N35 vs N52: Qib Magnet twg zoo tshaj plaws rau koj tus qauv U?

Cov hlau nplaum neodymium zoo li tus U muaj qhov sib npaug ntawm lub zog sib nqus, tab sis kev xaiv qib zoo tshaj plaws, xws li N35 nrov thiab N52 muaj zog, yog qhov tseem ceeb rau kev sib npaug ntawm kev ua tau zoo, kev ruaj khov, thiab tus nqi. Txawm hais tias N52 muaj lub zog sib nqus siab dua, nws cov txiaj ntsig yuav raug cuam tshuam los ntawm qhov xav tau tshwj xeeb ntawm cov duab geometry U. Kev nkag siab txog cov kev pauv pauv no ua kom koj tus qauv tsim ua tiav nws cov hom phiaj kev ua tau zoo sib nqus tau zoo thiab pheej yig.

Qhov Sib Txawv ntawm Cov Core: Lub Zog Sib Nqus vs. Kev Nyuaj Siab

N52:Sawv cev rauqib siab tshaj plaws uas siv feem ntaunyob rau hauv N series. Nws muab cov khoom siv zog siab tshaj plaws (BHmax), remanence (Br), thiab coercivity (HcJ), tuslub zog rub siab tshaj plaws uas ua tau rau ib qho loj me.Xav txog lub zog sib nqus raw.

N35: A lub zog qis dua, tab sis qib pheej yig dua.Txawm hais tias nws cov zis sib nqus qis dua li ntawm N52, nws feem ntau muajzoo dua qub thiab muaj zog dua rau kev tawg.Nws kuj tseem tuaj yeem tiv taus qhov kub siab dua ua ntej poob lub zog tsis rov qab los.

Vim li cas U-Shape hloov qhov kev ua si

Lub cim U-puab tsis yog tsuas yog hais txog kev tsom mus rau lub zog sib nqus xwb, nws kuj coj ntau yam kev cov nyom:

Kev ntxhov siab uas muaj nyob hauv:Cov ces kaum ntse ntse sab hauv ntawm cov duab U yog cov chaw muaj kev ntxhov siab ntuj, ua rau nws yooj yim tawg.

Kev nyuaj ntawm kev tsim khoom:Kev sintering thiab machining cov neodymium uas tawg yooj yim rau hauv cov duab nyuaj no ua rau muaj kev pheej hmoo ntawm kev tawg piv rau cov qauv thaiv lossis disc yooj yim.

Cov teeb meem magnetization:Hauv daim duab U, kev ua tiav qhov sib nqus sib nqus ntawm cov ntsej muag ncej (qhov kawg ntawm cov pins) tuaj yeem nyuaj dua, tshwj xeeb tshaj yog nyob rau hauv cov qib siab-flux, nyuaj-rau-tsav.

Kev pheej hmoo ntawm kev tshem tawm cov hlau nplaum los ntawm cua sov:Hauv qee qhov kev siv (xws li cov motors), kev tsom mus rau lub zog sib nqus thiab qhov kub ua haujlwm siab dua tuaj yeem ua rau lawv tsis muaj zog.

Cov Hlau Nplaum Zoo Li U N35 piv rau N52: Cov Kev Xav Tseem Ceeb

Cov Kev Cai Muaj Zog Tag Nrho:

Xaiv N52 YOG HAIS TIAS:Koj tus qauv tsim yeej nyob ntawm kev nias txhua lub newton ntawm rub los ntawm lub hlau nplaum U-puab me tshaj plaws, thiab koj muaj cov txheej txheem tsim khoom / tsim khoom zoo kom txo qhov kev pheej hmoo. N52 zoo tshaj plaws qhov twg qhov sib txawv ntawm qhov sib txawv tsis yog qhov txhawj xeeb (piv txwv li, cov chucks tseem ceeb, cov micromotors ua haujlwm siab).

Xaiv N35 YOG:N35 muaj zog txaus rau koj daim ntawv thov. Feem ntau, lub hlau nplaum N35 U-puab loj dua me ntsis yuav ua tau raws li lub zog rub uas xav tau ntau dua li lub N52 uas tawg yooj yim. Tsis txhob them rau lub zog uas koj siv tsis tau.

