Na'urorin Magnetic
Ka'idar Aiki:
Ka'idar aiki na Na'urorin Magnetic suna canja wurin juzu'i daga ƙarshen motsi zuwa ƙarshen lodi ta tazarar iska.Kuma babu wata alaƙa tsakanin ɓangaren watsawa da kuma nauyin kayan aiki.Filayen maganadisu mai ƙarfi da ba kasafai ba a duniya a gefe ɗaya na watsawa da kuma jawo halin yanzu daga madugu a ɗaya gefen suna hulɗa don ƙirƙirar juzu'i.Ta hanyar canza tazarar tazarar iska, ana iya sarrafa ƙarfin torsion daidai kuma ana iya sarrafa saurin.
Amfanin Samfura:
Tushen maganadisu na dindindin yana maye gurbin haɗin kai tsakanin motar da kaya tare da tazarar iska.Tazarar iska tana kawar da girgiza mai cutarwa, rage girman lalacewa, haɓaka ƙarfin kuzari, haɓaka rayuwar mota, da kare kayan aiki daga lalacewa mai yawa.Sakamakon:
Ajiye kuzari
Ingantaccen abin dogaro
Rage farashin kulawa
Inganta sarrafa tsari
Babu murdiya mai jituwa ko lamuran ingancin kuzari
Mai ikon yin aiki a cikin yanayi mara kyau
Motar
Samarium cobalt gami da aka yi amfani da rare duniya m maganadisu Motors tun 1980s.Nau'ikan samfur sun haɗa da: Motar Servo, Motar tuƙi, motar mota, motar soja ta ƙasa, injin jirgin sama da sauransu kuma ana fitar da wani ɓangaren samfur.Babban halayen samarium cobalt magnet alloy na dindindin sune:
(1).Ƙwararren demagnetization shine ainihin madaidaiciyar layi, gangaren yana kusa da rashin daidaituwa.Wato, layin dawo da shi ya yi daidai da lanƙwan demagnetization.
(2).Yana da babban Hcj, yana da ƙarfin juriya ga demagnetization.
(3).Yana da babban (BH) madaidaicin samfurin makamashin maganadisu.
(4).Madaidaicin zafin jiki mai jujjuyawa yana da ƙanƙanta sosai kuma kwanciyar hankali na zafin jiki yana da kyau.
Saboda da sama halaye, da rare duniya samarium cobalt m magnet alloy ne musamman dace da aikace-aikace na bude kewaye jihar, matsa lamba halin da ake ciki, demagnetizing yanayin ko tsauri yanayi, dace da masana'antu kananan girma aka gyara.
Ana iya raba Motar zuwa Motar DC da Motar AC gwargwadon nau'in wutar lantarki.
(1).Dangane da tsari da ka'idar aiki, DC motor za a iya raba zuwa:
Motar DC mara kyau da goga DC motor.
Za'a iya raba injin Brush DC zuwa: Motar magnetin DC na dindindin da injin DC na lantarki.
Za'a iya raba motar lantarki ta DC zuwa: jerin DC motor, shunt DC motor, sauran injin DC da fili DC motor.
Za'a iya kasu kashi na dindindin magnetin DC motor zuwa: ƙarancin duniya na dindindin magnet DC motor, ferrite m magnet DC motor da Alnico m magnet DC motor.
(2).Motar AC kuma ana iya raba shi zuwa: Motar mai hawa ɗaya da injin mai hawa uku.
Electroacoustic
Ka'idar Aiki:
Shi ne don yin halin yanzu ta cikin nada don samar da filin maganadisu, yi amfani da tashin hankali daga filin maganadisu da ainihin aikin filin lasifikar maganadisu don samar da girgiza.Ita ce lasifikar da aka fi amfani da ita.
Ana iya raba shi dalla-dalla zuwa manyan sassa masu zuwa:
Tsarin wutar lantarki: gami da muryar murya (har ila yau, na'urar lantarki), yawanci ana daidaita na'urar tare da tsarin jijjiga, ta hanyar diaphragm don canza girgizar nada zuwa siginar sauti.
