Ƙasar da ba kasafai ake kiranta da "bitamin" na masana'antar zamani ba, kuma tana da mahimmancin ƙima a masana'antar fasaha, sabbin masana'antar makamashi, filin soja, sararin samaniya, jiyya, da duk masana'antu masu tasowa waɗanda suka shafi gaba.
Ƙarni na uku na ƙaƙƙarfan ƙaho na NdFeB na dindindin na duniya shine mafi ƙarfi na dindindin maganadisu a cikin maganadisu na zamani, wanda aka sani da "sarkin maganadisu na dindindin". NdFeB maganadiso ɗaya ne daga cikin kayan maganadisu mafi ƙarfi da ake samu a duniya, kuma abubuwan maganadisu sun ninka sau 10 sama da ferrite da ake amfani da su a baya, kuma kusan sau 1 sama da ƙarni na farko da na biyu na magnetan ƙasa da ba kasafai ba (samarium cobalt dindindin magnet) . Yana amfani da "baƙin ƙarfe" don maye gurbin "cobalt" a matsayin ɗanyen abu, yana rage dogaro ga ƙarancin kayan masarufi, kuma farashin ya ragu sosai, yana mai yuwuwa aikace-aikacen manyan ma'adanai na duniya na dindindin. NdFeB maganadiso shine kayan da ya dace don kera babban inganci, na'urorin aikin maganadisu kaɗan da nauyi, waɗanda zasu sami tasirin juyin juya hali akan aikace-aikace da yawa.
Sakamakon fa'idar albarkatun kasa da ba kasafai na kasar Sin ke da shi ba, kasar Sin ta zama kasa mafi girma a duniya mai samar da kayan maganadisu na NdFeB, wanda ya kai kusan kashi 85% na abin da ake fitarwa a duniya, don haka bari mu bincika filin aikace-aikacen na kayayyakin maganadisu na NdFeB.
Aikace-aikace na NdFeB maganadiso
1.Motar Orthodox
Aiwatar da manyan ayyuka na maganadiso NdFeB a cikin motocin gargajiya an fi mayar da hankali ne a fagen EPS da micromotors. Tuƙin wutar lantarki na EPS na iya ba da tasirin wutar lantarki a cikin gudu daban-daban, tabbatar da cewa motar tana da haske da sassauƙa yayin tuƙi a ƙananan gudu, kuma barga da dogaro lokacin tuƙi a babban gudu. EPS yana da manyan buƙatu akan aiki, nauyi da ƙarar injunan maganadisu na dindindin, saboda abubuwan maganadisu na dindindin a cikin EPS galibi manyan abubuwan maganadisu na NdFeB ne, galibi sintered NdFeB maganadiso. Baya ga na'urar da ke kunna injin a motar, sauran injinan da aka rarraba a wurare daban-daban akan motar sune micromotors. NdFeB maganadisu na dindindin maganadisu abu yana da kyakkyawan aiki, ana amfani da shi don kera motar yana da fa'idodin ƙaramin girman, nauyi mai sauƙi, babban inganci da ceton kuzari, micromotor na mota na baya kawai azaman mai gogewa, gogewar iska, famfo mai lantarki, eriya ta atomatik da sauran abubuwan haɗin gwiwa. Madogarar wutar lantarki ta taro, lambar tana da ƙanƙanta. Motocin yau suna bin ta'aziyya da motsa jiki ta atomatik, kuma ƙananan motoci sun zama wani ɓangare na babu makawa a cikin motocin zamani. Motar Skylight, motar daidaita wurin zama, motar bel ɗin kujera, injin eriya na lantarki, injin tsabtace baffle, injin fan sanyi, injin kwandishan, famfo ruwan lantarki, da sauransu duk suna buƙatar amfani da micromotors. Bisa kididdigar da masana'antun kera motoci suka yi, kowace mota ta alfarma tana bukatar a saka mata da kananan motoci 100, a kalla manyan motoci 60, da motocin tattalin arziki akalla 20.
2.New Energy Motar
NdFeB maganadisu na dindindin abu na maganadisu shine ɗayan manyan kayan aikin sabbin motocin makamashi. NdFeB maganadiso abu yana da kyakkyawan aiki kuma ana amfani dashi don kera injina, wanda zai iya gane "Maganin NdFeB" na injunan motoci. A cikin motar, kawai tare da ƙaramin motar, zai iya rage nauyin motar, inganta aminci, rage hayaki, da inganta aikin motar gaba ɗaya. Aikace-aikacen NdFeB maganadiso kayan maganadisu akan sabbin motocin makamashi ya fi girma, kuma kowane abin hawa (HEV) yana cinye kusan 1KG ƙarin maganadiso NdFeB fiye da motocin gargajiya; A cikin motocin lantarki masu tsafta (EV), injinan maganadisu na dindindin na duniya da ba kasafai ba maimakon na'urar janareta na gargajiya suna amfani da maganadisu kusan 2KG NdFeB.
