I-Axial vs Diametral Magnetization: Ngowuphi umgaqo wesicelo sakho seDisc Magnet?

Ukukhethai-magnet yediski ye-neodymiumifuna ukuqwalaselwa ngaphaya kobubanzi, ubukhulu kunye nomgangatho wemagnethi. Kwiindibano ezininzi zesensor kunye neemoto, ukujongwa kwemagnethi kulawula ngokuthe ngqo ukuba uyilo lwakho lunokubonelela ngokusebenza okulindelekileyo. Iimagnethi zediski ezinemiyalelo yemagnethi engahambelaniyo zinokubangela idatha yesensor engalunganga, ukusebenza kakuhle kwemoto okanye ukusasazwa kwentsimi yemagnethi okungaqinisekanga.

At Ubuchwepheshe beFullzen, sihlala sixhasa iinjineli zesensor, abayili beemoto, kunye namaqela ophuhliso lwe-OEM ekukhetheni icala elifanelekileyo lemagnetization kwiiprojekthi ezenziwe ngokwezifiso. Esi sikhokelo sichaza umahluko phakathi kwe-axial kunye ne-diametral magnetization, sithelekisa iimpawu zabo zokusebenza, kwaye sibonisa indlela nganye yokujonga ehambelana ngayo nezicelo ezithile.

Yintoni iNdlela yeMagnetization?

Ukujongwa kwemagnetization kubhekisa ekulungelelanisweni kweepali zemagnethi ngaphakathi kwemagnethi esisigxina. Nokuba iimagnethi ezimbini zinemilinganiselo efanayo kunye nomgangatho wezinto ezibonakalayo, uyilo lwazo lwentsimi yemagnethi lunokwahluka kakhulu ngokusekelwe kulungiselelo lwazo lwemagnetization.

Kwiimagnethi zediski ze-neodymium, iindlela ezimbini eziqhelekileyo zemagnetization yimagnetization ye-axial kunye ne-diametral.

Ukwenziwa kweMagneti ye-Axial

Kwimagnethi yediski enemagnethi ejikelezayo, i-north pole ikwicala elinye elithe tyaba kunye ne-south pole ikwicala elithe tyaba elichaseneyo.

Intsimi yemagnethi ihamba phakathi kobukhulu bemagnethi.

Iimpawu ziquka:

* Ukutsalwa okunamandla kwemagnethi kwiindawo ezithe tyaba
* Ukusasazwa kwentsimi yemagnethi elinganayo
* Ukuhlanganiswa okulula kwiindibano ze-Hall effect sensor
* Ubunzima obuphantsi bokuvelisa

I-Axial magnetization yindlela eqhelekileyo kwiimagnethi ezininzi zediski ezisetyenziswa kwizicelo zoshishino neze-elektroniki.

Ukukhanya kweDayametral

Kwimagnethi yediski enemagnethi edibanisa ububanzi, iipali ezisemantla nezisemazantsi zifumaneka kumacala ahlukeneyo obubanzi.

I-magnetic field ihamba nge-diameter kunokuba idlule kubukhulu.

Iimpawu ziquka:

* Ukusasazwa kwentsimi yamagnetic ecaleni ukuya kwelinye
* Ilungele ukuva ukujikeleza
* Ixhaphakile kwiikhowudi nakwiinkqubo zokufumanisa isikhundla
* Ilungele ngcono amasimi emagnethi ajikelezayo

Ukufakelwa kwemagnethi ye-diametral kufuna izixhobo ezikhethekileyo zokufakelwa kwemagnethi kwaye ngokubanzi akuvamile kakhulu kune-axial magnetization.

Ukwenziwa kweMagnetikhi yeRadial

Nangona i-radial magnetization idla ngokunxulunyaniswa nee-ring magnets, kufanelekile ukukhankanya kuba uninzi lwabayili beemoto ze-BLDC badibana nayo ngexesha lophuhliso lwe-rotor.

Kwizicelo ezisebenzayo, i-radial magnetization idala ipateni yentsimi efana ne-diametral magnetization kodwa isasaza intsimi yemagnethi ijikeleze umjikelo we-rotor.