Tsarin girgiza: gami da fim ɗin sauti, wato, ƙaho diaphragm, diaphragm.Ana iya yin diaphragm daga abubuwa iri-iri.Ana iya cewa ingancin sautin lasifika an ƙaddara shi ta hanyar kayan aiki da tsarin kera na diaphragm.
Dangane da hanyoyin shigarwa daban-daban na maganadisu, ana iya raba shi zuwa:
Magnet na waje: kunsa maganadisu a kusa da muryoyin murya, don haka sanya muryoyin murya girma fiye da maganadisu.Girman muryoyin muryoyin waje yana ƙara girma, ta yadda zai sa wurin hulɗar diaphragm ya fi girma, kuma ƙarfin yana da kyau.Ƙara girman girman muryoyin muryoyin kuma yana tare da mafi girman iyawar zafi.
IMagnet nner: an gina muryoyin murya a cikin maganadisu, don haka girman muryoyin murya ya fi karami.
Kayan Aiki
Ainihin ka'ida na magnetron sputtering shafi kayan aiki ne cewa electrons karo da argon atom a kan aiwatar da accelerating zuwa substrate karkashin aikin lantarki, sa'an nan ionize babban adadin argon ions da electrons, da electrons tashi zuwa substrate.Ƙarƙashin aikin wutar lantarki, argon ion yana hanzarta bam wanda aka yi niyya, yana watsa ɗimbin adadin zarra, a matsayin tsaka-tsaki na atom (ko kwayoyin halitta) da aka ajiye akan substrate don samar da fina-finai.Electron na biyu a cikin aiwatar da hanzarin tashi zuwa substrate da tasirin Magnetic filin lorenzo ya shafa, an ɗaure shi a cikin yankin plasma kusa da abin da ake nufi, ƙarancin plasma a cikin wannan yanki yana da girma sosai, na biyu na lantarki a ƙarƙashin aikin filin magnetic kewaye. da manufa surface a matsayin madauwari motsi, electron motsi hanya yana da tsayi sosai, kullum argon atom karo ionization fitar da yawa argon ion a kan aiwatar da motsi zuwa bombardment na manufa.Bayan an yi taho-mu-gama, makamashin na’urorin lantarki na raguwa a hankali, sannan su kawar da layukan maganadisu, daga inda aka yi niyya, sannan a karshe su ajiye kan ma’aunin.
Magnetron sputtering shine don amfani da filin maganadisu don ɗaure da tsawaita hanyar motsi na electrons, canza yanayin motsi na electrons, haɓaka ƙimar ionization na iskar gas da yadda ya kamata amfani da makamashin lantarki.Ma'amala tsakanin filin maganadisu da filin lantarki (EXB drift) yana haifar da yanayin yanayin lantarki guda ɗaya yana bayyana a cikin karkace mai girma uku maimakon motsin kewayawa kawai a saman da ake niyya.Dangane da bayanin martabar da'irar da'irar da aka yi niyya, ita ce layukan filin maganadisu na filin maganadisu mai niyya.Hanyar rarrabawa tana da tasiri mai girma akan samuwar fim.
Magnetron sputtering ne halin high film kafa kudi, low substrate zafin jiki, mai kyau fim mannewa, da kuma babban yanki shafi.Fasaha za a iya raba zuwa DC magnetron sputtering da RF magnetron sputtering.
Ƙarfin Ƙarfin Iska
Dindindin magnet iska janareta rungumi dabi'ar high yi sintered NdFeb m maganadiso, high isa Hcj iya kauce wa maganadisu rasa ta maganadisu a high zafin jiki.Rayuwar maganadisu ta dogara ne akan kayan da ake amfani da su da kuma jiyya na anti-lalata.Anti-lalata na NdFeb maganadisu ya kamata a fara daga masana'anta.
