Daim ntawv thov tam sim no thiab cov teeb meem cuam tshuam ntawm Neodymium Iron Boron Magnets hauv Kev Kho Mob Field

Neodymium hlau boron hlau nplaum tau ntev ua lub luag haujlwm tseem ceeb hauv kev lag luam kho mob, suav nrog lawv siv sab hauv thiab sab nraud lub cev, nrog rau cov motors thiab sensors ntawm cov khoom siv kho mob. Lawv muaj ntau yam kev siv hauv kev kho mob kev lag luam thiab zoo li kev tsim kho tshiab uas cuam tshuam nrog kev tshawb fawb technologies tam sim no. Txawm hais tias txhua daim ntawv thov yog tshwj xeeb, muaj txiaj ntsig kev pom thiab kev sib koom tes yuav tsum tau los ntawm cov qauv tsim thiab kev tsim kho mus rau theem tsim khoom kom ua tiav cov khoom kawg zoo tshaj plaws.
Daim ntawv thov khoom thiab tsis pub leej twg paub
Feem ntau cov neeg kho mob pib nrog lub tswv yim lossis lub tswv yim uas lawv xav tias yuav tau txais patented ntawm qee lub sijhawm, thiab lav qhov kev pom zoo ntawm kev sib koom ua ke thaum sib tham txog qhov sib nqus. Kev hwm thiab tiv thaiv cov cuab yeej kev txawj ntse (IP) ntawm cov neeg siv khoom, thiab nkag siab tias lub sijhawm incubation ntawm cov khoom tshiab yuav siv sij hawm ntev, thaum lub sij hawm muaj ntau yam kev hloov pauv yuav tshwm sim thiab cov ntaub ntawv yuav raug sau tas li. Rau daim ntawv thov zaum kawg, nws yuav yog ib qho kev sib tw los muab qhov tseeb simulation thiab optimization tsim rau cov kev cai ntawm cov hlau nplaum los yog cov khoom sib nqus ua ntej tsim cov qauv ua ntej. Txawm hais tias simulation thiab optimization yog ze rau qhov kawg tsim tau los, qhov tseeb tsim ua hauj lwm ntawm template ntau lawm, kev ntsuam xyuas, thiab pov thawj tseem tsis tau neglected.
Siv rau hauv lub cev
Cov hlau nplaum siv nyob rau hauv lub cev deb tshaj qhov yuav tsum tau ntawm "pa" hlau nplaum daim ntaub ntawv, thiab muaj biocompatibility rau coatings ntawm kev kho mob hlau nplaum nyob rau hauv kev sib cuag. Pom zoo coatings rau hlau nplaum muaj xws li kub, Paliling, titanium, los yog rhodium. Cov txheej txheej zoo pab txhim kho corrosion kuj rau qee yam tshuaj thiab tseem muaj kev nyab xeeb rau kev siv sab hauv. Cov polyethylene terephthalate ntawm cov hlau nplaum tau ntev tau cuam tshuam nrog kev kho mob thiab kev siv thev naus laus zis, muab cov txheej txheem corrosion-resistant thiab ruaj khov uas tuaj yeem siv rau Paliling C, D, thiab N.
Cov hlau nplaum yuav muaj kev khawb thiab tawg hauv cov txheej thaum muaj kev cuam tshuam, cuam tshuam, lossis sib tsoo ntawm lwm qhov chaw, ua rau oxidation. Hauv qee qhov kev siv, ob npaug ntawm txheej txheej yuav pab tau, tab sis yuav tsum tau kuaj xyuas kom ntseeg tau tias siv cov thickness ntxiv. Kub yog txheej txheej kho mob pom zoo los ntawm FDA rau kev siv hauv lub cev. Nws muaj npib tsib xee tooj liab npib tsib xee puag txheej, nrog tus txheej txheem kub plating tuab ntawm 0.3-0.6 microns thiab qhov siab tshaj plaws ua haujlwm kub ntawm kwv yees li 200 degree
Yuav luag txhua cov hlau nplaum siv rau lub cev yog me me thiab xav tau cov hlau nplaum muaj zog, yog li neodymium yuav luag txhua zaus siv. Qee zaum, ib puag ncig daim ntawv thov yuav raug pom sim los tawm tsam cov cai ntawm lub cev lossis xav kom cov hlau nplaum ua haujlwm dhau lawv lub peev xwm. Piv txwv li, ib qho me me 0.5mm x 1mm cylindrical hlau nplaum muab lub zog tuav ntawm 20 phaus, lossis lub sensor nyeem 4000 Gauss los ntawm 1mm x 1mm disk ntawm qhov deb ntawm 3 ntiv tes. Rau cov hlau nplaum, nws yog ib qho tseem ceeb kom nkag siab txog qhov muaj peev xwm muaj nyob rau hauv qhov kev xav tau loj, kev kam rau siab (ceeb toom: yog tias ua tau, sim tsis txhob nruj dhau), thiab cov txiaj ntsig xav tau.
