Raws li kev ua haujlwm siab - cov khoom siv hlau nplaum hauv kev lag luam niaj hnub,NdFeB cov hlau nplaum ruaj khovtau dav siv nyob rau hauv ntau yam kev lag luam los txhawb kev nce qib ntawm kev siv thev naus laus zis niaj hnub thiab tib neeg. Yuav txiav txim siab npaum li cas ntawm cov khoom siv hlau nplaum ruaj khov: 1. Kev ua haujlwm sib nqus; 2. Magnet loj; 3. Txheej txheej.
1. Cov khoom sib nqus
Ua ntej, tus yuam sij rau kev txiav txim siab yog cov khoom sib nqus ntawm cov khoom siv raw uas tswj cov txheej txheem ntau lawm.
(1). Raws li kev lag luam xav tau ntawm cov tuam txhab raw khoom lossis cov qauv hauv lub tebchaws rau kev yuav cov khoom siv raw rau nruab nrab -qib lossis qis-qib sintered NdFeB, lub tuam txhab tsuas muag siab -qib NdFeB.
(2). Qhov zoo tshaj plaws ntawm cov txheej txheem ntau lawm kuj txiav txim siab qhov ua tau zoo thiab zoo ntawm cov hlau nplaum.
(3). Kev tswj kom zoo hauv cov txheej txheem tsim khoom yog qhov tseem ceeb.
2. Cov hlau nplaum zoo li qhov loj thiab kam rau ua tus nqi
Siv ntau yam duab ntawm NdFeB hlau nplaum, xws li puag ncig, tshwj xeeb-zoo li tus, square, pobzeb-zoo li tus, trapezoidal. Cov ntaub ntawv loj sib txawv yog ua tiav los ntawm cov cuab yeej siv tshuab sib txawv los txiav cov ntaub ntawv ntxhib. Advanced thev naus laus zis thiab cov neeg siv tshuab txiav txim siab qhov tseeb ntawm cov khoom.
3. Kev kho deg txheej
Cov txheej txheem zoo ntawm cov txheej txheej saum npoo, zinc, npib tsib xee, npib tsib xee- tooj liab nickel electroplating tooj liab thiab kub, thiab lwm yam txheej txheem electroplating. Kev xaiv plating tuaj yeem ua tiav ntawm cov khoom raws li cov neeg siv khoom xav tau. Cov ntsiab lus luv luv ntawm qhov zoo ntawm NdFeB cov khoom yog los tuav qhov kev ua tau zoo, kev tswj qhov ntev, thiab txiav txim siab qhov kev tshuaj xyuas thiab kev ntsuam xyuas ntawm cov txheej. Tshawb xyuas Gaussian nto ntawm qhov sib nqus flux ntawm cov hlau nplaum, thiab lwm yam kev sim; qhov ntev kam rau ua, qhov tseeb uas tuaj yeem ntsuas nrog vernier caliper; txheej txheej, xim thiab ci ci ntawm cov txheej thiab lub zog sib txuas ntawm cov txheej txheem, thiab cov hlau nplaum tuaj yeem pom los ntawm qhov pom. Muab cov npoo thiab cov ces kaum los ntsuas qhov zoo ntawm cov khoom.
