Menene flywheel na mota?
Kekunan tashi (ƙafafun tashi) wani ɓangare ne mai siffar faifan faifai tare da ƙarfin juyawa mai yawa. Aikinsa yayi kama da na'urar adana makamashi. Ga injin bugun huɗu, kowane bugun piston huɗu yana samar da ƙarfi, ma'ana bugun wutar lantarki ne kawai ke aiki, yayin da shaye-shaye, bugun shiga, da bugun matsi duk suna cinye wuta. Saboda haka, ƙarfin juyi da ke fitowa daga kekunan hawa yana canzawa lokaci-lokaci, kuma saurin kekunan hawa ba shi da tabbas. Don inganta wannan yanayi, ana sanya kekunan hawa a ƙarshen baya na kekunan hawa.
A ƙarshen fitar da wutar lantarki na crankshaft, wato, gefen da aka haɗa da watsawa da kayan aikin aiki. Babban aikin flywheel shine adana makamashi da rashin kuzari a wajen bugun wutar injin. Ga injin bugun huɗu, bugun wutar lantarki ne kawai ke ɗaukar makamashin da aka adana daga flywheel.
Kebul ɗin tashi yana da babban ƙarfin juyawa. Saboda rashin wutar lantarki da ke cikin kowace silinda a cikin injin, saurin injin ma yana canzawa. Lokacin da saurin injin ya ƙaru, kuzarin motsi na kebul ɗin tashi yana ƙaruwa kuma yana adana kuzarin; lokacin da saurin injin ya ragu, kuzarin motsi na kebul ɗin tashi yana raguwa kuma yana fitar da kuzarin. Ana iya amfani da kebul ɗin tashi don rage canjin gudu yayin aikin injin.
An sanya shi a ƙarshen bayan crankshaft ɗin injin, tare da juyawar inertia, aikinsa shine adana kuzarin injin, shawo kan juriyar sauran abubuwan haɗin gwiwa, da kuma sa crankshaft ya juya daidai; ta hanyar kama da aka sanya akan flywheel, haɗa injin da watsawar abin hawa; yi amfani da mai farawa don sauƙaƙe fara injin. Kuma shine wurin haɗakar na'urar gane matsayi na crankshaft da kuma gano saurin gudu.
A lokacin bugun wutar lantarki, makamashin da injin ke aikawa zuwa ga crankshaft, banda fitarwa daga waje, shi ma yana da wani ɓangare na makamashin da flywheel ke sha, don haka saurin crankshaft bai ƙaru sosai ba. A cikin shaye-shaye, shaye-shaye, da matsewa, flywheel yana fitar da makamashin da aka adana don rama aikin da waɗannan bugun uku suka cinye, don haka saurin crankshaft bai ragu sosai ba.
Bugu da ƙari, ƙafafun yana da ayyuka masu zuwa: Ƙarfin ƙafa shine ɓangaren aiki na kamawar gogayya; a gefen ƙafafun ƙafa, akwai gear zobe na ƙafafun ƙafa don kunna injin; a kan ƙafafun ƙafa, akwai kuma alamar tasha ta sama don daidaita lokacin kunna wuta ko lokacin allurar mai, da kuma daidaita sharewar bawul.
Babbar matsalar lalacewar ƙafafun mota tana bayyana ne a matsayin girgizar injin da hayaniya mara kyau, wahalar farawa, rashin daidaiton watsawa yayin canzawa, wahalar canza gears, da zamewar clutch ko rashin cikakkiyar rabuwa.
Farawa da aikin injin da ba daidai ba
Wahala wajen farawa da kuma rashin hayaniya: A lokacin farawa, akwai sautin gogayya na ƙarfe ko sautin tasirin gear. Lamura masu tsanani na iya buƙatar ƙoƙari da yawa don farawa. Wannan yawanci yana faruwa ne saboda lalacewar gear ɗin zoben tashi, wanda ke sa gear ɗin farawa ya kasa yin raga yadda ya kamata. Idan lalacewar gear ɗin zoben ya wuce haƙora 4, yawanci ana buƙatar maye gurbin flywheel.
Girgizawa da hayaniya mara kyau yayin hanzari: A lokacin aiki, sitiyarin da jikin abin hawa suna nuna girgizar ƙasa akai-akai. Girgizar tana raguwa sosai lokacin da aka rage ƙarfin feda na clutch. Wannan siffa ce ta yau da kullun ta gazawar daidaiton motsi na flywheel. A lokacin tuki, ana iya samun ƙarar fashewar ƙarfe, kuma hayaniyar da ba ta dace ba tana ƙaruwa yayin hanzarin kwatsam.
Watsa wutar lantarki da raguwar aikin tuƙi
Jinkirin gaggawa da ƙarancin wutar lantarki: A lokacin hanzari, saurin injin yana ƙaruwa amma saurin abin hawa baya ƙaruwa da sauri, yana jin kamar "yana girgiza amma ba ya motsi". Jikin abin hawa yana girgiza sosai yayin fara aiki da ƙarancin gudu. Wannan ya faru ne saboda lalacewar saman ƙafafun tashi ko gazawar maɓuɓɓugar mai ɗaukar girgiza, wanda ke shafar ingancin watsa wutar.
Ƙara yawan amfani da mai da raguwar aiki: Yawan amfani da mai na iya ƙaruwa da kashi 10%-15%, saurin sama na iya raguwa da kilomita 15-20/h, kuma ƙarfin hawa na iya raguwa da kashi 40%. Motocin watsawa na atomatik na iya fuskantar jinkirin aiki ko tasiri.
Kurakuran kamawa da aikin watsawa
Zamewar kama: Lokacin da aka fara da ƙaramin gear, sakin fedar kama yana sa motar ta daina tashi ko kuma ta sami matsala wajen farawa; yayin hanzari, saurin abin hawa ba zai iya ƙaruwa da saurin injin ba, yana jin kamar ba shi da ƙarfi, kuma a cikin mawuyacin hali, yana iya zama ƙamshi ko hayaƙi da ya ƙone. Kama ba ya cire haɗin gaba ɗaya da hayaƙi mara kyau: Lokacin da fedar kama ta lalace gaba ɗaya, ba za a iya yanke wutar gaba ɗaya ba, wanda ke haifar da wahala a canza gears, hayaniyar haƙora ko rashin iya tsayawa; lokacin da fedar ta ragu kaɗan, ana iya jin sautin "dannawa" akai-akai.
Rashin daidaiton watsawa ta hanyar watsawa: yana bayyana a matsayin makulli, wahalar canza gears ko hayaniya mara kyau yayin kusantar juna. Ƙarshen fuskar ƙafafun da ya wuce 0.2mm zai sa kamannin ba zai yanke gaba ɗaya ba, wanda hakan zai shafi aikin watsawa.
Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da MG&MAXUSsassan mota maraba siya.
