Divergent3D's car chassis yonse yagalimoto ndi 3D yosindikizidwa.Idawonekera poyera ku SLM Solutions booth ku Formnext 2018 ku Frankfurt, Germany, kuyambira Novembara 13 mpaka 16.
Ngati muli ndi chidziwitso chogwira ntchito pakupanga zowonjezera (AM), mwinamwake mumadziwa bwino ma nozzles osindikizira a 3D a GE's Leap jet injini platform.Mkonzi wamalonda wakhala akulemba nkhaniyi kuyambira 2012, chifukwa inalidi nkhani yoyamba yodziwika bwino ya AM ikugwira ntchito muzochitika zenizeni zapadziko lapansi.
Mabotolo amafuta amtundu umodzi m'malo omwe kale anali gulu la magawo 20. Inayeneranso kukhala ndi mapangidwe olimba chifukwa inali yowonekera ku kutentha kwa madigiri 2,400 Fahrenheit mkati mwa injini ya jet. Gawoli linalandira certification ya ndege mu 2016.
Masiku ano, GE Aviation akuti ili ndi malonjezano oposa 16,000 pazigawo zake za Leap engines. Chifukwa cha kufunikira kwakukulu, kampaniyo inanena kuti inasindikiza 30,000th 3D yosindikizidwa mafuta amoto kumapeto kwa 2018.GE Aviation imapanga zigawozi ku Auburn, Alabama, kumene ikugwira ntchito yoposa 30,000 ya injini ya Aviation ya 3D yomwe imapanga zitsulo zamtundu wa GEaps za 400. 19 3D-zosindikizidwa mafuta nozzles.
Akuluakulu a GE angakhale atatopa ndi kuyankhula za ma nozzles a mafuta, koma adatsegula njira ya AM ya kampaniyo. Ndipotu, misonkhano yonse yatsopano yopangira injini imayamba ndi zokambirana za momwe mungaphatikizire zopangira zowonjezera muzochita zopangira zinthu. injini ya turboprop, yomwe yakhala yofanana kwa zaka pafupifupi 50, ndipo idzakhala ndi zigawo 12 zosindikizidwa za 3D zomwe zimathandiza kuchepetsa kulemera kwa injini ndi 5 peresenti.
"Zomwe takhala tikuchita zaka zingapo zapitazi ndikuphunzira kupanga zida zazikulu kwambiri," atero a Eric Gatlin, wamkulu wa gulu lopanga zowonjezera ku GE Aviation, polankhula ndi khamu la anthu lomwe linasonkhana pamalo akampani ku Formnext 2018 ku Frankfurt, Germany. , kumayambiriro kwa November.
Gatlin adapitiliza kuyitanitsa kukumbatirana kwa AM "kusintha kwaparadigm" kwa GE Aviation.Komabe, kampani yake siili yokha.Owonetsa pa Formnext adanenanso kuti panali opanga ambiri (OEMs ndi Tier 1s) pachiwonetsero cha chaka chino kuposa kale. opanga ndege atsogoza kukankha kuti apange zowonjezera zopanga zenizeni pamtunda wa sitolo, makampani oyendetsa magalimoto ndi oyendetsa Ukadaulo umayang'aniridwa mwanjira yatsopano.Njira yowopsa kwambiri.
Pamsonkhano wa atolankhani wa Formnext, Wachiwiri kwa Purezidenti wa Ultimaker, a Paul Heiden, adagawana mwatsatanetsatane momwe Ford adagwiritsira ntchito makina osindikizira a 3D a kampaniyo ku Cologne, Germany, popanga zida zopangira Ford Focus.Ati kampaniyo idapulumutsa pafupifupi ma euro 1,000 pachida chilichonse chosindikizira poyerekeza ndi kugula chida chomwecho kuchokera kwa ogulitsa kunja.
Ngati akatswiri opanga zinthu akukumana ndi kufunikira kwa zida, amatha kuyika zojambulazo mu pulogalamu yachitsanzo ya 3D CAD, kupukuta zojambulazo, kuzitumiza kwa chosindikizira, ndikuzisindikiza mkati mwa maola ochepa.Kupita patsogolo kwa mapulogalamu, monga kuphatikizira mitundu yambiri yazinthu, zathandiza kupanga zida zopangira mosavuta, kotero kuti ngakhale "osaphunzitsidwa" akhoza kugwira ntchito kudzera mu pulogalamuyo, adatero Heiden.
Pokhala ndi Ford yokhoza kusonyeza kufunika kwa zida ndi zida zosindikizidwa za 3D, Heiden adanena kuti sitepe yotsatira ya kampaniyo ndi kuthetsa vuto la zida zopangira zida zosungira.
Makampani ena amagalimoto akuphatikiza kale zida zosindikizira za 3D m'njira zongoganizira.Ultimaker imapereka zitsanzo za zida zomwe Volkswagen amagwiritsa ntchito pafakitale yake ku Palmela, Portugal:
Chopangidwa pa chosindikizira cha Ultimaker 3D, chidachi chimagwiritsidwa ntchito kutsogolera kuyika bawuti pakuyika magudumu pamalo ochitira msonkhano a Volkswagen ku Portugal.
Pankhani yofotokozeranso kupanga magalimoto, ena akuganiza zazikulu kwambiri.Kevin Czinger wa Divergent3D ndi mmodzi wa iwo.
