Kodi injini yamoto ingasindikizidwenso 3D? Kupita patsogolo kwatsopano pamaphunziro a motor maginito cores Maginito pachimake ndi pepala ngati maginito zinthu ndi mkulu maginito permeability.Nthawi zambiri amagwiritsidwa ntchito powongolera maginito pamakina osiyanasiyana amagetsi ndi makina, kuphatikiza ma elekitirodi, ma transfoma, ma mota, ma jenereta, ma inductors ndi zida zina zamaginito. Pakalipano, kusindikiza kwa 3D kwa maginito maginito kwakhala kovuta chifukwa chazovuta kusunga bwino kwambiri.Koma gulu lofufuza tsopano labwera ndi makina ophatikizika a laser-based additive makeflow omwe akuti amatha kupanga zinthu zomwe zimakhala zopambana kwambiri ndi maginito ofewa. ©3D Science Valley White Paper
3D zosindikizira zamagetsi zamagetsi
Kupanga kowonjezera kwa zitsulo zokhala ndi ma elekitiromaginito ndi gawo lomwe likubwera la kafukufuku.Magulu ena agalimoto a R&D akupanga ndikuphatikiza zida zawo zosindikizidwa za 3D ndikuzigwiritsa ntchito pamakina, ndipo ufulu wamapangidwe ndi amodzi mwa makiyi opangira zatsopano. Mwachitsanzo, zida zosindikizira za 3D zokhala ndi maginito ndi magetsi zimatha kutsegulira njira zama mota ophatikizidwa, ma actuators, mabwalo ndi ma gearbox.Makina oterowo amatha kupangidwa m'malo opanga digito osasonkhanitsidwa pang'ono ndikusintha pambuyo pake, ndi zina zambiri, popeza magawo ambiri amasindikizidwa 3D.Koma pazifukwa zosiyanasiyana, masomphenya 3D kusindikiza zigawo zikuluzikulu ndi zovuta galimoto sizinachitike.Makamaka chifukwa pali zofunika zina zovuta kumbali ya chipangizocho, monga mipata yaying'ono ya mpweya kuti ikuwonjezeke kachulukidwe ka mphamvu, osatchulanso nkhani yazinthu zambiri.Pakadali pano, kafukufuku wayang'ana pazigawo "zofunikira" zambiri, monga 3D-printed soft-magnetic rotors, coils copper, and alumina heat conductors.Zoonadi, maginito ofewa ndi amodzi mwa mfundo zazikuluzikulu, koma chopinga chofunika kwambiri chomwe chiyenera kuthetsedwa mu ndondomeko yosindikiza ya 3D ndi momwe mungachepetsere kutaya kwakukulu.
▲Tallinn University of Technology
Pamwambapa pali zida za 3D zosindikizidwa zachitsanzo zosonyeza mphamvu ya laser ndi liwiro losindikiza pamapangidwe a maginito pachimake.
Kukhathamiritsa kwa 3D kusindikiza kachitidwe
Kuti awonetse kukhathamiritsa kwa maginito a 3D osindikizidwa, ofufuzawo adatsimikiza njira zoyenera zogwiritsidwira ntchito, kuphatikiza mphamvu ya laser, kuthamanga kwa scan, kukangana kwa hatch, ndi makulidwe osanjikiza.Ndipo zotsatira za magawo a annealing adaphunziridwa kuti akwaniritse zotayika zochepa za DC, quasi-static, kutayika kwa hysteresis komanso kupenya kwambiri.Kutentha kwabwino kwambiri kwa annealing kunatsimikiziridwa kukhala 1200 ° C, kachulukidwe kakang'ono kwambiri anali 99.86%, roughness yotsika kwambiri inali 0.041mm, kutsika kwambiri kwa hysteresis kunali 0.8W/kg, ndipo mphamvu yomaliza yokolola inali 420MPa. ▲Zotsatira za kulowetsedwa kwa mphamvu pazovuta za 3D zosindikizidwa maginito core
Pomaliza, ofufuzawo adatsimikizira kuti zopangira zitsulo zopangidwa ndi zitsulo zopangidwa ndi laser ndi njira yotheka yosindikizira za 3D motor maginito core.Pakafukufuku wamtsogolo, ofufuzawo akufuna kuwonetsa mawonekedwe a gawolo kuti amvetsetse kukula kwa tirigu ndi momwe mbewu zimakhalira, komanso momwe zimakhudzira mphamvu ndi mphamvu.Ofufuzawo afufuzanso njira zokwaniritsira ma geometry osindikizira a 3D kuti agwire bwino ntchito.
Nthawi yotumiza: Aug-03-2022 
