira ntchito omwe ali ndi makina apamwamba amakampani ndi zida | Kuyesa mawonekedwe / kokwanira, Kuyesa kogwira ntchito, Njira zogwiritsira ntchito mwachangu, Zokwanira za Snap, Zigawo zatsatanetsatane, Zitsanzo zowonetsera, Kugwiritsa ntchito kutentha kwakukulu | Kuyesa mawonekedwe / kokwanira, Kuyesa kwa magwiridwe antchito, Njira zogwiritsira ntchito mwachangu, Zigawo zocheperako, Zigawo zokhala ndi snap-fits & mahinji amoyo, Kugwiritsa ntchito kutentha kwakukulu |
Zida Zosindikizira za 3D
ABS
Zinthu za ABS ndi pulasitiki wamkulu yemwe ali ndi mphamvu zolimba pakutsimikizira kwachiwonetsero koyambirira. Ikhoza kupukutidwa mosavuta kuti ikhale yonyezimira pamwamba
Mitundu: Yakuda, yoyera, Yowonekera
Zabwino Kwambiri Kwa:
- Kuyang'ana kupanga zisindikizo zolimba, zolimba kapena zopukutira zokhala ndi zonyezimira
- Akatswiri kuyang'ana mtengo wotsika koma ndi prototypes mkulu mphamvu
PLA
PLA imasindikiza pa kutentha kochepa, ndipo imamatira bwino pabedi losindikiza. Chifukwa zinthuzi ndizotsika mtengo, mutha kutsika mtengo wosindikiza wa 3D kangapo pamapangidwe agawo loyambirira.
Mitundu: Wosalowerera ndale, woyera, wakuda, wabuluu, wofiira, lalanje, wobiriwira, pinki, aqua
Zabwino Kwambiri
- Ndani akuyang'ana kusindikiza kwa 3D popanda kupsinjika
- Omwe samakhudzidwa ndi kutentha kwakukulu kapena kukana mbali zina
- Akatswiri omwe amayang'ana kufotokoza motsika mtengo komanso mogwira mtima
PETG
PETG ndi Kufikika pakati pakati ABS ndi PLA. Ndi yamphamvu kuposa PLA, ndipo imapindika pang'ono kuposa ABS, komanso imapereka zomatira zabwino kwambiri zamtundu uliwonse wa 3D wosindikiza.
Mitundu: Yakuda, yoyera, Yowonekera
Zabwino Kwambiri Kwa:
- Amene amayamikira PETG a glossy pamwamba mapeto
- Wina akuyang'ana kutenga mwayi PETG a chakudya-otetezedwa ndi madzi chikhalidwe
TPU/Silicone
TPU ndi yosiyana ndi ma filaments ena omwe amagwiritsidwa ntchito kawirikawiri chifukwa ndi osinthika kwambiri - ndipo amagwiritsidwa ntchito m'malo mwa mphira (omwe sangasindikizidwe 3D) pamene kusinthasintha kumafunika. Amagwiritsidwa ntchito kwambiri pama foni ndi zophimba zoteteza. Kuuma kumatha kukhala mkati mwa 30 ~ 80shore A
Mitundu: Black, White, Transparent
Zabwino Kwambiri Kwa:
- Mukuyang'ana kupanga zida zosindikizidwa za 3D zosinthika ngati ma foni, zophimba, ndi zina
- Kuyang'ana zofewa mpaka zolimba zosinthika za 3D zosindikizidwa
Nayiloni
Nayiloni ndi chinthu chopangidwa ndi 3D chosindikizidwa cha polima chomwe ndi champhamvu, cholimba, komanso chosinthika ndipo chimagwiritsidwa ntchito nthawi zambiri pamagawo omwe amagwiritsidwa ntchito momaliza ndikuyesa pazambiri. Zida zosindikizira za nayiloni 3D nthawi zambiri zimagwiritsidwa ntchito popanga ma prototypes amphamvu omwe amatha kuyesedwa m'makampani, komanso kupanga zida monga magiya, mahinji, zomangira, ndi zina zofananira.
