A fagen aikin injiniyan lantarki, injina na kai tsaye (DC) suna taka muhimmiyar rawa a cikin aikace-aikace iri-iri. A cikin injinan DC, ana amfani da waɗanda aka sanye da goge. Duk da haka, da alama akwai wasu rudani game da injin goga DC da goga na DC. A cikin wannan labarin, za mu rarraba bambance-bambancen da ke tsakanin su kuma mu bincika yanayin aikace-aikacen su daban-daban.
Bayyana Kalmomi
Da fari dai, yana da mahimmanci a lura cewa injina na goga na carbon a haƙiƙanin juzu'i ne na injin goga na DC. Kalmar "bushashin DC motor" shine ƙarin rarrabuwa na gaba ɗaya, yayin da "carbon brush DC motor" musamman yana nufin goga DC motor inda aka yi goga da farko da kayan tushen carbon.
Bambancin Tsari da Kayayyaki
Kayan goge baki
- Carbon Brush DC Motors: Kamar yadda sunan ke nunawa, gogewar da ke cikin waɗannan injinan an yi su ne da carbon. Carbon yana da kyawawan kaddarorin sa mai, wanda ke rage juzu'i tsakanin goga da mai isarwa. Wannan yana haifar da raguwar lalacewa da tsagewa, yana ƙara tsawon rayuwar goge. Bugu da ƙari, carbon shine mai sarrafa wutar lantarki mai kyau, duk da cewa ƙarfinsa bai kai matsayin wasu karafa ba. Alal misali, a cikin ƙananan - sikelin masu sha'awar sha'awa, ana amfani da gogewar carbon sau da yawa saboda farashin su - tasiri da aminci.
- Brush DC Motors (a cikin ma'ana mafi girma): Brush a cikin wadanda ba carbon - goga DC Motors za a iya yi daga daban-daban kayan. Karfe - graphite goge, alal misali, suna haɗa babban ƙarfin lantarki na karafa (kamar jan ƙarfe) tare da kai - mai da lalacewa - kaddarorin masu jurewa na graphite. Ana amfani da waɗannan goge-goge galibi a aikace-aikace inda ake buƙatar ƙarfin ɗaukar nauyi.
Sadarwar Sadarwa
- Carbon Brush DC Motors: Gogayen carbon ɗin suna zamewa a hankali a saman mahaɗin. Halin mai mai da kansa na carbon yana taimakawa wajen kiyaye daidaitaccen ƙarfin lamba, wanda ke da mahimmanci don ingantaccen haɗin lantarki. A wasu lokuta, gogayen carbon na iya haifar da ƙaramar ƙarar wutar lantarki yayin aiki, wanda zai sa su dace da aikace-aikace masu kula da tsangwama na lantarki.
- Brush DC Motors tare da goge daban-daban: Metal - graphite goge, saboda daban-daban na jiki Properties, na iya bukatar wani daban-daban zane na commutator. Maɗaukakin ɗawainiya mafi girma na ɓangaren ƙarfe na iya haifar da nau'in halin yanzu daban-daban - tsarin rarrabawa akan farfajiyar mai kewayawa, don haka, mai iya buƙatar ƙila a ƙirƙira mai haɗawa don sarrafa wannan da inganci.
Bambancin Aiki
Ƙarfi da Ƙarfi
- Carbon Brush DC Motors: Gabaɗaya, injin goga na carbon goga DC suna da kyau - sun dace da ƙananan - zuwa - aikace-aikacen wutar lantarki. Ƙarƙashin aikinsu na ɗanɗano idan aka kwatanta da wasu goga masu tushe na ƙarfe na iya haifar da juriyar wutar lantarki kaɗan kaɗan, wanda zai haifar da asarar wuta ta hanyar zafi. Koyaya, kayan shafawa na kansu suna rage asarar injina saboda gogayya, wanda ke taimakawa wajen kiyaye ingantaccen aiki gabaɗaya. Misali, a cikin ƙananan na'urorin gida kamar fanan wutan lantarki, ana amfani da injin buroshi na carbon goga DC, yana ba da isasshen ƙarfi yayin da ya rage kuzari - isasshe don amfanin gida.
