I-N35 vs i-N52: Ngowuphi udidi lweMagnet olulungele uyilo lwakho olunemilo engu-U?

Iimagnethi ze-neodymium ezimile okwe-U zinika uxinaniso olungenakuthelekiswa nanto lwentsimi yemagnethi, kodwa ukukhetha eyona nqanaba lilungileyo, njenge-N35 edumileyo kunye ne-N52 enamandla, kubalulekile ekulinganiseni ukusebenza, ukuqina, kunye neendleko. Nangona i-N52 ngokwethiyori inamandla aphezulu emagnethi, iingenelo zayo zinokuthintelwa ziimfuno ezizodwa zejiyometri emile okwe-U. Ukuqonda ezi ntengiselwano kuqinisekisa ukuba uyilo lwakho lufezekisa iinjongo zalo zokusebenza kwemagnethi ngokuthembekileyo nangokunoqoqosho.

Umahluko ongundoqo: Amandla eMagnetic vs. Uburhabaxa

N52:Imeleibakala eliphezulu elisetyenziswa rhoqokuthotho lwe-N. Ibonelela ngemveliso yamandla aphezulu (i-BHmax), i-remanence (i-Br), kunye ne-coercivity (i-HcJ), iamandla aphezulu okutsala anokufezekiswa kubungakanani obunikiweyo.Cinga ngamandla angabonakaliyo emagnethi.

N35: A amandla aphantsi, kodwa angcono kakhulu.Nangona amandla ayo emagnethi engaphantsi kune-N52, ngokubanzi ine-ukuqina okungcono koomatshini kunye nokumelana okuphezulu nokuqhekeka.Iyakwazi ukumelana namaqondo obushushu aphezulu ngaphambi kokuba ilahlekelwe ngamandla ngendlela engenakuguqulwa.

Kutheni i-U-Shape itshintsha umdlalo

Uhlobo lwe-U oludumileyo alupheleli nje ekugxileni kwi-magnetic field, kodwa luzisa nemingeni emininzi:

Uxinzelelo oluqhelekileyo:Iikona zangaphakathi ezibukhali zesimo se-U ziyimithombo yendalo yoxinzelelo, nto leyo eyenza ukuba ibe lula ukuqhekeka.

Ubunzima bokuvelisa:Ukuhluza kunye nokulungisa i-neodymium ebuthathaka kule milo intsonkothileyo kwandisa umngcipheko wokuqhekeka xa kuthelekiswa nezakhiwo zebhloko okanye zediski ezilula.

Imingeni yokwenza umazibuthe:Kwimo ye-U, ukufikelela kwi-magnetic saturation efanayo ngokupheleleyo kwi-pole faces (iziphelo zeepini) kunokuba nzima ngakumbi, ingakumbi kwi-high-flux, hard drive grades.

Umngcipheko wokususwa kombane kubushushu:Kwezinye iinkqubo (ezifana neemoto), ukujolisa amandla emagnethi kunye nobushushu obuphezulu bokusebenza kunokunyusa ubuthathaka bazo.

Iimagnethi ezimile okwe-U N35 vs. N52: Izinto ezibalulekileyo ekufuneka uziqwalasele

Iimfuneko Zamandla Apheleleyo:

Khetha u-N52 UKUBA:Uyilo lwakho luxhomekeke ngokupheleleyo ekucinezeleni yonke i-newton yokutsala kwimagnethi encinci enobume be-U, kwaye unenkqubo yoyilo/yokwenza eqinileyo yokunciphisa umngcipheko. I-N52 iyagqwesa apho uxinano olukhulu lwentsimi yomsantsa lungeyongxaki (umz., ii-critical chucks, ii-micromotor ezisebenzayo kakhulu).

Khetha i-N35 UKUBA:I-N35 inamandla ngokwaneleyo xa uyisebenzisa. Rhoqo, imagnethi enkulu kancinci enomfanekiso we-U ye-N35 iya kuhlangabezana ngokuthembekileyo nangokufanelekileyo namandla okutsala afunekayo kune-N52 ebuthathaka. Musa ukuhlawulela amandla ongenakukwazi ukuwasebenzisa.