Olu qwalaselo lusetyenziswa kakhulu kwiimoto ze-DC ezingenamabhrashi ezisebenza kakuhle.

Ukwakhiwa kweMagneti ye-Axial vs Diametral: Uthelekiso loBugcisa

Olu thelekiso lulandelayo lubonisa umahluko omkhulu phakathi kwezi ndlela zimbini.

Ngokweemava ethu okuvelisa, ukhetho ludla ngokuxhomekeka kancinci kumandla emagnethi kodwa ngakumbi kwindlela intsimi yemagnethi esebenzisana ngayo nezinto ezingqongileyo.

Kwizicelo ezifuna iinkqubo ezijikelezayo ezixineneyo, iinjineli zihlala zidibanisa i-diametral magnetization kunyeiimagnethi ze-cylindrical ezinamandla aphezuluukufezekisa iimpawu ezithile zentsimi yamagnetic.

Idatha yokwenyani yeMagnetic Field evela kwiFullzen Technology

KwiFullzen Technology, sihlala silinganisa uxinano lwe-magnetic flux kwiindlela ezininzi zokulinganisa i-magnetization ngexesha lokuqinisekiswa kwemveliso.

Uvavanyo lwethu lweemagnethi zediski ze-N42 ezifanayo lutyhile izinto ezibalulekileyo ezibalulekileyo:

Idatha iqinisekisa oko iinjineli ezininzi zikufumanisayo ngexesha lokubhala iiprototyping:

I-Axial magnetization ivelisa amandla okutsala ngokuthe ngqo aqinileyo, ngelixa i-diametral magnetization ivelisa intsimi yemagnethi ejikelezayo eluncedo ngakumbi yokubona indawo kunye nokulawula intshukumo.

Isikhokelo sokuFanisa isicelo

Ukukhetha indlela efanelekileyo yokujonga izinto kuba lula kakhulu xa kuvavanywa ngokwesicelo.

Izinzwa zeHall Effect

Izinzwa zeHolo zihlala zifuna intsimi yamagnetic eqikelelweyo edlula ngqo kwi-sensor element.

Kwiimeko ezininzi, i-axial magnetization inika:

* Imveliso yemagnethi ezinzileyo
* Ulungelelwaniso lwesensor olulula
* Ukuqina kwesignali okunamandla

Ngenxa yesi sizathu, i-axial magnetization iseyeyona ndlela ikhethwayo kwiindidi ezininzi ze-Hall sensor.

Iikhowudi zeRotary

Ii-encoders ze-Rotary zixhomekeke ekutshintsheni izikhundla ze-magnetic field ngexesha lokujikeleza.

Ukwenziwa kwemagnethi ye-diametral kudala ipateni yentsimi etshintshanayo efunekayo ukuze kubekho impendulo echanekileyo yokujikeleza.

Izicelo eziqhelekileyo ziquka:

* Iikhowudi zeRotary
* Izinzwa zesikhundla
* Izixhobo zokulinganisa ze-angular
* Iinkqubo zokwenza ngokuzenzekelayo ngokuchanekileyo

Iimoto zeRotor zangaphandle zeBLDC

Abayili beemoto ze-BLDC badla ngokusebenzisa iiringi ezinemagnethi ejikelezayo kuba zibonelela ngentsimi yemagnethi eqhubekayo ejikeleze umjikelo werotor.

Kwiingxoxo ezininzi zoyilo, i-radial magnetization inokuthathwa njengesebenza ngokulinganayo nelungiselelo le-diametral elineepali ezininzi.

Esi sesinye sezizathu zokuba iinjineli ezininzi zikhetheiindibano zendandatho zemagnethi ezichanekileyoxa kuphuhliswa iinkqubo zeemoto ezingenamabhrashi ezisebenza kakuhle kakhulu.

Iimpazamo Eziqhelekileyo Zoyilo Ekufuneka Ziziphephe Iinjineli

Ukukhetha iMagnet Grade Ngaphambi koQondiso

Iiprojekthi ezininzi zigxila ngokukhawuleza kwiimabakala e-N35, N42, okanye N52.

Nangona kunjalo, isikhokelo esingalunganga semagnetization asinakuhlawulwa ngokunyusa amandla emagnethi.