Babban janareta na iskar maganadisu na dindindin yakan yi amfani da dubbai na maganadiso NdFeb, kowane sandar na'ura mai juyi yana da yawa na maganadiso.Daidaiton sandar maganadisu na rotor yana buƙatar daidaiton maganadisu, gami da daidaiton juriyar juzu'i da kaddarorin maganadisu.Daidaitaccen kaddarorin maganadisu ya haɗa da bambancin maganadisu tsakanin daidaikun mutane ƙanana ne kuma abubuwan maganadisu na maganadisu ya kamata su zama iri ɗaya.
Don gano daidaituwar maganadisu na maganadisu guda ɗaya, wajibi ne a yanke maganadisu cikin ƙanana da yawa kuma a auna madaidaicin demagnetization.Gwada ko kayan maganadisu na batch sun yi daidai da tsarin samarwa.Wajibi ne a cire magnet daga sassa daban-daban a cikin tanderun sintering a matsayin samfurori kuma auna ma'aunin demagnetization daga cikinsu.Saboda kayan aunawa suna da tsada sosai, kusan ba zai yuwu a tabbatar da amincin kowane maganadisu da ake aunawa ba.Saboda haka, ba shi yiwuwa a yi cikakken binciken samfurin.Dole ne a tabbatar da daidaiton kaddarorin magnetic ta NdFeb ta kayan aikin samarwa da sarrafa tsari.
Masana'antu Automation
Automation yana nufin tsarin da kayan aikin injin, tsarin ko tsari ya cimma burin da ake sa ran ta hanyar ganowa ta atomatik, sarrafa bayanai, bincike, hukunci da magudi bisa ga bukatun mutane ba tare da sa hannun mutane kai tsaye ko ƙasa da mutane ba.Ana amfani da fasahar sarrafa kansa sosai a masana'antu, noma, soja, binciken kimiyya, sufuri, kasuwanci, likitanci, sabis da dangi.Yin amfani da fasahar sarrafa kansa ba wai kawai zai iya 'yantar da mutane daga aiki mai nauyi na jiki ba, wani ɓangare na aikin tunani da matsananciyar aiki, yanayin aiki mai haɗari, amma kuma faɗaɗa aikin gabobin ɗan adam, haɓaka haɓaka aikin aiki sosai, haɓaka ikon fahimtar ɗan adam da canza canjin yanayin aiki. duniya.Don haka, sarrafa kansa wani muhimmin yanayi ne kuma muhimmiyar alama ce ta zamanantar da masana'antu, aikin gona, tsaron ƙasa da kimiyya da fasaha.A matsayin wani ɓangare na samar da makamashi mai sarrafa kansa, magnet yana da mahimman halayen samfur:
1. Babu tartsatsi, musamman dacewa da wuraren fashewa;
2. Kyakkyawan tasirin ceton makamashi;
3. Farawa mai laushi da tasha mai laushi, kyakkyawan aikin birki
4. Ƙananan girma, babban aiki.
Filin Jirgin Sama
Rare ƙasa jefa magnesium gami ne yafi amfani ga dogon lokaci 200 ~ 300 ℃, wanda yana da kyau high zafin jiki ƙarfi da kuma dogon lokaci creep juriya.Solubility na ƙananan abubuwan ƙasa a cikin magnesium ya bambanta, kuma ƙarar tsari shine lanthanum, cakuda ƙasa mai wuya, cerium, praseodymium da neodymium.Kyakkyawan tasirinsa kuma yana ƙaruwa akan kaddarorin injina a cikin ɗaki da zazzabi mai girma.Bayan zafi magani, ZM6 gami da neodymium a matsayin babban ƙari kashi ci gaba da AVIC ba kawai yana da high inji Properties a dakin da zazzabi, amma kuma yana da kyau wucin gadi inji Properties da creep juriya a high zafin jiki.Ana iya amfani dashi a dakin da zafin jiki kuma ana iya amfani dashi na dogon lokaci a 250 ℃.Tare da bayyanar sabon simintin simintin simintin gyare-gyare na magnesium tare da juriya na lalata yttrium, simintin simintin simintin gyare-gyare na magnesium ya sake shahara a masana'antar sufurin jiragen sama na waje a cikin 'yan shekarun nan.
