Iyo mota musimboti inogona zvakare kudhindwa 3D?Kufambira mberi kutsva mukudzidza kwemota magineti cores Iyo magineti musimboti ndeye sheet-senge magineti zvinhu zvine yakakwira magineti permeability.Iwo anowanzo shandiswa kune magineti kutungamira mune akasiyana emagetsi masisitimu nemichina, anosanganisira magineti, transformer, mota, majenareta, inductors uye mamwe magineti zvikamu. Parizvino, kudhindwa kwe3D kwemagineti cores kwave kunetsa nekuda kwekuomerwa kwekuchengetedza hukuru hwekushanda.Asi timu yekutsvagisa ikozvino yauya neyakazara-yakavakirwa yekuwedzera yekugadzira yekufambisa basa yavanoti inogona kugadzira zvigadzirwa zvine magineti epamusoro kune yakapfava-magineti macomposites. ©3D Science Valley White Pepa
3D kudhinda electromagnetic zvinhu
Kuwedzera kugadzira simbi ine electromagnetic zvivakwa ibasa riri kubuda rekutsvagisa.Zvimwe zvikwata zvemotokari zveR&D zviri kugadzira nekubatanidza zvazvo zvakadhindwa zve3D uye nekuzvishandisa kuhurongwa, uye rusununguko rwekugadzira ndeimwe yemakiyi ekuvandudza. Semuyenzaniso, 3D inodhinda inoshanda yakaoma zvikamu zvine magineti uye zvemagetsi zvivakwa zvinogona kuvhura nzira yetsika yakadzamirirwa mota, ma actuators, masekete nemagiya mabhokisi.Michina yakadaro inogona kugadzirwa munzvimbo dzekugadzira dhijitari ine shoma shoma uye post-kugadzirisa, nezvimwewo, sezvo zvikamu zvakawanda zvakadhindwa 3D.Asi nokuda kwezvikonzero zvakasiyana-siyana, chiono che 3D kudhinda kukuru uye kwakaoma zvikamu zvemotokari hazvina kuitika.Kunyanya nekuti pane zvimwe zvinonetsa zvinodikanwa padivi remudziyo, senge madiki madiki emhepo ekuwedzera simba density, tisingataure nyaya yeakawanda-material zvikamu.Kusvika pari zvino, tsvakiridzo yakatarisa kune zvimwe "zvakakosha" zvikamu, senge 3D-yakadhindwa yakapfava-magineti rotors, coils yemhangura, uye alumina heat conductors.Ehe, akapfava magineti cores zvakare imwe yeakakosha mapoinzi, asi chinonyanya kukosha chipingamupinyi chinogadziriswa mu 3D kudhinda maitiro maitiro ekudzikisa kurasikirwa kwepakati.
▲Tallinn University of Technology
Pamusoro pane seti ye3D yakadhindwa sampuli cubes inoratidza mhedzisiro yesimba relaser uye kumhanya kwekudhinda pane chimiro cheiyo magineti musimboti.
Yakakwenenzverwa 3D yekudhinda mafambiro
Kuratidza yakagadziridzwa 3D yakadhindwa magineti musimboti wekufambisa, vaongorori vakasarudza iyo yakakwana maitiro maparamita echishandiso, kusanganisira simba relaser, scan speed, hatch spacing, uye layer thick.Uye mhedzisiro yeannealing paramita yakadzidzwa kuti iwane kushoma DC kurasikirwa, quasi-static, kurasikirwa kwehysteresis uye yakanyanya permeability.The optimum annealing tembiricha yakatemerwa kuve 1200 ° C, iyo yakanyanya kusimba density yaive 99.86%, yakaderera pasi roughness yaive 0.041mm, yakaderera hysteresis kurasikirwa yaive 0.8W/kg, uye yekupedzisira goho simba raive 420MPa. ▲Mhedzisiro yekupinza simba pamusoro pekukasharara kweiyo 3D yakadhindwa magineti core
Pakupedzisira, vaongorori vakasimbisa kuti laser-yakavakirwa simbi yekuwedzera yekugadzira inzira inogoneka ye3D kudhinda mota magineti epakati zvinhu.Mubasa rekutsvaga remangwana, vaongorori vanovavarira kuratidza chimiro chechikamu kuti vanzwisise saizi yezviyo uye kutaridzika kwezviyo, uye mhedzisiro yavo pakukwanisa uye simba.Vatsvagiri vanozoongororawo nzira dzekukwirisa iyo 3D yakadhindwa musimboti geometry kuti uvandudze mashandiro.
Nguva yekutumira: Aug-03-2022 