Mitundu: SLS: White, Black, Green MJF: Gray, Black
Zabwino Kwambiri Kwa:
- Ma prototypes apamwamba kwambiri amakampani
- Zigawo zogwira ntchito bwino monga zomangira, magiya ndi mahinji
- Zigawo zosagwira ntchito komwe kusinthasintha kwina kumakondedwa
Aluminium/Chitsulo chosapanga dzimbiri
Aluminiyamu ndi yopepuka, yolimba, yamphamvu, ndipo imakhala ndi zinthu zabwino zotentha.
Chitsulo chosapanga dzimbiri chimakhala ndi mphamvu zambiri, chimapangitsa kuti ductility chikhale chokwera kwambiri, ndipo sichimamva dzimbiri.
Mitundu: Chilengedwe
Zabwino Kwambiri: Kutsimikizira kwamphamvu kwamphamvu kwa prototypes
ABS
TPU
PLA
Nayiloni
Kuchokera ku Lingaliro kupita ku Chowonadi
Rapid ndi Flexible Prototypes
Zigawo zosindikizidwa za 3D mwachangu zimaperekedwa mwachangu ngati maola 12.
Gonjetsani malire a geometry yovuta
Njira Yosindikizira: FDM
Zida: PLA, ABS
Nthawi yopanga: Mofulumira ngati tsiku la 1
Kutsimikizira Kwapamwamba Kwambiri
Pezani ma prototypes apamwamba kwambiri kuti muwonetsetse kukwanira. Mphamvu yamphamvu yokhala ndi pamwamba yosalala
Njira Yosindikizira: SLA,SLS
Zida: ABS-ngati, Nylon 12, Mpira-ngati
Nthawi yopanga: 1-3days
Kutumiza Kwachangu Kwambiri
Njira yabwino kwambiri yosindikizira ya 3D pakufunika kocheperako komwe ndi njira yotsika mtengo poyerekeza ndi mtengo wa zida
Njira Yosindikizira: HP® Multi Jet Fusion (MJF)
Zida: PA 12, PA 11
Nthawi yopanga: Mwachangu monga masiku 3-4
Kumaliza Pamwamba
Kupenta ndi njira yomwe imagwiritsidwa ntchito nthawi zambiri pazigawo zosindikizidwa za 3D kuti ziwonetse zodzikongoletsera zamtundu. Kuphatikiza apo, kujambula kumatha kukhala ndi chitetezo pazigawo.
Zofunika:
ABS, Nayiloni, Aluminiyamu, Chitsulo chosapanga dzimbiri, Chitsulo
Mtundu:
Black, nambala iliyonse ya RAL kapena nambala ya Pantone.
Kapangidwe:
Gloss, semi-gloss, flat, zitsulo, textured
Mapulogalamu:
Zida zapakhomo, zida zamagalimoto, zida za aluminiyamu
Kupaka ufa ndi mtundu wa zokutira zomwe zimagwiritsidwa ntchito pa 3D yosindikizidwa ndi ufa wouma. Mosiyana ndi utoto wamba wamadzimadzi womwe umaperekedwa kudzera mu zosungunulira zomwe zimatuluka nthunzi, zokutira zaufa nthawi zambiri zimagwiritsidwa ntchito ndi electrostatic kenako kuchiritsidwa kutentha.
Zida:
ABS, Aluminiyamu, Chitsulo chosapanga dzimbiri, Chitsulo
Mitundu:
Black, nambala iliyonse ya RAL kapena nambala ya Pantone.
Kapangidwe:
Gloss kapena semi-gloss
Mapulogalamu:
Zigawo zamagalimoto, zida zapakhomo, zotulutsa aluminiyamu
Kupukuta ndi njira yopangira malo osalala komanso onyezimira, njirayo imapanga pamwamba ndi chiwonetsero chapadera, koma muzinthu zina zimatha kuchepetsa kuwunikira kosiyana.
