Lub Hwj Chim Lub Neej Yav Tom Ntej Ntawm Cov Hluav Taws Xob Hluav Taws Xob: Kev siv Neodymium Iron Boron Magnets

Neodymium hlau boron (NdFeB) cov hlau nplaum ruaj khov tau siv dav hauv cov tshuab hluav taws xob vim lawv cov khoom sib nqus muaj zog thiab muaj peev xwm txhim kho lub cev muaj zog thiab lub zog ceev. Daim ntawv no tham txog cov khoom ntawm NdFeB hlau nplaum thiab lawv daim ntawv thov nyob rau hauv ob hom hluav taws xob loj: brushless DC motors thiab servo motors. Kev siv cov hlau nplaum NdFeB ua tau zoo txhim kho lub cev muaj zog thiab kev ntseeg siab hauv ntau yam. Txawm li cas los xij, lawv cov nqi siab thiab qhov tsis zoo rau corrosion kuj tseem muaj qee qhov kev cov nyom uas yuav tsum tau muaj kev daws teeb meem. Zuag qhia tag nrho, NdFeB cov hlau nplaum ruaj khov tau coj cov txiaj ntsig zoo rau kev txhim kho cov tshuab hluav taws xob ua haujlwm siab hauv ntau qhov kev lag luam.

NdFeB cov hlau nplaum tas mus li muaj neodymium, hlau, thiab boron, thiab lawv yog hom muaj zog tshaj plaws ntawm cov hlau nplaum ruaj khov ua los ntawm cov khoom siv sib nqus. Lawv muab cov khoom siv hluav taws xob siab thiab coercivity, nrog rau muaj zog tiv thaiv demagnetization

[1]. Ua tsaug rau cov khoom sib nqus zoo tshaj plaws no, NdFeB cov hlau nplaum ruaj khov tau siv dav hauv kev tsim cov tshuab hluav taws xob muaj zog thiab ua haujlwm siab, tshwj xeeb tshaj yog nyob rau hauv kev loj hlob sai ntawm tsheb, neeg hlau, thiab kev siv aerospace.

[2] .Daim ntawv thov hauv Brushless DC Motors: Brushless DC (BLDC) motors tau nce nrov hauv ntau daim ntawv thov vim lawv cov kev ua haujlwm siab, ua haujlwm ntsiag to, ua haujlwm ntev thiab tswj tau.

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[4]. Kev siv cov hlau nplaum NdFeB hauv servo motors pab txhawb lub zog ntawm lub zog ceev, txhim kho cov lus teb zoo, thiab txo cov torque ripple, ua kom muaj kev ua haujlwm siab dua thiab ua haujlwm tau zoo ...

Txawm hais tias NdFeB hlau nplaum coj cov kev txhim kho tseem ceeb rau lub tshuab hluav taws xob, lawv daim ntawv thov kuj ntsib cov teeb meem ...

Hauv cov ntsiab lus, NdFeB cov hlau nplaum ruaj khov tau dhau los ua cov khoom tseem ceeb rau kev ua haujlwm siab thiab ua haujlwm siab hluav taws xob vim lawv cov khoom sib nqus zoo heev. Lawv siv hauv brushless DC motors thiab servo motors tau txhim kho lub cev muaj zog ceev, kev ua tau zoo, precision thiab kev ntseeg tau. Txawm hais tias tus nqi siab dua thiab muaj kev cuam tshuam rau corrosion, NdFeB hlau nplaum yog suav tias tsim nyog thiab cog lus rau kev tsim lub cev muaj zog, tshwj xeeb tshaj yog qhov yuav tsum muaj lub zog thiab kev ua haujlwm siab. Kev tshawb fawb tsis tu ncua thiab kev txhim kho yuav txuas ntxiv ua kom muaj peev xwm ntawm NdFeB hlau nplaum rau cov ntawv thov hluav taws xob txuas ntxiv mus.