Kev Pheej Hmoo ntawm Kev Tawg thiab Kev Ruaj Khov:

Xaiv N35 YOG:Koj daim ntawv thov cuam tshuam txog kev poob siab, kev co, kev khoov, lossis kev sib dhos ua ke nruj. Lub zog tawg zoo dua ntawm N35 txo qhov kev pheej hmoo ntawm kev tawg ntawm cov hlau nplaum, tshwj xeeb tshaj yog nyob rau hauv cov khoov sab hauv tseem ceeb. N52 yog qhov tawg heev thiab yooj yim tawg lossis ua tsis tiav yog tias siv tsis raug lossis ntxhov siab.

Xaiv N52 YOG HAIS TIAS:Cov hlau nplaum tau tiv thaiv zoo heev thaum lub sijhawm sib dhos, kev ntxhov siab ntawm lub tshuab yog tsawg heev, thiab cov txheej txheem tuav tau tswj hwm nruj. Txawm li ntawd los, qhov dav sab hauv tsis tuaj yeem sib cav.

Kub Ua Haujlwm:

Xaiv N35 YOG:Koj cov hlau nplaum ua haujlwm ntawm qhov kub thiab txias ze lossis tshaj 80 ° C (176 ° F). N35 muaj qhov kub siab tshaj plaws ua haujlwm (feem ntau yog 120 ° C piv rau 80 ° C rau N52), qhov saum toj no uas qhov kev poob tsis rov qab tshwm sim. Lub zog N52 txo qis sai dua nrog qhov kub thiab txias nce ntxiv. Qhov no yog qhov tseem ceeb hauv cov qauv cua sov U-puab.

Xaiv N52 YOG HAIS TIAS:Qhov kub ntawm ib puag ncig yeej qis tas li (tsawg dua 60-70 ° C) thiab qhov kub ntawm chav tsev siab tshaj plaws yog qhov tseem ceeb.

Tus nqi & Kev tsim khoom:

Xaiv N35 YOG:Tus nqi yog qhov tseem ceeb uas yuav tsum xav txog. N35 tus nqi qis dua ib kg dua li N52. Cov qauv U-puab nyuaj kuj feem ntau ua rau muaj cov khoom seem ntau dua thaum lub sijhawm sintering thiab kev ua tiav, tshwj xeeb tshaj yog rau N52 uas tawg yooj yim dua, uas ua rau nws tus nqi tiag tiag nce ntxiv. N35 cov khoom ua tau zoo dua ua rau cov qoob loo ntau dua.

Xaiv N52 YOG HAIS TIAS:Cov txiaj ntsig ntawm kev ua tau zoo ua rau nws tus nqi siab dua thiab qhov poob qis ntawm cov txiaj ntsig tsim nyog, thiab daim ntawv thov tuaj yeem them tus nqi siab dua.

Kev Sib Nqus & Kev Ruaj Ntseg:

Xaiv N35 YOG:Koj cov khoom siv magnetizing muaj zog tsawg. N35 yooj yim dua rau magnetize tag nrho dua li N52. Txawm hais tias ob qho tib si tuaj yeem magnetized tag nrho, kev sib nqus sib xws hauv U-puab geometry yuav sib xws dua nrog N35.

Xaiv N52 YOG HAIS TIAS:Koj muaj kev nkag mus rau lub cuab yeej sib nqus muaj zog uas muaj peev xwm sib nqus tau tag nrho cov qib siab coercivity N52 hauv qhov kev txwv U-puab. Xyuas kom meej tias qhov saturation tag nrho tau ua tiav.

Qhov tseeb "muaj zog dua tsis tas yuav zoo dua" rau cov hlau nplaum U-puab

Thawb N52 hlau nplaum kom tawv hauv cov qauv U-puab feem ntau ua rau cov nyiaj rov qab tsawg dua:

Tus nqi ntawm kev tawg: Lub hlau nplaum N52 tawg raug nqi ntau dua li lub hlau nplaum N35 uas ua haujlwm tau.

Cov kev txwv ntawm kev ua kom sov: Lub zog ntxiv yuav ploj mus sai sai yog tias qhov kub nce siab.

Kev tsim kho ntau dhau: Tej zaum koj yuav them ntxiv rau lub zog uas koj siv tsis tau zoo vim yog geometry lossis kev txwv kev sib dhos.

Kev Sib Tw Txheej Txheem: Kev tiv thaiv cov hlau nplaum N52 uas tawg yooj yim dua, tshwj xeeb tshaj yog nyob rau hauv cov khoov sab hauv uas mos mos, yog qhov tseem ceeb, tab sis qhov no ntxiv qhov nyuaj / nqi.