Zonse Zomwe Muyenera Kudziwa Zokhudza 'n Rating' ya Neodymium Magnets

Maginito a Neodymium, omwe amatamandidwa chifukwa cha mphamvu zawo zapadera komanso kusinthasintha kwawo, asintha kwambiri mafakitale osiyanasiyana ndi mphamvu zawo zodabwitsa zamaginito. Chofunika kwambiri pakumvetsetsa maginito awa ndi 'n rating,' chomwe ndi chofunikira kwambiri chomwe chimafotokoza mphamvu zawo zamaginito ndi magwiridwe antchito awo. Mu bukhuli lathunthu, tifufuza zonse zomwe muyenera kudziwa zokhudza 'n rating' yamaginito a neodymium.

Kodi 'n Rating' ndi chiyani kwenikweni?

'n rating' ya maginito a neodymium imasonyeza mtundu wake kapena khalidwe lake, makamaka mphamvu yake yayikulu. Mphamvu imeneyi ndi muyeso wa mphamvu ya maginito ya maginito, yomwe imafotokozedwa mu MegaGauss Oersteds (MGOe). Kwenikweni, 'n rating' imasonyeza kuchuluka kwa mphamvu ya maginito yomwe maginito angapange.

Kuzindikira Mulingo wa 'n Rating'

Maginito a Neodymium amayesedwa pa sikelo kuchokeraN35 mpaka N52, ndi mitundu ina monga N30, N33, ndi N50M. Chiwerengero chikakhala chachikulu, maginito amakhala olimba kwambiri. Mwachitsanzo, maginito a N52 ndi amphamvu kuposa maginito a N35. Kuphatikiza apo, mawu owonjezera monga 'H,' 'SH,' ndi 'UH' akhoza kuwonjezeredwa ku magiredi ena kusonyeza kusiyana kwa kukana kutentha ndi kukakamiza.

Kudziwa Mphamvu ndi Magwiridwe a Magnet

'n rating' imagwira ntchito yofunika kwambiri pozindikira mphamvu ndi magwiridwe antchito a maginito a neodymium. 'n ratings' yapamwamba imasonyeza maginito omwe ali ndi mphamvu yayikulu ya maginito, zomwe zimapangitsa kuti akhale oyenera kugwiritsa ntchito molimbika pomwe magwiridwe antchito apamwamba ndi ofunikira. Mainjiniya ndi opanga mapulani amaganizira 'n rating' akamasankha maginito a ntchito zinazake kuti atsimikizire kuti magwiridwe antchito ndi ogwira ntchito bwino.

Kumvetsetsa Mapulogalamu ndi Zofunikira

Kusankha mtundu wa maginito a neodymium kumadalira zofunikira za pulogalamuyo. Nazi zina mwa mapulogalamu ofala komanso 'n ratings' yogwirizana nayo:

Zamagetsi Zamagetsi ZamagetsiMaginito omwe amagwiritsidwa ntchito m'mafoni a m'manja, mahedifoni, ndi ma speaker nthawi zambiri amakhala kuyambira N35 mpaka N50, zomwe zimagwirizanitsa magwiridwe antchito ndi kukula ndi kulemera.

Makina a MafakitaleMa mota, majenereta, ndi maginito olekanitsa angagwiritse ntchito maginito okhala ndi 'n ratings' yapamwamba, monga N45 mpaka N52, kuti awonjezere kugwira ntchito bwino komanso kudalirika.

Zipangizo ZachipatalaMakina a MRI ndi zida zochiritsira zamaginito zimafuna maginito okhala ndi mphamvu yeniyeni yamaginito, nthawi zambiri amagwiritsa ntchito maginito monga N42 mpaka N50 kuti agwire bwino ntchito.

Mphamvu Zongowonjezedwanso: Ma turbine a mphepo ndiMa mota amagetsi amadalira maginito a neodymiumndi ma 'n ratings' apamwamba, nthawi zambiri kuyambira N45 mpaka N52, kuti apange mphamvu zoyera ndikuyendetsa mayendedwe okhazikika.

Zoyenera Kuganizira ndi Zosamala

Ngakhale maginito a neodymium amapereka magwiridwe antchito abwino kwambiri, zinthu zina zofunika kuziganizira komanso zodzitetezera ziyenera kuganiziridwa:

KusamaliraChifukwa cha mphamvu zawo zamaginito, maginito a neodymium amatha kukopa zinthu zachitsulo ndikuyika pachiwopsezo. Muyenera kusamala mukamagwiritsa ntchito maginito awa kuti mupewe kuvulala.

Kuzindikira kutentha: Magulu ena a maginito a neodymium amakhala ndi mphamvu zochepa zamaginito kutentha kwambiri. Ndikofunikira kuganizira malire a kutentha omwe atchulidwa pa giredi iliyonse kuti muwonetsetse kuti ikugwira ntchito bwino.

Kukana KudzikundikiraMaginito a Neodymium amatha kuzizira m'malo ena, makamaka omwe ali ndi chinyezi kapena zinthu zina zokhala ndi asidi. Kugwiritsa ntchito zokutira zoteteza monga nickel, zinc, kapena epoxy kungathandize kuchepetsa dzimbiri ndikuwonjezera nthawi ya maginito.

Mapeto

'n rating' ya maginito a neodymium ndi chinthu chofunikira kwambiri pomvetsetsa mphamvu ndi magwiridwe antchito a maginito awo. Mwa kusanthula izi ndikuganizira zinthu zosiyanasiyana monga zofunikira pakugwiritsa ntchito ndi momwe zinthu zilili, mainjiniya ndi opanga amatha kugwiritsa ntchito mphamvu zonse za maginito a neodymium kuti ayendetse zatsopano ndikuthana ndi mavuto osiyanasiyana m'mafakitale. Pamene ukadaulo ndi mapulogalamu akupita patsogolo, kumvetsetsa kwakukulu kwa 'n rating' kudzapitilizabe kukhala kofunikira kuti titsegule mphamvu za zinthu zodabwitsa zamaginitozi.