3.AFilin erospace
Ana amfani da injinan maganadisu na dindindin na duniya a cikin tsarin lantarki daban-daban akan jirgin sama. Tsarin birki na lantarki shine tsarin tuƙi tare da injin lantarki a matsayin birki. Ana amfani da shi sosai a tsarin sarrafa jirgin sama, tsarin kula da muhalli, tsarin birki, man fetur da tsarin farawa. Saboda ƙarancin ƙasa na dindindin maganadisu suna da kyawawan kaddarorin maganadisu, ana iya kafa filin maganadisu mai ƙarfi na dindindin ba tare da ƙarin kuzari ba bayan magnetization. Motar magnet ɗin da ba kasafai ba na dindindin na duniya wanda aka yi ta hanyar maye gurbin filin lantarki na motar gargajiya ba kawai inganci ba ne, amma kuma mai sauƙi cikin tsari, abin dogaro a cikin aiki, ƙarami cikin girma da haske cikin nauyi. Ba wai kawai zai iya cimma babban aiki ba wanda injin motsa jiki na gargajiya ba zai iya cimmawa ba (kamar ultra-high yadda ya dace, ultra-high gudun, matsananciyar amsa saurin amsawa), amma kuma yana iya kera motoci na musamman don saduwa da takamaiman aiki. bukatun.
4.Sauran wuraren sufuri (jirgin ƙasa masu sauri, jiragen ƙasa, maglev, trams)
A cikin 2015, Sin ta "diddigar maganadisu high-gudun dogo" gwaji aiki nasara, da yin amfani da rare duniya m magnet synchronous gogayya tsarin, saboda m maganadisu motor kai tsaye excitation drive, tare da high makamashi hira yadda ya dace, barga gudun, low amo, kananan girman, nauyi mai sauƙi, aminci da sauran halaye da yawa, ta yadda ainihin jirgin ƙasa 8-mota, daga motoci 6 zuwa motoci 4 sanye take da wuta. Ta haka ne ake ceton tsarin tafiyar da farashin motoci 2, da inganta yanayin tafiyar jirgin, da ceton akalla kashi 10% na wutar lantarki, da rage tsadar rayuwar jirgin.
Bayan daNdFeB maganadisuMotar da ba kasafai ba na duniya na dindindin na maganadisu ana amfani da shi a cikin jirgin karkashin kasa, hayaniyar tsarin yana da matukar ƙasa da na injin asynchronous lokacin da yake gudana cikin ƙananan gudu. Babban janareta na maganadisu na dindindin yana amfani da sabon tsarin ƙirar mota mai rufaffiyar iska, wanda zai iya tabbatar da cewa tsarin sanyaya cikin motar yana da tsabta da tsabta, yana kawar da matsalar toshewar tacewa wanda fallasa na'urar asynchronous traction motor a baya, da yin amfani da aminci kuma mafi aminci tare da ƙarancin kulawa.
5.samar da wutar lantarki
A cikin filin wutar lantarki, babban aikiNdFeB maganadisuAn yafi amfani da kai tsaye drive, Semi-drive da high-gudun m magnet iska turbines, wanda daukan fan impeller kai tsaye fitar da janareta juyi, halin da m maganadisu excitation, babu tashin hankali winding, kuma babu tara zobe da goga a kan na'ura mai juyi. . Sabili da haka, yana da tsari mai sauƙi da aiki mai dogara. Amfani da high-performanceNdFeB maganadisuyana rage nauyin injin turbin iska kuma yana sa su zama masu inganci. A halin yanzu, da amfaniNdFeB maganadisuNaúrar megawatt 1 tana da kusan tan 1, tare da saurin haɓakar masana'antar wutar lantarki, amfani daNdFeB maganadisua cikin injin turbin iska kuma za su karu da sauri.
6.masu amfani da lantarki
a.wayar hannu
Babban aikiNdFeB maganadisubabban na'urorin haɗi ne wanda babu makawa a cikin wayoyi masu wayo. Sashin electroacoustic na wayar hannu (microphone, micro speaker, headset Bluetooth, hi-fi sitiriyo lasifikan kai), injin girgiza, mai da hankali kamara har ma da aikace-aikacen firikwensin, caji mara waya da sauran ayyuka suna buƙatar amfani da halayen magnetic mai ƙarfi naNdFeB maganadisu.
b.VCM
Motar muryar murya (VCM) nau'i ne na musamman na injin tuƙi kai tsaye, wanda zai iya juyar da makamashin lantarki kai tsaye zuwa makamashin injin motsi na layi. Ka'idar ita ce sanya da'irar ganga mai jujjuyawar iska a cikin filin iskar maganadisu iri ɗaya, kuma ana isar da iskar don samar da ƙarfin lantarki don fitar da lodi don motsi mai jujjuyawar layi, da canza ƙarfi da polarity na halin yanzu, don girman girman. da kuma jagorancin ƙarfin lantarki na lantarki za a iya canza.VCM yana da abũbuwan amfãni daga babban amsa, babban gudun, high hanzari, sauki tsari, kananan size, da kyau karfi halaye, iko, da dai sauransu VCM a rumbun kwamfutarka. (HDD) galibi a matsayin shugaban faifai don samar da motsi, muhimmin ginshiƙi ne na HDD.
