Na koloi ea mantlha le eona e ka hatisoa ka 3D?Khatelo-pele e ncha thutong ea li-motor magnetic cores Magnetic core ke letlapa le kang lakane le nang le matla a matla a khoheli.Hangata li sebelisoa bakeng sa tataiso ea matla a khoheli lits'ebetsong tse fapaneng tsa motlakase le mechini, ho kenyeletsoa li-electromagnets, li-transformer, li-motors, lijenereithara, li-inductors le likarolo tse ling tsa makenete. Ho fihlela hajoale, khatiso ea 3D ea li-magnetic cores e bile phephetso ka lebaka la bothata ba ho boloka ts'ebetso ea mantlha.Empa sehlopha sa bafuputsi se se se hlahisitse mokhoa o felletseng oa tlhahiso ea lisebelisoa tse thehiloeng ho laser eo ba reng e ka hlahisa lihlahisoa tse phahametseng li-composite tsa soft-magnetic. ©3D Science Valley White Paper
3D khatiso ea lisebelisoa tsa motlakase
Ho etsa tlatsetso ea litšepe tse nang le thepa ea motlakase ke karolo e hlahang ea lipatlisiso.Lihlopha tse ling tsa R&D tsa makoloi li ntse li theha le ho kopanya likarolo tsa tsona tse hatisitsoeng tsa 3D le ho li sebelisa tsamaisong, 'me tokoloho ea meralo ke e' ngoe ea linotlolo tsa boqapi. Mohlala, likarolo tse sebetsang tsa khatiso tsa 3D tse nang le thepa ea makenete le motlakase li ka bula tsela bakeng sa li-motor tse kentsoeng ka tloaelo, li-actuator, li-circuits le li-gearbox.Mechini e joalo e ka hlahisoa litsing tsa tlhahiso ea dijithale tse nang le kopano e nyane le ho sebetsa ka morao, joalo-joalo, kaha likarolo tse ngata li hatisitsoe ka 3D.Empa ka mabaka a fapaneng, pono ea 3D ea khatiso ea likarolo tse kholo le tse rarahaneng tsa enjene ha e e-so hlahe.Haholo-holo hobane ho na le litlhoko tse itseng tse thata ka lehlakoreng la lisebelisoa, tse kang likheo tse nyenyane tsa moea bakeng sa ho eketseha ha matla a matla, re sa bue ka taba ea likarolo tse ngata tsa lisebelisoa.Ho fihlela joale, lipatlisiso li tsepamisitse maikutlo ho likarolo tse ling tsa "motheo", tse kang 3D-printed soft-magnetic rotor, li-coil tsa koporo le li-conductors tsa mocheso oa alumina.Ha e le hantle, li-magnetic cores tse bonolo le tsona ke tse ling tsa lintlha tsa bohlokoa, empa tšitiso ea bohlokoa ka ho fetisisa e lokelang ho rarolloa ts'ebetsong ea khatiso ea 3D ke mokhoa oa ho fokotsa tahlehelo ea mantlha.
▲Univesithi ea Theknoloji ea Tallinn
Ka holimo ke sete ea li-cubes tsa 3D tse hatisitsoeng tsa sampole tse bonts'ang phello ea matla a laser le lebelo la khatiso sebopehong sa mantlha a makenete.
Ts'ebetso e ntlafalitsoeng ea khatiso ea 3D
Ho bonts'a ts'ebetso e ntlafalitsoeng ea 3D e hatisitsoeng ea matla a khoheli, bafuputsi ba ile ba khetha mekhoa e nepahetseng ea ts'ebeliso, ho kenyeletsoa matla a laser, lebelo la scan, sebaka sa hatch, le botenya ba lera.'Me phello ea li-parameter tsa annealing e ile ea ithutoa ho fihlela tahlehelo e fokolang ea DC, tahlehelo ea quasi-static, hysteresis le ho kenella ka ho fetisisa.Mocheso o motle ka ho fetisisa o ne o ikemiselitse ho ba 1200 ° C, boima bo phahameng ka ho fetisisa bo lekanyelitsoeng e ne e le 99.86%. ▲Phello ea ho kenya matla holim'a mafika a holimo a 3D a hatisitsoeng magnetic core
Qetellong, bafuputsi ba netefalitse hore tlhahiso ea lisebelisoa tsa tšepe e thehiloeng ho laser ke mokhoa o ka khonehang bakeng sa lisebelisoa tsa mantlha tsa 3D tsa khatiso ea motlakase.Mosebetsing oa nakong e tlang oa lipatlisiso, bafuputsi ba ikemiselitse ho tšoaea sebopeho sa karolo ho utloisisa boholo ba lijo-thollo le sebopeho sa lijo-thollo, le phello ea bona ho matla le matla.Bafuputsi ba tla tsoela pele ho etsa lipatlisiso tsa mekhoa ea ho ntlafatsa jometry ea mantlha e hatisitsoeng ea 3D ho ntlafatsa ts'ebetso.
Nako ea poso: Aug-03-2022 