Ulwalathiso kufuneka luhlale luchazwa ngaphambi kokuba kugqitywe ibakala lemagnethi.

Ukungayinaki indawo yokubeka inzwa

I-Hall sensor ebekwe ngendlela engafanelekanga xa ithelekiswa neepali zemagnethi inokuvelisa imiqondiso ebuthathaka okanye engazinzile.

Icala lemagnetization kufuneka lihlale livavanywa kunye nokubekwa kwesensor.

Ukungahoyi Imiqobo Yokuvelisa

Ukwenziwa kwemagnethi ye-diametral kunokufuna izixhobo ezikhethekileyo kunye nexesha elongezelelweyo lokuseta.

Kwiiprojekthi ze-OEM ezinomthamo omkhulu, oku kunokuchaphazela ixesha kunye neendleko zokuqalisa.

Uluhlu lokujonga iinkcukacha zeMagnet yeDiski eKhethekileyo

Ngaphambi kokuba ucele ikowuteshini, sicebisa ukuqinisekisa ezi parameter zilandelayo:

Ubukhulu beMagnet

* Ububanzi
* Ubukhulu
* Iimfuneko zokunyamezela

Ibanga leMagnetic

* N35
* N42
* N52
* Amanqanaba obushushu obuphezulu

Ukwaleka komphezulu

* I-Nickel
* I-Zinc
* I-Epoxy
* Parylene

Indawo yokusebenza

* Uluhlu lobushushu
* Ukuvezwa komswakama
* Iimfuno zokugqwala

Isikhokelo seMagnetize

* I-Axial
* Ububanzi
* I-Radial
* Iipali ezininzi

Phakathi kwazo zonke izinto ezichaziweyo, indlela yokwenza imagnetization idla ngokuba yeyona ingahoywayo kwaye kunzima ukuyilungisa emva kokuveliswa.

Indlela iTekhnoloji yeFullzen enceda ngayo iiNjineli ukuba ziphucule uLwazi lweMagnet

KwiFullzen Technology, sisebenzisana ngokusondeleyo nabavelisi be-OEM, iinkampani ezizisebenzela ngokuzenzekelayo, abaphuhlisi beenzwa, kunye nabayili beemoto ukuqinisekisa ukuba kukhethwa indlela echanekileyo yokutsala umbane ngaphambi kokuba kuqale imveliso.

Iqela lethu lobunjineli linceda abathengi ngokulinganisa intsimi yamagnetic, ukuqinisekiswa kweprototype, uvavanyo lokunyamezelana, kunyeizisombululo zemagnethi zesikokwizicelo ezikhethekileyo.

Ngokuvavanya ukusasazwa kwentsimi kunye nobukhulu kunye nomgangatho wemagnethi, iinjineli zinokunciphisa imijikelo yophuhliso, ziphucule ukusebenza kwenkqubo, kwaye ziphephe uyilo olutsha olubizayo.

Isiphelo

Xa kuthelekiswa i-axial vs diametral magnetization, akukho ndlela ingcono kunayo yonke. Ukhetho oluchanekileyo luxhomekeke ngokupheleleyo kwindlela i-magnetic field ekufuneka inxibelelane ngayo nee-sensors, ii-motors, kunye nezinto ezingqongileyo.

Kwizixhobo zeHall sensors kunye nezicelo zamandla okubamba ngqo, i-axial magnetization idla ngokuba sisisombululo esikhethwayo.

Kwii-encoders ezijikelezayo, ukuva indawo, kunye neenkqubo zokujikeleza, i-diametral magnetization idla ngokubonelela ngokusebenza okuphezulu.

Ukuqonda lo mahluko kwasekuqaleni kwenkqubo yoyilo kunokuphucula kakhulu ukuthembeka kwemveliso kwaye kunciphise iindleko zophuhliso.

Kwiiprojekthi zemagnethi zediski ye-neodymium ezenziwe ngokwezifiso, ukukhetha indlela efanelekileyo yemagnetization kudla ngokuba ngumahluko phakathi koyilo olusebenza ngokulula nolusebenza kakuhle kakhulu.