c.m mitar kwandishan
Canjin yanayin iska mai canzawa shine amfani da micro-control don sanya kwampreso mitar aiki na iya canzawa a cikin wani takamaiman kewayon, ta hanyar canza mitar wutar lantarki don sarrafa saurin motar, wanda ke haifar da kwampreso don canza iskar gas zuwa canza yanayin zagayawa na refrigerant, ta yadda ƙarfin sanyaya ko ƙarfin dumama na'urar kwandishan ya canza don cimma manufar daidaita yanayin yanayin yanayi. Saboda haka, idan aka kwatanta da ƙayyadaddun kwandishan mitar iska, mitar jujjuyawar iska tana da fa'idodi na babban inganci, ceton makamashi da kariyar muhalli. Domin maganadisu na NdFeB maganadiso ya fi ferrite, makamashin cetonsa da tasirin kare muhalli ya fi kyau, kuma ya fi dacewa da yin amfani da shi a cikin na'urar kwandishan mitar jujjuyawar iska, kuma kowane na'urar kwandishan mitar jujjuyawa tana amfani da kusan 0.2 kg NdFeB maganadisu. abu.
d.Hankali na wucin gadi
Hankali na wucin gadi da masana'antu na fasaha sun sami ƙarin kulawa, robots masu fasaha sun zama ainihin fasaha na sake fasalin ɗan adam na duniya, kuma motar tuƙi ita ce ainihin ɓangaren na'urar. A cikin tsarin tafiyarwa, micro-NdFeB maganadisusuna ko'ina. A cewar bayanai da bayanai nuna cewa na yanzu robot motor m magnet servo motor daNdFeB maganadisuMotar maganadisu na dindindin shine babban al'ada, servo motor, mai sarrafawa, firikwensin da mai ragewa su ne ainihin abubuwan da ke cikin tsarin sarrafa robot da samfuran sarrafa kansa. Motsi na haɗin gwiwa na robot yana samuwa ta hanyar tuki motar, wanda ke buƙatar babban ƙarfin wutar lantarki da karfin juzu'i na inertia rabo, babban karfin farawa, ƙananan inertia da santsi da fadi da kewayon ƙa'ida. Musamman ma, mai kunnawa (gripper) a ƙarshen robot ya kamata ya zama ƙarami da haske kamar yadda zai yiwu. Lokacin da ake buƙatar amsa cikin sauri, motar tuƙi kuma dole ne ta sami babban ƙarfin ɗaukar nauyi na ɗan gajeren lokaci; Babban dogaro da kwanciyar hankali shine babban abin da ake buƙata don aikace-aikacen gabaɗaya na injin tuƙi a cikin mutummutumi na masana'antu, don haka ƙarancin injin maganadisu na dindindin na duniya shine mafi dacewa.
7.masana'antar likitanci
A cikin sharuddan likita, bayyanarNdFeB maganadisuya inganta haɓakawa da haɓakar haɓakar haɓakar maganadisu na magnetic resonance MRI. Dindindin maganadisu RMI-CT Magnetic resonance imaging kayan aikin da ake amfani da su don amfani da ferrite m maganadisu, da nauyi na maganadisu har zuwa 50 ton, da yin amfani daNdFeB maganadisuAbubuwan maganadisu na dindindin, kowane mai ɗaukar hoto na maganadisu na maganadisu kawai yana buƙatar ton 0.5 zuwa ton 3 na maganadisu na dindindin, amma ana iya ninka ƙarfin filin maganadisu, yana haɓaka tsayuwar hoton, kumaNdFeB maganadisuNau'in maganadisu na dindindin yana da yanki mafi ƙanƙanta, mafi ƙarancin ɗigon ruwa. Mafi ƙarancin farashin aiki da sauran fa'idodi.
NdFeB maganadisuyana zama babban goyan bayan masana'antu na ci gaba da yawa tare da ƙarfin maganadisa mai ƙarfi da fa'ida mai fa'ida. Mun fahimci mahimmancinsa, don haka muna yin iyakar ƙoƙarinmu don gina tsarin samar da ci gaba. Hangzhou Magnet Power Technology Co., Ltd. ya samu nasarar cimma tsari da kwanciyar hankali samar daNdFeB maganadisu, ko N56 jerin, 50SH, ko 45UH, 38AH jerin, za mu iya samar da abokan ciniki tare da ci gaba da abin dogara wadata. Tushen samar da mu yana ɗaukar ingantattun kayan aikin sarrafa kansa da tsarin gudanarwa mai hankali don tabbatar da daidaito da ingantaccen tsarin samarwa. Tsananin ingancin gwajin tsarin, kar a rasa wani daki-daki, don tabbatar da cewa kowane yanki naNdFeB maganadisusaduwa da mafi girman matsayi, ta yadda za mu iya saduwa da bambancin bukatun abokan ciniki daban-daban. Ko babban tsari ne ko buƙatu na musamman, za mu iya amsa da sauri kuma mu isar da shi akan lokaci.
Lokacin aikawa: Agusta-29-2024
