Konke Okufanele Ukwazi Nge-'n Rating' Yama-Neodymium Magnets

Omaginethi be-Neodymium, abadunyiswa ngamandla abo akhethekile kanye nokuguquguquka, bashintshe izimboni ezahlukene ngezakhiwo zabo ezimangalisayo zamaginethi. Okubalulekile ekuqondeni la maginethi yi-'n rating,' ipharamitha ebalulekile echaza amandla abo kazibuthe kanye nokusebenza kwawo. Kulesi siqondisi esiphelele, sizohlola konke okudingeka ukwazi mayelana ne-'n rating' kaomaginethi be-neodymium.

Iyini ngempela i-'n Rating'?

I-'n rating' yemagnethi ye-neodymium isho izinga noma ikhwalithi yayo, ikakhulukazi umkhiqizo wayo wamandla aphezulu. Lo mkhiqizo wamandla uyisilinganiso samandla kazibuthe amagnethi, achazwa ku-MegaGauss Oersteds (MGOe). Empeleni, i-'n rating' isho ukuthi angakanani amandla kazibuthe angawakhiqiza umagnethi.

Ukunquma Isikali 'se-n Rating'

Ama-magnet e-Neodymium alinganiswa ngesilinganiso kusukela ku-Ukusuka ku-N35 kuya ku-N52, ngezinguquko ezengeziwe ezifana ne-N30, N33, kanye ne-N50M. Uma inombolo iphakeme, kulapho imagnethi iqina khona. Isibonelo, imagnethi ye-N52 inamandla kunemagnethi ye-N35. Ngaphezu kwalokho, izijobelelo ezifana no-'H,' 'SH,' kanye no-'UH' zingangezwa kwamanye amamaki ukuze zibonise ukwehluka kokumelana nokushisa kanye nokuphoqelelwa.

Ukunquma Amandla Kamagnet kanye Nokusebenza

I-'n rating' idlala indima ebalulekile ekunqumeni amandla nokusebenza kwamamagnethi e-neodymium. I-'n ratings' ephezulu ikhombisa amamagnethi anamandla amakhulu kazibuthe, okwenza afaneleke ezinhlelweni zokusebenza ezidinga amandla lapho ukusebenza okuphezulu kubalulekile khona. Onjiniyela nabaklami bacabangela i-'n rating' lapho bekhetha amamagnethi ezinhlelo zokusebenza ezithile ukuqinisekisa ukusebenza kahle kanye nokusebenza kahle.

Ukuqonda Izicelo Nezidingo

Ukukhethwa kwebanga le-neodymium magnet kuncike ezidingweni zohlelo lokusebenza. Nazi ezinye izinhlelo zokusebenza ezivamile kanye nezilinganiso ze-'n' ezihambisanayo:

Ama-elekthronikhi AbathengiAma-magnet asetshenziswa kuma-smartphone, ama-headphone, kanye nezipikha avame ukusuka ku-N35 kuya ku-N50, alinganisa ukusebenza nosayizi kanye nemikhawulo yesisindo.

Imishini Yezimboni: Ama-motor, ama-generator, kanye nabahlukanisi bamagnetic bangasebenzisa oma-magnet abanezilinganiso eziphezulu ze-'n,' njenge-N45 kuya ku-N52, ukuthuthukisa ukusebenza kahle nokuthembeka.

Amadivayisi EzokwelaphaImishini ye-MRI kanye namadivayisi okwelapha ngemagnethi adinga omaginethi abanamasimu aqondile kamagnethi, ngokuvamile basebenzisa amazinga afana ne-N42 kuya ku-N50 ukuze kusebenze kahle.

Amandla Avuselelekayo: Ama-turbine omoya kanyeama-motor ezimoto zikagesi athembele kuma-magnet e-neodymiumngezilinganiso eziphezulu ze-'n,' ngokuvamile ezisukela ku-N45 kuya ku-N52, ukuze kukhiqizwe amandla ahlanzekile futhi kuqhutshwe ezokuthutha ezisimeme.

Izinto Okufanele Uzicabangele Nezinyathelo Zokuqapha

Nakuba omaginethi be-neodymium benikeza ukusebenza okuhle kakhulu, kufanele kucatshangelwe izinto ezithile kanye nezinyathelo zokuphepha:

UkuphathaNgenxa yamandla awo anamandla kazibuthe, omaginethi be-neodymium bangadonsa izinto ze-ferrous futhi babe yingozi enkulu. Kufanele kuqashelwe lapho kuphathwa la maginethi ukuze kugwenywe ukulimala.

Ukuzwela kwezinga lokushisa: Amanye amazinga omaginethi e-neodymium abonisa izakhiwo ezinciphile zamagnetic emazingeni okushisa aphezulu. Kubalulekile ukucabangela imikhawulo yokushisa echazwe kumazinga okushisa ngamunye ukuqinisekisa ukusebenza kahle.

Ukumelana Nokugqwala: Omaginethi be-Neodymium basengozini yokugqwala ezindaweni ezithile, ikakhulukazi lezo eziqukethe umswakama noma izinto ezine-asidi. Ukusebenzisa izembozo zokuvikela ezifana ne-nickel, i-zinc, noma i-epoxy kunganciphisa ukugqwala futhi kwandise isikhathi sokuphila komaginethi.

Isiphetho

I-'n rating' yama-neodymium magnet isebenza njengepharamitha eyisisekelo yokuqonda amandla awo kazibuthe kanye nokusebenza kwawo. Ngokuchaza lesi silinganiso nokucabangela izici ezahlukahlukene njengezidingo zohlelo lokusebenza kanye nezimo zemvelo, onjiniyela nabaklami bangasebenzisa amandla aphelele ama-neodymium magnets ukushayela ukuqamba okusha nokubhekana nezinselele ezahlukahlukene kuzo zonke izimboni. Njengoba ubuchwepheshe buthuthuka futhi izinhlelo zokusebenza zithuthuka, ukuqonda okujulile kwe-'n rating' kuzoqhubeka kubalulekile ekuvuleni amakhono alezi zinto ezimangalisayo kazibuthe.