Cov duab ntawm cov hlau nplaum feem ntau yog nyob ntawm daim ntawv thov thiab cov txiaj ntsig xav tau. Cov hlau nplaum feem ntau siv hauv lub cev feem ntau yog me me cylindrical, thaum cov hlau nplaum siv sab nraum lub cev muaj ntau yam duab thiab ntau thiab tsawg. Tsuas yog ib qho tseem ceeb xws li cov duab yog cov kev taw qhia lossis kev taw qhia ntawm magnetization. Piv txwv li, ib daim ntawv thov tso cai rau cov hlau nplaum kom dhau los ntawm lub sensor, thiab qhov pib tsim pom tias cov hlau nplaum muaj axial magnetization. Thaum koj muaj kev nkag siab zoo ntawm lub sensor, koj yuav paub tias cov kev taw qhia magnetization yuav tsum yog radial. Tom qab kev kho, lub sensor thiab hlau nplaum ua haujlwm zoo ua ib feem.
Yog tias cov hlau nplaum raug xaiv thiab txheej txheej raug xaiv raws li qhov kub thiab txias, kev huv, thiab cov tshuaj uas nws raug, cov hlau nplaum yuav ua haujlwm tsis tu ncua thiab tsis tu ncua. Muaj ntau qib ntawm cov hlau nplaum neodymium, yog li xaiv cov qib kom raug los tswj qhov kub thiab txias yog qhov pib zoo. Thaum qhov qhab nia raug txiav txim siab, qhov yuav tsum tau muaj ntawm ib puag ncig uas cov hlau nplaum yuav raug nthuav tawm yuav tsum raug txiav txim siab. Yog tias cov hlau nplaum raug ntxuav nrog cov tshuaj zoo tib yam lossis muab tso rau hauv cov khoom siv kom tsis muaj menyuam, cov txheej txheem uas tuaj yeem tiv taus qhov chaw no yuav yog qhov tseem ceeb, vim tias cov hlau nplaum yuav ntsib ntau qhov chaw tshaj li huab cua puag ncig.
Kev ntsuam xyuas, sau cov ntaub ntawv, thiab ntau cov ntaub ntawv sau yuav tsum muaj ntau lub sijhawm thiab kev siv zog los ntawm lub tswv yim rau FDA pom zoo cov khoom, nrog rau cov npe loj ntawm cov ntaub ntawv thiab cov ntaub ntawv xav tau rau txhua pawg ntawm cov khoom. Nkag siab txog cov ntaub ntawv thiab cov kev xeem twg uas yuav tsum tau ua thaum kuaj thawj zaug thiab cov txheej txheem tsim khoom kom tau txais cov txheej txheem kuaj kom raug, cov txheej txheem tsim khoom, thiab cov npe yuav tsum tau ua ua ntej ntau lawm.
xaus
Thaum xav txog kev siv cov hlau nplaum hauv cov ntawv kho mob, cov ncauj lus saum toj no tsuas yog qhov pib, thiab kev nce qib hauv kev kho mob thiab cov ntawv thov yuav tsum muaj sijhawm los koom tes nrog cov txuj ci tshiab thiab muaj tswv yim tshaj plaws hauv kev lag luam kho mob niaj hnub no. Txuas ntxiv mus rau kev sib tw thiab tsav cov ciam teb ntawm cov hlau nplaum, cov khoom siv hlau nplaum, cov hlau nplaum circuits, thiab cov txheej txheem, uas yog siv cov kev phais luv luv, kev siv cov khoom siv mus ntev, thiab kev siv cov sensors thiab precision motors.