Ana cajin baturi yayin da injin ke aiki?
Duk da cewa tsarin mota da ka'idar aiki na wasu raka'a ana nazarin daki-daki a makarantar tuki, yawancin direbobi suna sha'awar tambayoyin da za a iya amsa su kawai. Wata irin wannan tambayar ita ce, shin baturin yana yin caji lokacin da injin ke aiki? Amsar za ta kasance a sarari - caji. Duk da haka, idan kun ɗan ɗan bincika ɓangaren fasaha na batun, zaku iya samun fasali da yawa.
Idling da ka'idar aiki na janareta
Idling - wannan shine sunan tsarin aikin injiniya na musamman, lokacin da crankshaft da duk abubuwan da suka danganci aikin ke aiki, amma lokacin motsi ba a watsa shi zuwa ƙafafun ba. Wato motar a tsaye take. Idling ya zama dole don dumama injin da duk sauran tsarin. Bugu da kari, ana kuma iya amfani da shi wajen yin cajin baturi, wanda ke cin makamashi mai yawa don kunna injin.
A tashar tashar mu ta vodi.su, mun kula sosai kan abubuwan da ke cikin na'urorin lantarki na mota, ciki har da janareta da baturi, don haka ba za mu sake yin tsokaci kan bayaninsu ba. Babban ayyuka na baturi suna ɓoye a cikin sunansa - tarawa (ƙara) na cajin lantarki da tabbatar da aiki na wasu masu amfani lokacin da motar ke tsaye - ƙararrawa ta anti-sata, na'urar sarrafa lantarki, kujeru masu zafi ko zafi. tagogin baya, da sauransu.
Manyan ayyuka da janareta ke yi:
- juyar da makamashin juyawa na crankshaft zuwa wutar lantarki;
- cajin baturin mota yayin da ba a aiki ko tuƙi;
- samar da wutar lantarki - tsarin kunna wuta, wutar sigari, tsarin bincike, ECU, da sauransu.
Ana samar da wutar lantarki a cikin janareta ba tare da la’akari da ko motar tana motsi ko a tsaye ba. A tsari, injin jan wuta yana haɗe ta hanyar bel ɗin tuƙi zuwa crankshaft. Saboda haka, da zaran crankshaft ya fara juyawa, lokacin motsi ta hanyar bel ɗin yana canjawa zuwa injin janareta kuma ana samar da makamashin lantarki.
Cajin baturi a zaman banza
Godiya ga mai sarrafa wutar lantarki, wutar lantarki a tashoshi na janareta ana kiyaye shi a matakin dindindin, wanda aka nuna a cikin umarnin na'urar da kan lakabin. A matsayinka na mai mulki, wannan shine 14 volts. Idan janareta yana cikin wani yanayi mara kyau kuma mai sarrafa wutar lantarki ya gaza, ƙarfin lantarkin da janareta ke samarwa zai iya canzawa sosai - raguwa ko haɓaka. Idan ya yi ƙasa sosai, baturin ba zai iya yin caji ba. Idan ya wuce iyakar halal, to electrolyte zai fara tafasa ko da a zaman banza. Hakanan akwai babban haɗarin gazawar fuses, hadaddun na'urorin lantarki da duk masu amfani da ke da alaƙa da kewayar kera motoci.
Baya ga wutar lantarki da janareta ke bayarwa, ƙarfin halin yanzu yana da mahimmanci. Kuma kai tsaye ya dogara da saurin juyawa na crankshaft. Ga wani samfurin musamman, ana ba da mafi girman halin yanzu a matsakaicin saurin juyawa - 2500-5000 rpm. Gudun juyawa na crankshaft a rago yana daga 800 zuwa 2000 rpm. Dangane da haka, ƙarfin halin yanzu zai ragu da kashi 25-50 cikin ɗari.
Daga nan mun zo ga ƙarshe cewa idan aikinku shine yin cajin baturi a aiki, kuna buƙatar kashe masu amfani da wutar lantarki waɗanda ba a buƙata a halin yanzu don cajin ya yi sauri. Ga kowane samfurin janareta, akwai cikakkun teburi tare da sigogi kamar kyakkyawan saurin halayen mota mai canzawa (TLC). Ana ɗaukar TLC akan tashoshi na musamman kuma bisa ga ƙididdiga, na yanzu a cikin amperes a rago don yawancin samfura shine 50% na ƙimar ƙima a babban lodi. Wannan ƙimar yakamata ta isa sosai don tabbatar da aikin mahimman tsarin motar da sake cika cajin baturi.
binciken
Daga duk abubuwan da ke sama, mun yanke cewa ko da a rago, baturi yana caji. Duk da haka, wannan yana yiwuwa idan duk abubuwan da ke cikin hanyar sadarwa na lantarki suna aiki akai-akai, babu wani yatsa na yanzu, baturi da janareta suna cikin yanayi mai kyau. Bugu da ƙari, da kyau, an gina tsarin ta hanyar da wani ɓangare na halin yanzu daga janareta ke zuwa baturi don rama amperes da aka kashe a lokacin farawa.
Da zaran an yi cajin baturi zuwa matakin da ake so, ana kunna relay-regulator, wanda ke kashe abin da ake bayarwa a halin yanzu ga baturin farawa. Idan, saboda wasu dalilai, caji bai faru ba, baturin ya fara fitarwa da sauri ko kuma, akasin haka, electrolyte yana tafasa, ya zama dole don tantance tsarin duka don sabis na abubuwan da aka gyara, don kasancewar gajeriyar kewayawa a cikin windings ko na yanzu leaks.
Ana lodawa…