Zida:
ABS, Nayiloni, Aluminiyamu, Mkuwa, Chitsulo chosapanga dzimbiri, Chitsulo
Mitundu:
N / A
Kapangidwe:
Wonyezimira, Wonyezimira
Mitundu:
Kupukuta kwamakina, kupukuta kwamankhwala
Mapulogalamu:
Magalasi, zodzikongoletsera, zigawo zosindikizira
Kuphulika kwa mikanda kumapangitsa kuti pakhale malo osalala a matte. Ndi njira yabwino yosalaza zinthu musanagwiritse ntchito zokutira. Kusankha bwino chithandizo chapamwamba.
Zida:
ABS, Aluminium, Brass, Stainless Steel, Chitsulo
Mitundu:
N / A
Kapangidwe:
Matte
Zofuna:
Sa1, Sa2, Sa2.5, Sa3
Mapulogalamu:
Mbali zodzikongoletsera zofunika
Lonjezo Lathu Labwino
Kodi kusindikiza kwa 3D ndi chiyani
Za 3D kusindikiza
Kusindikiza kwa 3D kapena kupanga zowonjezera ndi njira yopangira zinthu zitatu zolimba kuchokera pafayilo ya digito. Zinthu amapangidwa wosanjikiza ndi wosanjikiza ntchito zosiyanasiyana zipangizo ndi masanjidwe adhesion matekinoloje
Ubwino wosindikiza wa 3D
1. Kuchepetsa mtengo: mwayi wofunikira wa kusindikiza kwa 3D
2. Zowonongeka pang'ono: zapadera zopangira chinthucho ndi zinyalala zazing'ono, izi zimatchedwa kupanga zowonjezera, Pamene njira zachikhalidwe zambiri zimakhala ndi zowonongeka.
3. Chepetsani nthawi: ndi mwayi wodziwikiratu komanso wamphamvu pakusindikiza kwa 3D, chifukwa ndi njira yofulumira kuti mutsimikizire zachitsanzo.
4. Kuchepetsa zolakwika: monga momwe mapangidwe anu amafunira, akhoza kugubuduzidwa mwachindunji mu pulogalamuyo kuti atsatire deta yojambula kuti asindikize wosanjikiza umodzi ndi wosanjikiza, kotero palibe buku lomwe likukhudzidwa panthawi yosindikiza.
5. Kufuna kupanga: Njira zachikhalidwe zikugwiritsa ntchito kuumba kapena kudula, kusindikiza kwa 3D sikufuna zida zina zowonjezera zomwe zingakuthandizeni pakufunika kocheperako.
Kodi ndingapeze bwanji kumaliza kosalala pa 3D yosindikizidwa?
Nthawi zambiri, tikuyembekeza kukhala ndi chiwonetsero chowoneka bwino chapamwamba chokhala ndi zitsanzo zosindikizidwa za 3D kuti tiwonetse zomwe titha kugwiritsa ntchito ndikupanga zida zaluso, koma zimakhala zovuta kwambiri popanga magawo ndi kusindikiza kwa 3D, ndiye mutha kudabwa momwe tingachitire izi. , yang'anani mosamala masitepe kuti mukwaniritse bwino pa gawo lanu losindikizidwa la 3D ndiye mudzapeza kuti ndizosavuta kuposa momwe mungaganizire:
01: Njira Yosindikizira Yolondola: Sankhani zopangira zolondola ndikukhazikitsa magawo oyenera a chosindikizira chanu cha 3D ku magawo omwe mukufuna, zimafunikira akatswiri odziwa ntchito kuti achite izi.
02: Kupukuta Mchenga: Kupukuta mchenga pazigawo zosindikizidwa za 3D ndizosavuta koma zimafunikira kuyang'ana patsatanetsatane pang'onopang'ono kuchokera ku 100-1500 grit kuti mukwaniritse bwino popanda mizere yopondapo ndi mawonekedwe aliwonse oyipa, mukamaliza izi, pamwamba payenera kukhala yosalala kwambiri. .
03: Surface Electric corrosion: zitha kuchitika pazigawo zazitsulo zosindikizidwa za 3D zomwe zimayika dzimbiri pamagetsi ngati EDM kuti zikwaniritse kutha kwapamwamba kwambiri, zonyezimira ngati galasi.