Czinger akufuna kuganiziranso momwe magalimoto amamangidwira.Akufuna kupanga njira yatsopano pogwiritsa ntchito makina apamwamba a makompyuta ndi AM kuti apange chassis yomwe imakhala yopepuka kuposa mafelemu achikhalidwe, imakhala ndi zigawo zochepa, imapereka ntchito yapamwamba, komanso yotsika mtengo kuti ipange.
Chassis yosindikizidwa pamakina a SLM 500 imakhala ndi mfundo zodzipangira zokha zomwe zonse zimagwirizana pambuyo pa kusindikiza.Akuluakulu a Divergent3D amanena kuti njira iyi yopangira makina a chassis ndi msonkhano ingapulumutse $ 250 miliyoni pochotsa ndalama zogwiritsira ntchito zida ndi kuchepetsa magawo ndi 75 peresenti.
Kampaniyo ikuyembekeza kugulitsa mtundu uwu wa zida zopangira kwa opanga magalimoto m'tsogolomu.Divergent3D ndi SLM apanga mgwirizano wapakatikati kuti akwaniritse cholinga ichi.
Senior Flexonics si kampani yodziwika bwino kwa anthu, koma ndi katundu wamkulu wa zigawo zikuluzikulu kwa makampani mu magalimoto, dizilo, mankhwala, mafuta ndi gasi, ndi magetsi industries.Oimira Company anakumana ndi GKN Powder Metallurgy chaka chatha kukambirana za kuthekera 3D kusindikiza, ndipo awiriwo anagawana nkhani zawo bwino 2m18t pa 2m18t.
Zigawo zomwe zakonzedwanso kuti zigwiritse ntchito AM ndi mavavu olowera ndi kutulutsa mpweya kuti azitha kutulutsa mpweya woziziritsa kukhosi kwa magalimoto amalonda, onse panjira ndi panjira.Advanced Flexonics akufuna kuwona ngati pali njira zogwirira ntchito zopangira ma prototypes omwe amatha kupirira kuyesedwa kwadziko lapansi komanso mwina kupanga kwakukulu. porosity yogwira ntchito ya ziwalo zachitsulo.
Yotsirizirayi ndi yofunika chifukwa akatswiri ambiri amakhulupirira kuti mbali zina za ntchito galimoto mafakitale amafuna 99% kachulukidwe ambiri mwa ntchito zimenezi, si choncho, malinga ndi EOS 'CEO Adrian Keppler, amene WOPEREKA makina makina ndi mnzake amatsimikizira.
Pambuyo popanga ndi kuyesa magawo opangidwa kuchokera ku EOS StainlessSteel 316L VPro zakuthupi, Senior Flexonics adapeza kuti zida zopangidwa mowonjezera zidakwaniritsa zolinga zawo ndipo zitha kupangidwa mwachangu kuposa zida zoponyedwa.
"Muyenera kuganiziranso momwe magawo amapangidwira," adatero Kepler.
Kwa ambiri mumakampani a AM, choyera choyera chikuwona ukadaulo ukukula kwambiri m'malo opanga zinthu zambiri. Kwa ambiri, izi zitha kuyimira kuvomerezedwa kwathunthu.
AM Technology imagwiritsidwa ntchito popanga ma valve olowera ndi otuluka kuti azitulutsa mpweya woziziritsa kuzizira kwa magalimoto amalonda. Wopanga zigawo za prototype izi, Senior Flexonics, akufufuza ntchito zina zosindikizira za 3D mkati mwa kampani yake.
Poganizira izi, opanga zinthu, mapulogalamu, ndi makina opanga makina akugwira ntchito mwakhama kuti apereke zinthu zomwe zimathandiza izi.Opanga zinthu akuyang'ana kupanga ufa ndi mapulasitiki omwe angathe kukwaniritsa zoyembekeza zogwira ntchito mobwerezabwereza.Opanga mapulogalamu a pulogalamu akuyesera kukulitsa nkhokwe zawo zakuthupi kuti zikhale zowona. tsogolo la zopangira zowonjezera pakupanga zenizeni padziko lapansi.
“Ndakhala ndikugwira ntchito imeneyi kwa zaka 20, ndipo panthaŵiyo, ndinkangokhalira kumva kuti, ‘Tatsala pang’ono kupeza luso limeneli m’malo opangira zinthu. Chifukwa chake tidadikirira ndikudikirira, "adatero UL's Additive Manufacturing Competency Center Director. atero a Paul Bates, Woyang'anira komanso Purezidenti wa Additive Manufacturing User Group.
Dan Davis ndi mkonzi wamkulu wa The FABRICATOR, magazini yayikulu kwambiri yopanga zitsulo komanso kupanga, komanso zofalitsa zake, STAMPING Journal, Tube & Pipe Journal ndi The Welder.Akhala akugwira ntchito zofalitsa izi kuyambira Epulo 2002.
Lipoti Lowonjezera limayang'ana pa kugwiritsa ntchito matekinoloje opangira zowonjezera pakupanga zinthu zenizeni.Opanga masiku ano akugwiritsa ntchito kusindikiza kwa 3D kuti apange zida ndi zida, ndipo ena akugwiritsanso ntchito AM pa ntchito yopangira mapepala apamwamba.Nkhani zawo zidzaperekedwa pano.