Vim tias qhov ntev, yam tsis tau muab tso rau hauv cov ntaub ntawv uas tsis yog hlau nplaum, axial magnetized cylinder magnet yog ib qho yooj yim rau cov neeg mus lob nrog cov ntiv tes thiab tom qab ntawd nws tau dav yuav thiab siv raws li daim ntawv thov kev nyiam los ntawm tib neeg hauv lub neej txhua hnub. Nws tseem hu ua lub tog raj kheej tsis tshua muaj lub ntiaj teb hlau nplaum, lub tog raj kheej Neodymium hlau nplaum, NdFeB lub tog raj kheej hlau nplaum, thiab lwm yam.
Nquag Neodymium lub tog raj kheej hlau nplaum magnetized los ntawm tuab yog tsim ncaj qha los ntawm nias lub tog raj kheej ntxhib semi-tiav hlau nplaum thaiv. Nws yog ib qho yooj yim thiab pheej yig rau tshuab cov hlau nplaum ntxhib kom tiav cov hlau nplaum loj. Firstly, coreless sib tsoo yog siv los zom cov precision txoj kab uas hla. Thib ob lub thickness los yog qhov siab yuav dav hlau grinded rau ib tug tiav lawm lub tog raj kheej hlau nplaum, los yog hlais rau ob peb daim ntawm cov hlau nplaum nrog luv luv. Yog hais tias qhov siab ntawm qhov kawg Neodymium lub tog raj kheej hlau nplaum ntev dhau lawm, piv txwv li 60 hli lossis xav tau cov khoom sib nqus yog siab, nias lub tog raj kheej hlau nplaum ncaj qha yog qhov nyuaj kom ncav cuag lub zog sib nqus. Thiab ces nws yuav raug tsim thiab machined los ntawm ib lub voj voos hlau nplaum.
Hauv Tebchaws Europe thiab Asmeskas ntau lub tuam txhab muab cov khw muag khoom hauv online rau tus qauv qhov ntev ntawm Neodymium hlau nplaum nrog cov qib siab, xws li N40, N42, N45, N52, thiab lwm yam. Hauv qab no yog qee qhov muag zoo tshaj plaws ntawm Neodymium lub tog raj kheej lossis cov hlau nplaum hlau:
| d2x 4 | d4x 25 | d6x 10 | D10x 30 | D15x 30 |
| d3x 5 | d5x7 ua | d6x 12 | D 10 x 40 | D15 x 40 |
| d3x 6 | d5x8 ua | d6x 13 | D10 x 50 | D15 x 50 |
| d3x8 ua | D5x 10 | d6x 15 | D12 x 15 | D18x 25 |
| D3x 10 | D5 x 12.5 | d6x 30 | D12 x 25 | D 20 x 50 |
| d3x 15 | d5x 15 | d7x 25 | D12 x 40 | D25 x 30 |
| d4x 5 | d5x 20 | d8x 10 | D12 x 50 | d25x 40 |
| d4x 7 | d5x 25 | d8x 20 | D15 x 15 | D30 x 30 |
| D4x 10 | d5x 30 | d8x 30 | D15 x 20 | d40x 50 |
| D4x 12 | d6x8 ua | D10 x 20 | D15x 25 | D50x 50 |