- Brush DC Motors tare da goge daban-daban: Motors tare da karfe - graphite goge sau da yawa ana amfani da su a cikin manyan aikace-aikacen wutar lantarki. Babban ƙarfin wutar lantarki na ɓangaren ƙarfe yana ba da izini don ingantaccen canja wuri mai yawa na halin yanzu, yana haifar da haɓakar wutar lantarki. Injin masana'antu, kamar manyan tsarin jigilar kayayyaki, galibi suna amfani da irin waɗannan injina don fitar da kaya masu nauyi.
Sarrafa Gudu
- Carbon Brush DC Motors: Ana iya samun saurin sarrafa injin goga na carbon carbon ta hanyoyi daban-daban, kamar daidaita ƙarfin shigarwar. Koyaya, saboda halayensu na asali, ƙila ba za su bayar da daidaitaccen matakin sarrafa saurin gudu kamar wasu nau'ikan injina ba. A cikin aikace-aikacen da kwanciyar hankali gudun ba shi da matuƙar mahimmanci, kamar a cikin wasu masu sha'awar samun iska mai sauƙi, injin goga DC na carbon na iya yin daidai.
- Brush DC Motors tare da goge daban-daban: A wasu lokuta, musamman tare da ƙarin kayan aikin goga da ƙira, ana iya samun ingantaccen sarrafa saurin gudu. Ƙarfin ɗaukar igiyoyi masu tsayi da ƙarin tsayayyen haɗin wutar lantarki na iya ba da damar ingantaccen saurin sauri - dabarun sarrafawa, kamar yin amfani da pulse - width modulation (PWM) yadda ya kamata. Motocin servo masu girma, waɗanda ke buƙatar madaidaicin sarrafa saurin aiki don aikace-aikace kamar na'ura mai ba da hanya tsakanin hanyoyin sadarwa, na iya amfani da goga tare da kayan musamman don wannan dalili.
Yanayin aikace-aikace
Carbon Brush DC Motors
- Kayan Wutar Lantarki na Masu Amfani: Ana amfani da su sosai a cikin ƙananan kayan lantarki na mabukaci kamar buroshin hakori na lantarki, na'urar bushewa, da masu ɗaukar hoto. Ƙimar girman su, ƙarancin farashi, da isassun ayyuka sun cika buƙatun waɗannan na'urori.
- Na'urorin haɗi na Mota: A cikin motoci, ana amfani da injin goga na carbon carbon a cikin aikace-aikace kamar gogewar iska, tagogin wuta, da masu daidaita wurin zama. Waɗannan injinan suna buƙatar zama abin dogaro da tsada - tasiri, kuma injin goga na carbon carbon ya dace da lissafin.
Brush DC Motorstare da goge daban-daban
- Injin Masana'antu: Kamar yadda aka ambata a baya, a cikin saitunan masana'antu, ana amfani da motoci tare da goga mai tsayi don yin amfani da manyan kayan aiki. A cikin masana'antar masana'anta, injinan da ke ba da ƙarfi manyan - famfo mai ƙarfi, compressors, da injunan niƙa sau da yawa suna buƙatar babban ƙarfin wutar lantarki da ingantaccen sarrafawa, wanda za'a iya ba da shi ta injin goga na DC tare da kayan goga masu dacewa.
- Aerospace da Tsaro: A wasu aikace-aikacen sararin samaniya, kamar masu kunna jirgin sama, ana amfani da goga na injin DC tare da goge na musamman. Waɗannan injinan suna buƙatar yin aiki a ƙarƙashin matsanancin yanayi, gami da yanayin zafi mai girma da yanayin girgiza. Zaɓin kayan buroshi yana da mahimmanci don tabbatar da ingantaccen aiki a cikin irin waɗannan yanayi masu buƙata.
A ƙarshe, yayin da injin goga na carbon goga DC nau'in injin goga ne na DC, bambance-bambancen kayan aikin goga da sakamakon halayen aiki suna haifar da takamaiman yanayin aikace-aikacen. Fahimtar waɗannan bambance-bambance shine mabuɗin ga injiniyoyi da masu ƙira lokacin zabar motar DC mafi dacewa don aikace-aikacen da aka ba.
kuna son duka
Kara karantawa
Lokacin aikawa: Janairu-16-2025