Bayan ƙara daidai adadin ƙananan karafa na duniya zuwa ga gami da magnesium.Bugu da kari na kasa da kasa karfe zuwa magnesium gami iya kara fluidity na gami, rage microporosity, inganta iska tightness da remarkably inganta sabon abu na zafi fatattaka da porosity, sabõda haka, gami har yanzu yana da babban ƙarfi da creep juriya a 200- 300 ℃.
Abubuwan da ba kasafai ba suna taka muhimmiyar rawa wajen haɓaka kaddarorin superalloys.Ana amfani da superalloys a cikin sassa masu zafi na aeroengines.Duk da haka, ƙarin haɓaka aikin injin-injin yana iyakance saboda raguwar juriya na iskar shaka, juriya na lalata da ƙarfi a babban zafin jiki.
Kayan Aikin Gida
Kayan aikin cikin gida yana nufin kowane nau'in kayan lantarki da na lantarki da ake amfani da su a gidaje da makamantansu.Hakanan an san su da kayan aikin jama'a, kayan aikin gida.Kayan aiki na cikin gida yana 'yantar da mutane daga ayyukan gida masu nauyi, marasa mahimmanci da ɗaukar lokaci, suna haifar da jin daɗi da kyau, mafi dacewa ga lafiyar jiki da tunani na yanayin rayuwa da aiki ga ɗan adam, kuma yana samar da yanayi mai daɗi da launuka masu ban sha'awa, ya zama abin sha'awa. larurar rayuwar iyali ta zamani.
Kayan aikin gida suna da tarihin kusan ƙarni guda, ana ɗaukar Amurka a matsayin wurin haifuwar kayan aikin gida.Iyalin kayan aikin gida sun bambanta daga ƙasa zuwa ƙasa, kuma har yanzu duniya ba ta ƙirƙiri wani ƙayyadadden rabe-rabe na kayan aikin gida ba.A wasu kasashe, ana jera na’urorin hasken wuta a matsayin na’urorin gida, sannan an jera na’urorin sauti da na bidiyo a matsayin na’urorin al’adu da na nishadi, wadanda kuma suka hada da kayan wasan yara na lantarki.
Kullum na kowa: Ƙofar ƙofar gaba tana tsotsewa, motar da ke cikin kulle ƙofar lantarki, na'urori masu auna firikwensin, saitin TV, igiyoyin maganadisu akan kofofin firiji, babban injin kwampreshin mitar mai ƙarfi, injin kwandishan injin, injin fan, rumbun kwamfyuta, lasifika, lasifikar lasifikan kai, Motar kaho, injin wanki da sauransu za su yi amfani da maganadisu.
Masana'antar Motoci
Daga mahangar sarkar masana'antu, kashi 80% na ma'adinan ƙasa da ba kasafai ake yin su su zama kayan maganadisu na dindindin ta hanyar hakar ma'adinai da narkewa da sake sarrafa su.Ana amfani da kayan maganadisu na dindindin a sabbin masana'antu na makamashi kamar motar sabon abin hawa makamashi da janareta na iska.Saboda haka, ƙasa da ba kasafai ba a matsayin muhimmin sabon ƙarfe na makamashi ya jawo hankali sosai.
An ba da rahoton cewa babban abin hawa yana da fiye da sassa 30 da aka yi amfani da su ba kasafai na dindindin na duniya ba, kuma babbar motar da ta wuce sassa 70 tana buƙatar yin amfani da kayan maganadisu na dindindin na duniya, don kammala ayyukan sarrafawa iri-iri.
"A alatu mota bukatar game da 0.5kg-3.5kg na rare duniya m maganadisu abu, kuma wadannan adadin sun fi girma ga sabon makamashi motocin. Kowane matasan cinye 5kg NdFeb fiye da na al'ada mota. Rare duniya m maganadisu motor maye gurbin gargajiya mota zuwa ga gargajiya mota. Yi amfani da fiye da 5-10kg NdFeb a cikin motocin lantarki masu tsabta. "Masharhancin masana'antar ya nuna.
