Cov hlau nplaum neodymium me me muaj zog tshaj plaws muaj rau kev yuav khoom yog dab tsi?

Me Me, Muaj Zog Tshaj Plaws: Cov Qib Neodymium Magnet Piav Qhia

Peb nkag siab. Koj tab tom nrhiav qhov khoom me me uas sib nqus tau zoo heev uas loj heev—ib yam dab tsi uas muaj zog txaus los xauv lub tshuab, hnov ​​qhov chaw, lossis ruaj ntseg qhov sib dhos tseem ceeb. Nws yog qhov ntxias kom ntseeg tias cov lus teb nyob hauv qib yooj yim, qib siab zoo li N52, N54. Tab sis nrhiav qhov muaj zog tshaj plaws "cov hlau nplaum neodymium me me"kev xav tau txav mus dhau tus lej ntawd. Qhov kev sib tw tiag tiag tsis yog nrhiav lub zog siab tshaj plaws; nws yog kev tsim lub zog ntawd kom muaj sia nyob thiab ua tau zoo hauv koj cov khoom lag luam.

Tshaj Li N52 Daim Ntawv Cim: Lub Zeem Muag Ua Tau Zoo ntawm "Qhov Siab Tshaj Plaws" Lub Zog

Cia peb pib nrog cov hauv paus. Cov hlau nplaum neodymium tau muab faib ua qib kev ua tau zoo—N42, N45, N50, N52 thiab N54—nrog txhua qib sib raug rau lub zog sib nqus ntawm cov hlau nplaum. Rau cov hlau nplaum neodymium me me, qhov twg qhov chaw ua haujlwm zoo yog qhov tseem ceeb tshaj plaws, N54 tam sim no ua tus thawj coj ua qhov kev xaiv ua tau zoo tshaj plaws, xa cov zog rub tsis muaj qhov sib piv rau nws qhov loj me.

Tiam sis ntawm no yog qhov tseeb hauv ntiaj teb uas peb tau kawm los ntawm tus kheej:Cov khoom siv zog siab tshaj plaws tsis txhais tau tias ua tau zoo tshaj plaws rau koj qhov project. Xav txog N52 hlau nplaum ua cov cuab yeej ua haujlwm siab tab sis mos, zoo li cov khoom siv ceramic hauv lub tshuab precision. Thaum lawv tsim lub zog sib nqus loj heev nyob rau hauv qhov zoo tshaj plaws, lawv qhov brittleness ua rau lawv tsis muaj zog. Lawv cov qauv granular tuaj yeem yooj yim tawg yog tias raug kev cuam tshuam lossis kev ntxhov siab thaum siv lossis sib dhos. Ntxiv mus, tsis zoo li N45 thiab N48 lwm txoj hauv kev, N52 muaj kev puas tsuaj tsis rov qab magnetism ntawm qhov kub thiab txias me ntsis. Kuv tau saib cov project stall thaum ib qho kev tsim qauv ci ntsa iab siv lub disc me me N52 faltered nyob rau hauv lub thermal load me me hauv lub tsev kaw hluav taws xob kaw. Cov kev daws teeb meem tsis yog lub hlau nplaum "muaj zog dua", tab sis ib qho ntse dua - lub hlau nplaum neodymium me me loj dua hauv N45 qib uas tswj tau lub zog txhim khu kev qha yam tsis muaj kev cuam tshuam rau cua sov.

Geometry yog koj rab riam phom zais cia

Lub duab ntawm koj lub hlau nplaum yog lub hauv paus tseem ceeb rau kev tsim nws lub zog sib nqus. Kev xaiv lub duab zoo yog thawj kauj ruam los siv lub zog kom zoo.

- Cov Discs thiab Rings (cov hlau nplaum neodymium me me puag ncig):Lawv cov ncej tiaj tiaj tsim kom muaj thaj chaw tuav dav thiab ruaj khov perpendicular rau qhov chaw, zoo meej rau cov latches lossis cov sensor triggers.

