(Ama-Demagnetization Curves we-N40UH Neodymium Magnet)
Omazibuthe baye bathakazelisa abantu amakhulu eminyaka, bebonisa amandla athakazelisayo abonakala engenakuchazwa. Enkabeni yamandla kazibuthe kukhona ijika le-demagnetization, umqondo oyisisekelo ekuqondeni izici zayo kazibuthe. Kulokhu okuthunyelwe kwebhulogi, siqala uhambo lokunciphisa ijika le-demagnetization, sembula izimfihlo ezingemuva kokwakhiwa kwayo kanye nokubaluleka kwayo ezinhlelweni ezihlukahlukene. Ngakho-ke, ake singene emhlabeni wozibuthe futhi sihlole lesi simo esithakazelisayo!
Ijika le-Demagnetization limenyezelwe
Ijika le-demagnetization, elaziwa nangokuthi ijika kazibuthe noma iluphu ye-hysteresis, libonisa ukuziphatha kwento kazibuthe uma ingaphansi kwenkambu kazibuthe eguqukayo. Ibonisa ubudlelwano phakathi kwamandla enkundla kazibuthe kanye nokungeniswa kukazibuthe okuwumphumela noma ukuminyana kwe-flux. Ngokuhlela amandla kazibuthe (H) ku-x-eksisi kanye ne-magnetic flux density (B) ku-axis engu-y, amajika e-demagnetization asivumela ukuthi siqonde futhi sihlaziye izici kazibuthe zezinto.
Ukuqonda Ukuziphatha Kwezinto Zezibuthe
Ngokubheka ijika lokususa uzibuthe, singakwazi ukuhlonza amapharamitha angukhiye achaza ukuziphatha kwento esebenzayo ezindaweni ezahlukene kazibuthe. Ake sihlole izici ezintathu ezibalulekile:
1. Iphoyinti lokugcwala: Ekuqaleni, ijika lehlela phezulu ngokucijile lize lifike embundwini, lapho kungekho ukwanda kwamandla kazibuthe okuzothinta ukuminyana kwe-flux. Leli phuzu libonisa ukugcwala kwezinto. Izinto ezisetshenziswayo ezihlukene zinamaphuzu ahlukene wokugcwalisa, amele ikhono lawo lokuhlala uzibuthe ngaphansi kwezimo eziqinile kazibuthe.
2. Ukuphoqeleka: Ngokuqhubeka ejikeni, amandla kazibuthe ayancipha, okuholela ekwehleni kokuminyana okuguquguqukayo kazibuthe. Nokho, lapho okokusebenza kugcina izinga elithile lokuzibuthe, kuzoba nendawo lapho ijika linqamula khona i-eksisi ka-x. Le mpambana-mgwaqo imele amandla okuphoqa, noma amandla aphoqayo, abonisa ukumelana nokokusebenza kokuyeka uzibuthe. Izinto ezinokuphoqwa okuphezulu zisetshenziswa kuzibuthe ezihlala njalo noma kwezinye izinhlelo zokusebenza kazibuthe unomphela.
3. Ukuqina: Uma amandla kazibuthe efinyelela kuziro, ijika liphambana ne-eksisi ka-y ukuze linikeze ukuminyana kokushintshashintsha kokushintshashintsha noma ukuqina. Le parameter ikhombisa izinga lapho okubalulekile kuhlala kukazibuthe ngisho nangemva kokukhishwa kwenkundla kazibuthe yangaphandle. Ukulungiswa okuphezulu kubalulekile ezinhlelweni ezidinga ukuziphatha kazibuthe okuhlala isikhathi eside.
Isicelo Nokubaluleka
Amajika e-Demagnetization anikeza ukuqonda okubalulekile ekukhetheni izinto kanye nokwenza kahle kwezinhlelo eziningi zokusebenza. Nazi izibonelo ezibalulekile:
1. Amamotho: Ukwazi ijika lokususa uzibuthe kusiza ekwakheni amamotho asebenza kahle anezinto ezisebenza kahle zikazibuthe ezingamelana nezindawo eziphakeme kazibuthe ngaphandle kokuyeka uzibuthe.
2. Ukugcinwa kwedatha kazibuthe: Amajika asusa uzibuthe asiza onjiniyela ukuthi bathuthukise imidiya yokuqopha kazibuthe enekhono elanele lokugcinwa kwedatha okuthembekile nokuqinile.
3. Amadivayisi kagesi kagesi: Ukudizayina ama-inductor cores nama-transformer kudinga ukucatshangelwa ngokucophelela kwamajika okukhipha kazibuthe ukuze afanele izidingo ezithile zikagesi nezemishini.
Isiphetho
Ngena emhlabeni womazibuthe ngelensi yamajika angasebenzi uzibuthe, eveza ubunkimbinkimbi bokuziphatha okubalulekile kazibuthe kanye nokusetshenziswa kwazo. Ngokusebenzisa amandla aleli jika, onjiniyela bavula indlela yentuthuko emisha emikhakheni ehlukahlukene, balolonge isimo sezobuchwepheshe sesikhathi esizayo. Ngakho-ke ngokuzayo lapho uhlangana nozibuthe, thatha isikhashana ukuqonda isayensi engemuva kukazibuthe wayo nezimfihlo ezifihliwe ejikeni elilula lokususa kazibuthe.
Isikhathi sokuthumela: Aug-09-2023