Neodymium Disc Magnet

Neodymium Disc Magnet

Neodymium hlau nplaum yog muaj cov hlau nplaum ntawm Neodymium, boron, thiab hlau. Neodymium disc hlau nplaum tau dhau los ua cov kev daws teeb meem rau ntau yam kev lag luam thiab kev siv pej xeem. Neodymium disc hlau nplaum feem ntau yog ntsuas los ntawm txoj kab uas hla thiab tuab, ces nws cov tuab yog ib txwm me dua li txoj kab uas hla. Feem ntau ntawm Neodymium disc hlau nplaum yog axially magnetized thiab dav siv ntau hom ntawv, xws li tuav lub hom phiaj thiab hais lus hlau nplaum. Diametrically magnetized qauv kuj muaj rau cov hlau nplaum ncig thiab feem ntau ntawm diametrically magnetized Neodymium disc hlau nplaum yog siv los ua cov hlau nplaum sensor. Kev ua tau zoo ntawm Neodymium disc hlau nplaum tau txais kev txhim kho zoo kawg nkaus nrog kev siv dav ntawm ntau cov hlau sawing.

Yuav Ua Li Cas Ntxiv Zog Ntawm Neodymium Disc Magnet?

Cov neeg siv khoom los ntawm kev tuav lossis txuas daim ntawv thov feem ntau muaj kev txaus siab rau rub lub zog ntawm Neodymium disc hlau nplaum. Rub lub zog ntawm cov axial magnetized Neodymium disc hlau nplaum tuaj yeem txhim kho los ntawm kev nce thickness thiab txoj kab uas hla, xaiv qib siab dua (xws li N52 hloov N35), txo qis cua sib txawv los ntawm kev nyiam cov khoom ua haujlwm, lossis siv cov kev daws teeb meem saum toj no. Tsis tas li ntawd, rub lub zog ntawm axially multipole magnetized magnet yog qhov siab tshaj qhov ntshiab axially magnetized hlau nplaum rau tib yam Neodymium disc hlau nplaum.

Lub neej ua haujlwm ntev npaum li cas ntawm Neodymium (NdFeB) hlau nplaum disc?
Lub neej ntawm cov hlau nplaum ruaj khov yog qhov kawg.

Taw qhia rau peb yam tseem ceeb cuam tshuam rau lub zog sib nqus ntawm cov hlau nplaum disc

Factor 1: kub. Muaj ntau ntau hom hlau nplaum (piv txwv li: ferrite hlau nplaum, neodymium hlau boron hlau nplaum, sib txuas neodymium hlau boron, alnico, cobalt, hlau chromium cobalt, txhaj tshuaj molded ferrite, thiab lwm yam) thiab cov ntaub ntawv. Qhov ntsuas kub sib xws. Feem ntau hais lus. Thaum siv cov khoom, yuav tsis muaj demagnetization yog tias qhov ntsuas kub qis dua qhov txwv ntawm cov hlau nplaum. (Piv txwv li: Qhov kub siab ntawm lub tshuab tsis txhuam tawm-rotating yog 80-100 degrees. Nyob rau hauv cov ntaub ntawv ntawm kev xyuas kom meej tias lub demagnetization yuav tsis pub tshaj 5 feem pua, cov hlau nplaum cov ntaub ntawv ntawm 120 degrees yog feem ntau siv. Tau kawg, qhov no yog rau cov khoom siv ntawm cov hlau nplaum neodymium hlau boron.) Yog li Qhov tsis-demagnetization thiab lub neej ntawm cov hlau nplaum nyob ntawm qhov kub ntawm cov khoom siv thiab cov khoom siv kub-resistant ntawm cov hlau nplaum.

Qhov thib ob: qhov muaj nyob ntawm qhov chaw sib nqus sib nqus. Leej twg muaj kev paub txog cov hlau nplaum paub tias cov hlau nplaum muab faib ua N, S ncej lossis ntau tus ncej. Yog tias muaj lwm qhov chaw sib nqus nyob ib puag ncig ntawm cov hlau nplaum, nws yuav tshem tawm ib feem ntawm cov hlau nplaum lub zog sib nqus. Qhov no yog dab tsi cov neeg hais tias yuav demagnetize nyob rau hauv ntau yam ntawm kev khiav hauj lwm kub.

Yam peb: mechanical vibration. Qhov no muaj feem xyuam rau lub rooj sib txoos. Cov hlau nplaum rubs tawm tsam cov khoom thaum lub sij hawm sib dhos txheej txheem. Vim tias cov khoom ntawm cov hlau nplaum yog qhov tsis yooj yim, lub cev hnav thiab qhov loj me me, thiab cov hlau nplaum yuav maj mam tsis muaj zog.

Yog li ntawd, thov xav txog peb lub ntsiab lus saum toj no thaum xaiv cov hlau nplaum thiab cov khoom tsim.

Hom muaj dimention thiab qib ntawm Hongyu Sib Nqus Disc