Ukulinganisa Izimpawu Zezibuthe Ezingunaphakade

Ukuhlola Unomphela Magnet: Umbono Wochwepheshe

Ukubaluleka Kokulinganisa Okunembile
Uma usebenza ngezingxenye kazibuthe, uyazi ukuthi ukusebenza okuthembekile kuqala ngokulinganisa okunembile. Idatha esiyiqoqayo ekuhloleni kazibuthe ithinta ngokuqondile izinqumo kubunjiniyela bezimoto, ugesi wabathengi, ubuchwepheshe bezokwelapha, nezinhlelo zokusebenza zamandla avuselelekayo.

Amapharamitha Amane Okusebenza Okubalulekile
Uma sihlola omazibuthe abangunaphakade elebhu, ngokuvamile sibheka amapharamitha amane abalulekile achaza amandla abo:

Br: Inkumbulo kaMazibuthe
I-Remanence (Br):Cabanga lokhu "njengenkumbulo" kazibuthe kazibuthe. Ngemva kokususa inkambu yangaphandle yokuzibuthe, i-Br isibonisa ukuthi kungakanani okubambekayo kazibuthe. Lokhu kusinika isisekelo samandla kazibuthe ekusebenziseni kwangempela.

Hc: Ukumelana ne-Demagnetization
Ukuphoqeleka (Hc):Cabanga ngalokhu ngokuthi "intandokazi" kazibuthe - ikhono layo lokumelana ne-demagnetization. Lokhu sikuhlukanisa kube yi-Hcb, esitshela indawo ehlehlayo edingekayo ukuze kukhanselwe okukhiphayo kazibuthe, kanye ne-Hci, eveza ukuthi sidinga inkambu eqine kangakanani ukusula ngokuphelele ukuqondanisa kwangaphakathi kukazibuthe.

I-BHmax: Inkomba Yamandla
Umkhiqizo Wamandla Omkhulu (BHmax):Lena inombolo egcwele amandla esiyidonsa ku-hysteresis loop. Imele ukugxiliswa kwamandla okuphezulu kakhulu okulethwa yizibuthe, okuyenza ibe yimethrikhi yethu yokuqhathanisa izinhlobo ezihlukene zikazibuthe namaleveli okusebenza.

Hci: Ukuzinza Ngaphansi Kwengcindezi
I-Intrinsic Coercivity (Hci):Kumamagnethi anamuhla e-NdFeB asebenza kahle kakhulu, lokhu ukucaciswa kokwenza noma kwekhefu. Uma amanani e-Hci eqinile, uzibuthe angamelana nezimo ezinzima - okuhlanganisa amazinga okushisa aphezulu kanye nezinkambu zikazibuthe - ngaphandle kokulahlekelwa ukusebenza okuphawulekayo.

Amathuluzi Okulinganisa Abalulekile
Empeleni, sithembele kumathuluzi akhethekile ukuze sithwebule lezi zakhiwo. I-hysteresisgraph isalokhu iyihhashi lethu laselabhorethri, ibala ijika eliphelele le-BH ngemijikelezo kazibuthe elawulwayo. Esitezi sefekthri, sivamise ukushintshela kuzixazululo eziphathwayo ezifana ne-Hall-effect gaussmeters noma amakhoyili e-Helmholtz ukuze kuqinisekiswe ikhwalithi esheshayo.

Ukuhlola Okunamathelayo-Backed Magnets
Izinto ziba nzima kakhulu uma sihlolaizibuthe ze-neodymium ezinamathelayo. Ukufaneleka kokunamathela okwakhelwe ngaphakathi kuza nezinkinga ezithile zokuhlola:

Izinselele Zokulungisa
Izinselelo zokukhweza:Leso singqimba esinamathelayo sisho ukuthi uzibuthe akahlali kahle endaweni yokuhlola evamile. Ngisho nezikhala zomoya ezincane kakhulu zingahlanekezela ukufunda kwethu, kudinga izixazululo zokudala zokukhweza okufanele.

Ukucatshangelwa kweJiyomethri
Ukucatshangelwa kwe-Fomu Factor:Imvelo yabo encane, egobekayo idinga ukulungiswa ngokwezifiso. Ukusetha okujwayelekile okudizayinelwe amabhulokhi aqinile akusebenzi uma isampula lakho lokuhlola likwazi ukugoba noma lingenalo ukujiya okufanayo.

Ukuhlola Izidingo Zemvelo
Izidingo zokuhlukaniswa kweMagnetic:Njengakho konke ukuhlola kazibuthe, kufanele sishiseke ngokugcina yonke into engeyona i-magnetic iseduze. Ngenkathi ingcina ngokwayo ingathathi hlangothi ngozibuthe, noma imaphi amathuluzi ensimbi aseduze noma abanye omagnethi bazofaka imiphumela yethu engozini.

Kungani Ukuhlola Kubalulekile?
Izibalo zokuhlola okunembile ziphezulu. Kungakhathaliseki ukuthi singomazibuthe abafanelekela izitimela zemoto kagesi noma izinto zokuxilonga zezokwelapha, asikho isikhala sephutha. Ngezinhlobo ezine-adhesive-backed, asigcini nje ngokubheka amandla kazibuthe - futhi siqinisekisa ukuqina kwe-thermal, njengoba ungqimba olunamathelayo luvamise ukuhluleka ngaphambi kokuthi uzibuthe ngokwawo ezimeni zezinga lokushisa eliphezulu.

Isisekelo Sokwethenjelwa
Ekupheleni kosuku, ukuhlola kukazibuthe okuphelele akukona nje ukuhlola ikhwalithi - kuyisisekelo sokusebenza okubikezelwayo kulo lonke uhlelo lokusebenza. Izimiso eziyisisekelo zihlala zifana kuzo zonke izinhlobo zikazibuthe, kodwa ochwepheshe abahlakaniphile bayazi ukuthi bazivumelanisa nini izindlela zabo zamakesi akhethekile njengamadizayini ane-adhesive-backed.