Dangane da kaso na tallace-tallace a shekarar 2020, motocin lantarki masu tsafta sun kai kashi 81.57%, sauran kuma galibin motoci ne.Bisa ga wannan rabo, sabbin motocin makamashi 10,000 za su buƙaci kusan tan 47 na kayan ƙasa da ba kasafai ba, kusan tan 25 fiye da motocin mai.
Sabon Sashin Makamashi
Dukanmu muna da ainihin fahimtar sabbin motocin makamashi.Batura, injina da sarrafa lantarki ba makawa ne ga sabuwar motar makamashi.Motar dai tana taka rawa iri daya da injin motocin da ake amfani da su na makamashin gargajiya, wanda yake daidai da zuciyar motar, yayin da batirin wutar lantarki ya yi daidai da man fetur da jinin motar, kuma mafi mahimmancin bangaren samar da wutar lantarki. motor ne rare duniya.Babban albarkatun kasa don kera kayan magnetin super dindindin na zamani sune Neodymium, Samarium, Praseodymium, Dysprosium da sauransu.NdFeb yana da 4-10 mafi girma maganadisu fiye da talakawa m maganadisu kayan, kuma aka sani da "sarkin dindindin maganadisu".
Hakanan ana iya samun ƙasan da ba kasafai ba a cikin abubuwa kamar batura masu ƙarfi.Batirin lithium na yau da kullun na yau da kullun na yau da kullun, cikakken sunansa shine "Batir Material Ternary", gabaɗaya yana nufin amfani da nickel cobalt manganese acid lithium (Li (NiCoMn) O2, zamiya) lithium nickel ko cobalt aluminate (NCA) ternary tabbatacce electrode abu na lithium baturi. .Yi gishiri na nickel, cobalt gishiri, minganese gishiri a matsayin rarrabe guda daban-daban na kayan ado daban-daban, saboda haka suka kira "Ternary".
Dangane da ƙarin abubuwan da ba kasafai ba na duniya daban-daban zuwa ingantaccen lantarki na batirin lithium na ternary, sakamakon farko ya nuna cewa, saboda manyan abubuwan duniya da ba kasafai suke da yawa ba, wasu abubuwan na iya sa batir ya yi caji da sauri, tsawon rayuwar sabis, ƙarin kwanciyar hankali batir. ana amfani da su, da sauransu, ana iya ganin cewa batirin lithium na duniya da ba kasafai ake sa ran zai zama babban karfin sabuwar batirin wutar lantarki ba.Don haka ba kasafai duniya makamin sihiri ne don mahimman sassan mota.
Na'urar Lafiya da Kayan aiki
Dangane da kayan aikin likitanci, ana iya amfani da wukar Laser da aka yi da kayan laser mai ɗauke da ƙasa mai ƙarancin ƙarfi don aikin tiyata mai kyau, fiber na gani da aka yi da gilashin lanthanum ana iya amfani da shi azaman magudanar ruwa, wanda zai iya lura da lahani a cikin ɗan adam a fili.Ana iya amfani da sinadarin ytterbium na ƙasa da ba kasafai ba don bincikar kwakwalwa da hoton ɗakin.X-ray intensifying allon sanya wani sabon nau'i na rare duniya mai kyalli abu, idan aka kwatanta da na asali amfani da calcium tungstate intensifying allon harbi 5 ~ 8 sau mafi girma yadda ya dace, kuma zai iya rage lokacin daukan hotuna, rage jikin mutum ta hanyar radiation kashi, harbi yana da. An inganta tsabta sosai, amfani da adadin da ba kasafai ba na duniya fuska zai iya sanya mai yawa wahala asali ganewar asali na pathological canje-canje fiye da ganewar asali.