- Cov Blocks thiab Squares (cov hlau nplaum neodymium me me):Cov no muab qhov chaw tuav loj, zoo heev rau cov ntawv thov uas xav tau kev tiv taus kev swb lossis kev txiav.

- Cov thooj voos kheej kheej thiab Cov Hlau Nyias (cov hlau nplaum me me 2x1 neodymium):Lawv cov duab ua rau pom ib daim teb tob thiab muaj zog, zoo tagnrho rau kev ncav tes mus rau hauv qhov sib txawv lossis tsim cov cheeb tsam tsom mus rau.

Lub ntsiab lus tseem ceeb? Txhua lub duab ntawm "cov hlau nplaum lag luam" no tuaj yeem ua tau los ntawm cov khoom siv N54. Koj qhov kev tsom mus rau thawj zaug yuav tsum yog: "Daim duab twg xa lub zog "qhov twg thiab li cas" kuv xav tau nws?"

Cov Lus Qhia Tseem Ceeb, Tsis Tau Saib Xyuas

Kev qhia meej txog qib thiab cov duab tsuas yog daim ntawv qauv xwb. Cov lus qhia kawg—yam uas cais kev vam meej thiab kev ua tsis tiav—yog nyob rau hauv cov ntsiab lus no:

     Koj Lub Hom Phiaj Khoom Siv Tsis Yog Hlau Ib Txwm:Cov ntaub ntawv rub tawm siv cov hlau zoo tagnrho, tuab. Yog tias koj lub hlau nplaum yuav tsum tuav "hlau tsis xeb, txhuas, lossis cov ntawv hlau nyias", cia siab tias yuav txo qis heev - qee zaum ntau dua 50%. Qhov kev xam yuam kev no yog qhov ua rau tsis ua haujlwm zoo.

   Kev Txheej Txheem Ntau Tshaj Li Kev Kho Kom Zoo Nkauj:Cov txheej nickel ntawm ntau "cov hlau nplaum neodymium disc me me" muab kev tiv thaiv yooj yim. Tab sis rau cov khoom uas ntsib cov av noo, dej noo, lossis kev raug tshuaj lom neeg, cov txheej epoxy tsim cov khoom thaiv zoo dua tiv thaiv xeb, txawm tias nws tsis ci ntsa iab.

     Kev Taw Qhia ntawm Magnetization:Lub zog ntawm lub hlau nplaum muaj ib txoj kab tshwj xeeb. Cov discs txheem yog magnetized axially (los ntawm lub ntsej muag tiaj tus). Rau lub cev muaj zog lossis lub magnetic coupling, koj yuav xav tau lub zog radial. Kev qhia meej txog "kev taw qhia magnetization" no yog qhov tseem ceeb heev.

     Qhov Cuam Tshuam Tsis Muaj Qhov Cuam Tshuam ntawm Kub:Qhov kub thiab txias yog qhov tseem ceeb uas ua rau muaj qhov kub thiab txias no. Lub zog ntawm tus qauv N52 pib ploj mus li ntawm 80°C. Rau cov chaw nyob ze cov chaw kub lossis hauv cov chaw uas raug tshav ntuj, koj yuav tsum teev cov hlau nplaum uas muaj qhov kub thiab txias siab tshaj plaws txij thaum pib.

Ib Daim Qauv Qhia Txog Cov Kauj Ruam Ib Kauj Ruam

Siv txoj kev npaj no los ua kom tiav cov txheej txheem xaiv:

1. Ua Haujlwm Ua Ntej:Txheeb xyuas lub luag haujlwm tseem ceeb: Puas yog rau kev tuav ruaj khov, kev hloov pauv kev txav mus los, kev tso qhov chaw kom raug, lossis kev ntes cov ntaub ntawv? Qhov no qhia txog qhov geometry zoo tshaj plaws.

2. Qib nrog cov ntsiab lus:Xaiv N52 yog tias qhov txo qhov loj me yog qhov tseem ceeb thiab qhov chaw ua haujlwm zoo. Yog tias daim ntawv thov cuam tshuam nrog kev poob siab, kev co, lossis qhov kub siab, qhov tawv ntawm N45 lossis N48 qib feem ntau ua rau muaj kev daws teeb meem zoo dua thiab txhim khu kev qha.