Umngcipheko Wokwaphuka Kwayo Nokuhlala Ihleli:

Khetha i-N35 UKUBA:Indlela oyisebenzisa ngayo ibandakanya naluphi na uqhaqho, ukungcangcazela, ukugoba, okanye ukuhlanganiswa okuqinileyo koomatshini. Ukuqina kokuqhekeka okuphezulu kwe-N35 kunciphisa kakhulu umngcipheko wokuqhekeka kwemagnethi, ingakumbi kwiindawo ezigobileyo zangaphakathi ezibalulekileyo. I-N52 ibuthathaka kakhulu kwaye isengozini yokuqhekeka okanye yokusilela okukhulu ukuba ayiphathwanga kakuhle okanye ixinezelekile.

Khetha u-N52 UKUBA:Iimagnethi zikhuselekile kakhulu ngexesha lokuhlanganiswa, uxinzelelo loomatshini luncinci, kwaye inkqubo yokuphatha ilawulwa ngokuqinileyo. Nangona kunjalo, ububanzi obukhulu bangaphakathi abunakuphikiswa.

Ubushushu bokusebenza:

Khetha i-N35 UKUBA:Iimagnethi zakho zisebenza kumaqondo obushushu asondela okanye adlula i-80°C (176°F). I-N35 inobushushu obuphezulu bokusebenza (ngesiqhelo i-120°C xa ithelekiswa ne-80°C kwi-N52), apho kwenzeka khona ilahleko ezingenakuguqulwa. Amandla e-N52 ehla ngokukhawuleza xa ubushushu busanda. Oku kubalulekile kwizakhiwo ezixinanisa ubushushu ezimile okwe-U.

Khetha u-N52 UKUBA:Amaqondo obushushu ahlala ephantsi rhoqo (ngaphantsi kwama-60-70°C) kwaye amandla aphezulu obushushu begumbi abalulekile.

Ixabiso kunye Nokwenziwa Kwayo:

Khetha i-N35 UKUBA:Ixabiso libaluleke kakhulu. I-N35 ixabisa kancinci kakhulu ngekhilogram kune-N52. Isakhiwo esintsonkothileyo esimile okwe-U sikwabangela ukuba kubekho amazinga aphezulu enkunkuma ngexesha lokusila nokucubungula, ingakumbi kwi-N52 ebuthathaka ngakumbi, nto leyo enyusa ixabiso layo lokwenyani. Iimpawu zokucubungula ezingcono ze-N35 zonyusa isivuno.

Khetha u-N52 UKUBA:Iingenelo zokusebenza zenza ixabiso layo eliphezulu kunye nokulahleka kwesivuno kube yinto exabisekileyo, kwaye usetyenziso lunokwamkela iindleko eziphezulu.

Ukwenziwa kwemagnethi kunye nozinzo:

Khetha i-N35 UKUBA:Izixhobo zakho zemagnetizing zinamandla alinganiselweyo. Kulula ukuzitsala ngokupheleleyo kune-N52. Nangona zombini zinokutsala ngokupheleleyo, ukuzitsala okufanayo kwi-geometry enomfanekiso we-U kunokufana ngakumbi ne-N35.

Khetha u-N52 UKUBA:Unokufikelela kwisixhobo esinamandla esinombane esikwaziyo ukutsala ngokupheleleyo iigreyidi ze-N52 ezixineneyo kwi-U-shaped. Qinisekisa ukuba i-pole saturation epheleleyo ifezekisiwe.

Inyani "eyomeleleyo ayisiyonto ingcono" kwiimagnethi ezimile okwe-U

Ukutyhala iimagnethi ze-N52 ngamandla kwiindlela ezimile okwe-U kudla ngokukhokelela ekunciphiseni imbuyekezo:

Ixabiso lokuphuka: Imagnethi ye-N52 ephukileyo ixabisa ngaphezulu kakhulu kunemagnethi ye-N35 esebenzayo.

Imida yobushushu: Amandla angaphezulu ayaphela ngokukhawuleza ukuba ubushushu buyanyuka.

Ubunjineli obugqithisileyo: Usenokuba uhlawula imali eyongezelelweyo ngamandla ongenakukwazi ukuwasebenzisa ngokufanelekileyo ngenxa yejometri okanye imida yokuhlanganisa.

Imingeni yokugquma: Ukukhusela iimagnethi ze-N52 ezibuthathaka ngakumbi, ingakumbi kwiindawo ezigobileyo zangaphakathi, kubaluleke kakhulu, kodwa oku kongeza ubunzima/ixabiso.