Tsara da kuma ka'idar aikin birki na lantarki (EPB)

Wani muhimmin bangare na kowace mota ita ce birki na ajiye motoci, wanda ke kulle motar a wurin yayin yin parking kuma yana hana ta yin birgima ba tare da gangan ba ko ci gaba. Motocin zamani suna ƙara samun kayan aiki irin na birki na lantarki, wanda lantarki ke maye gurbin "birkila" da aka saba. Taƙaitawar Bikin Motar Kayan Wuta ta Electromechanical "EPB" tana nufin Bakin Tarkon Electromechanical. Bari muyi la'akari da manyan ayyukan EPB da yadda ya bambanta da birki na gargajiya. Bari mu binciki abubuwan da ke cikin na'urar da kuma tsarin aikinta.

Ayyukan EPB

Babban ayyukan EPB sune:

• ajiye abin hawa a yayin da aka yi fakin;
• braking na gaggawa idan akwai gazawar tsarin birki sabis;
• hana motar yin birgima lokacin da zata fara hawa sama.

Na'urar EPB

An saka birki na hannu da wutar lantarki a ƙafafun motar na baya. A tsari, ya ƙunshi abubuwa masu zuwa:

• birki birki;
• rukunin tuki;
• tsarin sarrafa lantarki.

Hanyar birki tana wakiltar daidaitaccen birki na mota. Canje-canjen ƙirar an yi su ne kawai ga silinda masu aiki. An sanya mai yin birki na birki a kan murfin birki

Keken birki na lantarki ya ƙunshi sassa masu zuwa, wanda ke cikin gida ɗaya:

• motar lantarki;
• Belting;
• mai rage duniya;
• dunƙule drive.

Motar lantarki tana tafiyar da gearbox ta duniya ta hanyar belin bel. Latterarshen, ta hanyar rage ƙarar amo da nauyin tuki, yana shafar motsin dunƙulewar motar. Mota, bi da bi, yana da alhakin motsi na fassarar fistan birki.

Controlungiyar sarrafa lantarki ta ƙunshi:

• Na'urar haska bayanai;
• sashin sarrafawa;
• tsarin gudanarwa.

Siginan shigarwa sunzo zuwa naúrar sarrafawa daga aƙalla abubuwa uku: daga maɓallin kunna birki na hannu (wanda ke kan tsakiyar na'urar motsa jiki ta motar), daga firikwensin gangaren (wanda aka haɗa cikin sashin sarrafa kansa) da kuma daga na'urar firikwensin ƙugiya (wanda ke mai kama aiki), wanda ke rikodin matsayi da saurin sakin ƙafafun kama.

Theungiyar sarrafawa tana aiki akan masu aiki ta hanyar sigina na firikwensin (kamar motar tuki, misali). Don haka, ƙungiyar sarrafawa tana hulɗa kai tsaye tare da sarrafa injiniya da tsarin kwanciyar hankali na kwatance.

Yadda EPB ke aiki

Ka'idar aiki na birki na lantarki na lantarki yana zagayawa: yana kunnawa da kashewa.

Ana kunna EPB ta amfani da maɓalli a ramin tsakiya a cikin sashin fasinjoji. Motar lantarki, ta hanyar gearbox da kuma dunƙulewa, yana jawo matattun birki zuwa diski na birki. A wannan yanayin, an daidaita ɗayan na ƙarshe.

Kuma an kashe birki a lokacin fara motar. Wannan aikin yana faruwa ta atomatik. Hakanan, ana iya kashe birki na lantarki ta latsa maɓallin yayin da aka riga aka danna feda birki.

Yayin aiwatar da rarraba EPB, sashin sarrafawa yana nazarin irin waɗannan sigogi kamar ƙimar gangare, matsayin ƙirar matattarar hanzari, matsayi da saurin sakin feda mai kama. Wannan yana ba da damar kashe EPB a cikin lokaci, gami da jinkirta kashewa lokaci. Wannan yana hana abin hawa abin birgima lokacin da ya fara karkata.

Yawancin motoci sanye take da EPBs suna da maɓallin Keɓaɓɓen atom kusa da maɓallin birki na hannu. Wannan yana da matukar dacewa ga motocin tare da watsa atomatik. Wannan aikin ya dace musamman a cikin cunkoson ababen hawa na birane tare da tsayawa da farawa akai-akai. Lokacin da direba ya latsa madannin "Auto Hold", babu buƙatar riƙe takun birki bayan tsayawa motar.

Lokacin da yake tsaye na dogon lokaci, EPB yana kunna ta atomatik. Birkin birki na lantarki shima zai kunna kai tsaye idan direba ya kashe wutar, ya buɗe ƙofa ko kuma ya buɗe bel ɗin bel.

Fa'idodi da rashin fa'ida na EPB Idan aka Kwatanta da Tsarin Birki na Jirgin Sama

Don tsabta, fa'idodi da raunin EPB idan aka kwatanta da birki na gargajiya an gabatar dasu ta hanyar tebur:

Fa'idodin EPB	Rashin dacewar EPB
1. Maɓallin karami maimakon ƙananan liba	1. Bakin birki na inji yana baka damar daidaita ƙarfin birki, wanda babu shi ga EPB
2. Yayin aiki na EPB, babu buƙatar daidaita shi	2. Tare da batir da aka cire gaba ɗaya, ba zai yuwu a “cire daga birkin hannu ba”
3. Kashe atomatik na EPB lokacin fara motar	3. Mafi tsada
4. Babu sake komawa motar a kan tashi

Fasali na kulawa da aiki na abubuwan hawa tare da EPB

Don gwada aikin EPB, dole ne a shigar da motar a kan mai gwada birki da birki tare da birki na ajiye motoci. A wannan yanayin, dole ne a gudanar da rajistan a kai a kai.

Za a iya maye gurbin facin birki ne idan aka saki birki. Tsarin maye gurbin yana faruwa ta amfani da kayan bincike. Ana saita pads ta atomatik zuwa wurin da ake so, wanda aka gyara a ƙwaƙwalwar ajiyar sashin kulawa.

Kar ka bar motar a birki na dogon lokaci. Lokacin da aka yi fakin na dogon lokaci, ana iya sauke baturin, sakamakon haka ba za a iya cire motar daga birki na ajiye motoci ba.

Kafin aiwatar da aikin fasaha, ya zama dole a canza lantarki da abin hawa zuwa yanayin sabis. In ba haka ba, birki na hannu na lantarki na iya kunna kai tsaye yayin aiki ko gyara abin hawa. Wannan, bi da bi, na iya lalata abin hawa.

ƙarshe

Birki na lantarki ya rage wa direba matsalar mantawa da cire motar daga birki. Godiya ga EPB, wannan aikin yana faruwa ta atomatik lokacin da abin hawa ya fara motsi. Kari kan hakan, yana kawo sauki don fara hawan motar kuma yana sauƙaƙa rayuwar direbobi a cikin cunkoson ababen hawa.