Neodymium Magnet tuaj yeem rub cov khoom nrog 600 zaug raws li nws qhov hnyav?Tsis yog!

Neodymium Magnet tuaj yeem rub cov khoom nrog 600 zaug raws li nws qhov hnyav?Tsis yog!

Cov hlau nplaum loj npaum li cas rub tawm?Qee tus neeg xav tias NdFeB hlau nplaum tuaj yeem rub cov khoom nrog 600 zaug raws li nws qhov hnyav.Qhov no puas yog?Puas muaj cov qauv kev suav rau kev nqus hlau nplaum?Hnub no, cia peb tham txog "Pulling Force" ntawm cov hlau nplaum.

Nyob rau hauv daim ntawv thov ntawm hlau nplaum, sib nqus flux los yog sib nqus flux ceev yog ib qho tseem ceeb heev Performance index los ntsuas qhov kev ua tau zoo (tshwj xeeb tshaj yog nyob rau hauv motors).Txawm li cas los xij, hauv qee qhov kev thov, xws li sib nqus sib nqus thiab sib nqus nuv ntses, sib nqus flux tsis yog ib qho kev ntsuas zoo ntawm kev sib cais lossis kev nqus, thiab sib nqus rub lub zog yog qhov ntsuas tau zoo dua.

Magnet Pulling Force

Lub zog rub ntawm cov hlau nplaum yog hais txog qhov hnyav ntawm cov khoom siv ferromagnetic uas tuaj yeem nyiam los ntawm cov hlau nplaum.Nws yog sib koom ua ke los ntawm kev ua tau zoo, cov duab, qhov loj me thiab kev nyiam nyob deb ntawm cov hlau nplaum.Tsis muaj cov qauv lej los xam qhov kev nyiam ntawm cov hlau nplaum, tab sis peb tuaj yeem ntsuas qhov sib nqus qhov sib nqus los ntawm kev ntsuas qhov sib nqus (feem ntau ntsuas cov hlau nplaum thiab hloov mus rau qhov hnyav), raws li qhia hauv daim duab hauv qab no.Lub zog rub ntawm cov hlau nplaum yuav maj mam txo nrog qhov nce ntawm qhov kev ncua deb ntawm cov khoom attraction.

Pulling Force Test

Yog tias koj tshawb nrhiav kev sib nqus quab yuam hauv Google, ntau lub vev xaib yuav sau "raws li kev paub dhau los, lub zog sib nqus ntawm NdFeB hlau nplaum yog kwv yees li 600 zaug raws li nws qhov hnyav (640 zaug kuj tau sau)".Txawm hais tias qhov kev paub no yog qhov raug lossis tsis yog, peb yuav paub los ntawm kev sim.

Sintered NdFeB n42 hlau nplaum nrog cov duab sib txawv thiab qhov ntau thiab tsawg tau xaiv hauv qhov kev sim.Cov txheej txheej saum npoo yog NiCuNi, uas yog magnetized los ntawm qhov siab qhov taw qhia.Qhov siab tshaj plaws tensile quab yuam (N ncej) ntawm txhua tus hlau nplaum tau ntsuas thiab hloov mus rau qhov hnyav ntawm qhov nyiam.Cov txiaj ntsig ntsuas yog raws li nram no:

Kev Xeem Xeem 1
Kev Xeem Xeem 2

Nws tsis yog qhov nyuaj los nrhiav los ntawm cov txiaj ntsig ntsuas:

- Qhov piv ntawm qhov hnyav uas cov hlau nplaum sib txawv thiab qhov ntau thiab tsawg tuaj yeem nyiam rau lawv tus kheej qhov hnyav sib txawv heev.Qee qhov tsawg dua 200 zaug, qee qhov ntau dua 500 zaug, thiab qee qhov tuaj yeem ncav cuag ntau dua 3000 zaug.Yog li ntawd, 600 zaug sau hauv Internet tsis yog tag nrho

- Rau lub tog raj kheej lossis Disc Magnet nrog tib txoj kab uas hla, qhov siab dua, qhov hnyav dua nws tuaj yeem nyiam, thiab lub zog sib nqus yog qhov sib npaug rau qhov siab.

- Rau lub tog raj kheej lossis Disc Magnet ntawm tib qhov siab (xiav cell), qhov loj ntawm txoj kab uas hla, qhov hnyav dua nws tuaj yeem nyiam, thiab lub zog sib nqus yog qhov sib npaug ntawm txoj kab uas hla.

- Txoj kab uas hla thiab qhov siab ntawm lub tog raj kheej lossis Disc Magnet (daj cell) nrog tib lub ntim thiab qhov hnyav sib txawv, thiab qhov hnyav uas tuaj yeem nyiam sib txawv heev.Feem ntau, qhov ntev ntawm qhov kev taw qhia ntawm cov hlau nplaum, qhov ntau dua qhov nqus

- Rau cov hlau nplaum nrog tib lub ntim, lub zog sib nqus tsis tas yuav sib npaug.Raws li cov duab sib txawv, lub zog sib nqus yuav txawv heev.Hloov pauv, zoo ib yam, cov hlau nplaum uas nyiam tib qhov hnyav ntawm cov ntaub ntawv ferromagnetic yuav muaj cov duab sib txawv, ntim thiab qhov hnyav.

- Tsis muaj teeb meem dab tsi ntawm cov duab, qhov ntev ntawm kev taw qhia kev taw qhia ua lub luag haujlwm loj tshaj plaws hauv kev txiav txim siab lub zog sib nqus.

Cov saum toj no yog qhov kev xeem rub tawm rau cov hlau nplaum ntawm tib qib.Yuav ua li cas hais txog lub zog rub rau qhov sib txawv hlau nplaum ntawm qib sib txawv?Peb yuav sim thiab sib piv tom qab.

 


Post lub sij hawm: May-11-2022