Yin amfani da kayan maganadisu na dindindin na duniya da ba kasafai ba, da aka yi da hoton maganadisu na maganadisu (MRI) sabuwar fasaha ce da aka yi amfani da ita a cikin kayan aikin likitanci na shekarun 1980, waɗanda ke amfani da babban filin maganadisu mai tsayayye don aika motsin bugun jini zuwa jikin ɗan adam, yana sa jikin ɗan adam ya samar da hydrogen atom. kuma su sha makamashi, sannan a rufe filin maganadisu ba zato ba tsammani.Sakin atom ɗin hydrogen zai sha makamashi.Kamar yadda rarraba hydrogen a cikin jikin mutum kowace kungiya ta bambanta, ta saki makamashi na tsawon lokaci daban-daban, ta hanyar kwamfutar lantarki don karɓar bayanai daban-daban don nazari da sarrafawa, kawai za'a iya dawo da su kuma a raba su daga gabobin jiki na jikin hoton. don bambanta gabobin al'ada ko na al'ada, gano yanayin cutar.Idan aka kwatanta da hoton hoton X-ray, MRI yana da fa'idodin aminci, babu ciwo, babu lalacewa da babban bambanci.Ana ɗaukar fitowar MRI a matsayin juyin juya halin fasaha a cikin tarihin maganin cututtuka.
Mafi yawan amfani da shi wajen jiyya shine maganin ramin maganadisu tare da abin da ba kasafai ba na duniya dindindin na maganadisu.Saboda da high Magnetic Properties na rare duniya m Magnetic kayan, kuma za a iya sanya a cikin daban-daban siffofi na Magnetic far na'urorin, kuma ba sauki demagnetization, shi za a iya amfani da a jiki meridians acupoints ko pathological yankunan, mafi alhẽri daga gargajiya Magnetic far. tasiri.Rare ƙasa dindindin kayan maganadisu ana yin su da samfuran maganin maganadisu kamar abin wuya na maganadisu, allura na maganadisu, belun kunne na kiwon lafiya na maganadisu, mundayen motsa jiki na motsa jiki, kofin ruwa na maganadisu, sandar maganadisu, tsefe magnetic, mai kariyar gwiwa na Magnetic, mai kare kafada, Magnetic bel, Magnetic bel. massager, da dai sauransu, wanda ke da ayyuka na kwantar da hankali, jin zafi, maganin kumburi, damuwa, maganin zawo da sauransu.
Kayan aiki
Kayayyakin Mota Madaidaicin Magnets: Ana amfani da shi gabaɗaya a cikin SmCo Magnets da NdFeb Magnets.Diamita tsakanin 1.6-1.8, tsawo tsakanin 0.6-1.0.Radial Magnetizing tare da nickel plating.
Mitar juzu'i na Magnetic bisa ga ka'idar buoyancy da ƙa'idar haɗin gwiwar maganadisu na aiki.Lokacin da matakin ruwa a cikin kwandon da aka auna ya tashi ya faɗi, taso kan ruwa a cikin bututun jagorar mitar farantin maganadisu shima ya tashi ya faɗi.Ana canja wurin maganadisu na dindindin a cikin mai iyo zuwa alamar filin ta hanyar haɗakarwa da maganadisu, tana tuƙi ginshiƙin juye ja da fari zuwa 180°.Lokacin da matakin ruwa ya tashi, ginshiƙin juyawa yana juyawa daga fari zuwa ja, kuma lokacin da matakin ruwa ya faɗi, ginshiƙin juyawa ya juya daga ja zuwa fari.Iyakar ja da fari na alamar ita ce ainihin tsayin matakin ruwa a cikin akwati, don nuna matakin ruwa.
Saboda tsarin haɗin gwiwar maganadisu rufaffiyar tsarin.Musamman dacewa don gano matakin ruwa mai flammable, fashewa da lalata mai guba.Domin asalin hadadden yanayi gano matakin matakin ruwa yana nufin zama mai sauƙi, abin dogaro da aminci.