3. Piav qhia txog ib puag ncig:Qhia meej rau koj tus neeg muag khoom txog kev raug dej noo, tshuaj lom neeg, roj, lossis qhov kub thiab txias. Qhov no txiav txim siab qhov tsim nyog ntawm cov txheej txheem thiab qhov xav tau rau cov qib kub siab tshwj xeeb.

4. Txheeb xyuas nrog pov thawj pom tseeb:Tsis txhob pom zoo rau kev txiav txim ntau rau cov hlau nplaum neodymium me me uas muag yam tsis tau kuaj xyuas tiag tiag. Cov neeg muag khoom muaj koob npe xav thiab txhawb nqa qhov no, muab cov qauv ua haujlwm (cov hlau nplaum neodymium disc me me, cov hlau nplaum neodymium me me, thiab lwm yam) rau koj los soj ntsuam hauv cov xwm txheej tiag tiag.

Txheeb Xyuas Tus Khub Tsim Khoom Tseeb

Koj tus neeg muab khoom siv hlau nplaum yuav tsum yog qhov chaw muab kev daws teeb meem, tsis yog tsuas yog cov khoom xwb. Tus khub zoo yuav:

   Tshawb nrhiav nrog Lub Hom Phiaj:Lawv nug cov lus nug tob txog koj cov txheej txheem sib dhos, qhov chaw siv kawg, thiab kev cia siab rau kev ua tau zoo.

     Txais Yuav Kev Kho Kom Zoo Li Tseeb:Lawv tuaj yeem kho qhov ntev, txheej txheej, thiab magnetization dhau ntawm daim ntawv teev npe tus qauv, saib koj cov specs ua qhov pib rau kev ua kom zoo dua.

     Tshem tawm qhov tsis meej ntawm Kev Tswj Xyuas Zoo:Lawv piav qhia txog lawv cov txheej txheem sim ntau lawm rau lub zog sib nqus, qhov tseeb ntawm qhov ntev, thiab kev ua kom tiav ntawm cov txheej.

     Muab Kev Nkag Siab Txog Kev Tiv Thaiv:Lawv tshuaj xyuas koj cov kev xav tau nrog lub qhov muag ntawm tus engineer, ua ntej cim cov teeb meem xws li lub zog shear tsis txaus lossis cov kev txwv thermal ua ntej cov cuab yeej pib.

Cov Lus Qhia Tseem Ceeb
Thaum kawg ntawm hnub, cov hlau nplaum neodymium me me uas muaj zog heev tau ncav cuag lawv qib siab tshaj plaws nrog qib N54, uas koj tuaj yeem nrhiav tau hauv txhua qhov kev teeb tsa tseem ceeb: discs, blocks, rings, thiab cylinders. Txawm li cas los xij, qhov kev xaiv zoo tshaj plaws rau koj qhov project tsis yog tsuas yog hais txog kev siv zog ntau xwb - nws yog hais txog kev nrhiav qhov chaw zoo tshaj plaws ntawm kev siv zog rub kom siab tshaj plaws thiab xyuas kom meej tias cov hlau nplaum tuav tau qhov kub thiab txias hloov pauv, kev hnav lub cev, thiab lwm yam kev ntxhov siab tiag tiag.

Siv koj lub zog los tshuaj xyuas kom meej txog qhov xav tau ntawm daim ntawv thov. Tom qab ntawd, koom tes nrog lub chaw tsim khoom uas muab cov lus qhia tshwj xeeb los ntawm cov khoom siv thiab kev hloov pauv engineering no. Txoj hauv kev no ua kom muaj "cov hlau nplaum muaj zog" uas tsis yog tsuas yog ua tau zoo thaum pib xwb tab sis kuj ua haujlwm tau ntev thiab ntseeg tau thoob plaws hauv koj cov khoom lub neej.