Menene hannun kula da ƙananan dakatarwar baya?
Hannun kula da ƙananan na'urorin dakatarwa na baya wani muhimmin ɓangare ne na tsarin dakatarwar mota, wanda galibi ke taka rawa wajen tallafawa da haɗa jiki da ƙafafun. Yana kan aksali na baya na chassis ɗin motar kuma yana da alhakin isar da ƙarfi daga mai ɗaukar girgiza, yana kiyaye kwanciyar hankali da sarrafa motar, yayin da yake rage girgiza da hayaniya yayin tuƙi.
Tsarin da aiki
Hannun da ke ƙarƙashin na'urar sarrafawa yawanci ana yin sa ne da ƙarfen aluminum ko wasu kayan aiki masu sauƙi don rage nauyin abin hawa da inganta ingancin mai. An sanye shi da bushin roba don shanye girgizar hanya da kuma samar da kyakkyawan jin daɗin tuƙi.
Hannun da ke ƙasan hannun yana haɗa ƙafafun da jiki tare cikin lanƙwasa ta hanyar hinging ɗin ƙwallon ko bushing, yana canja wurin ƙarfi daban-daban da ke aiki akan ƙafafun, kuma yana tabbatar da cewa ƙafafun yana motsawa daidai da wani takamaiman hanya .
Zane da kayan aiki
Domin kiyaye daidaiton abin hawa, ƙirar hannun da ke ƙasan abin hawa yana buƙatar samun ƙarfi da ƙarfi mai kyau. Bugu da ƙari, hannun da ke ƙasan abin hawa yana buƙatar samun sassauci don daidaitawa da motsin tayar yayin juyawa.
A tsarin ƙirar motoci na zamani, galibi ana yin hannun sarrafawa na ƙasa da kayan aiki masu sauƙi kamar ƙarfe na aluminum don rage nauyi da inganta aikin motar gaba ɗaya.
Babban ayyukan hannun sarrafawa a ƙarƙashin dakatarwar baya na abin hawa sun haɗa da waɗannan fannoni :
Ƙarfin tallafi da canja wurin aiki : Ƙarfin sarrafawa na ƙasa muhimmin ɓangare ne na tsarin dakatarwa, wanda ke aika ƙarfi daban-daban a kan ƙafafun zuwa ga jiki don tabbatar da cewa abin hawa yana tafiya bisa ga hanyar da aka ƙayyade. Ta hanyar ƙirar hinge na ƙwallo ko bushing, hannun sarrafawa na ƙasa yana da alaƙa da ƙafafun da jiki don tabbatar da cewa ƙafafun na iya kula da hanyar da ta dace yayin tuƙi, yana guje wa girgiza da tasiri mara amfani .
Kula da daidaiton abin hawa da kuma ikon sarrafawa : Ƙarfin abin hawa na ƙasa yana kiyaye daidaiton abin hawa da ikon sarrafawa ta hanyar tauri da ƙarfinsa. Yana iya daidaitawa da motsin tayoyin lokacin juyawa, yana tabbatar da cewa abin hawa ya kasance daidai a duk yanayin hanya. Bugu da ƙari, ana buƙatar ƙirar ƙaramin hannun abin hawa da ƙarfi mai kyau don jure wa yanayi daban-daban na tuƙi .
Shakar girgiza da hayaniya : Ana sanya bututun roba a cikin ƙaramin hannun sarrafawa don shan girgizar hanya da kuma samar da kyakkyawan jin daɗin tuƙi. Lokacin da abin hawa ke tuƙi a kan hanyar da ba ta daidaita ba, ƙaramin hannun sarrafawa na iya sha da rage waɗannan girgizar, yana kare fasinjoji daga tasirin kumbura .
Rage nauyi da ingancin mai : Yawancin lokaci ana yin hannun sarrafawa na ƙasa da ƙarfe na aluminum ko wasu kayan aiki masu sauƙi don rage nauyin abin hawa da inganta ingancin mai. Wannan ƙira ba wai kawai tana inganta tattalin arzikin man motar ba, har ma da cikakken aikinta.
Tabbatar da amincin tuƙi : ta hanyar ƙirar tsarinsa da zaɓin kayansa, ƙaramin hannun sarrafawa yana tabbatar da cewa motar za ta iya kiyaye kwanciyar hankali da aminci a ƙarƙashin yanayi daban-daban na hanya. Ingancin ƙira da ƙera ta kai tsaye yana shafar ingancin tuƙi da amincin motar .
Alamomin gazawar hannun da ke daurewa a baya sun haɗa da:
Hayaniya mara kyau : A lokacin tuki, musamman a kan hanyoyi masu tsauri, karyewar hannun hannu na iya haifar da hayaniya mara kyau, yawanci sakamakon gogayya ko karo tsakanin sassan ƙarfe .
Rage sarrafawa da jin daɗi : tuƙi na iya jin cewa abin hawa yana da rauni sosai, motar tana jinkirin amsawa ga tuƙi, ƙwarewar sarrafawa ba ta da yawa kamar da.
ƙarin haɗarin tsaro : Lalacewar hannun juyawa na ƙasa zai lalata aikin tuƙi da birki na abin hawa, yana ƙara haɗarin zamewa gefe kuma yana barazana ga amincin zirga-zirgar ababen hawa.
Sigogi marasa daidaito na matsayi : laifin hannun juyawa na ƙasa na iya haifar da kuskuren sigogin sanya ƙafafun, wanda ke haifar da abin hawa ya kauce daga madaidaiciyar hanya yayin tuƙi. Amfani da shi na dogon lokaci zai haifar da lalacewar taya da sauran sassan tsarin dakatarwa.
Gibin da ke tsakanin hannun juyawa da kusurwar ɗagawa ya yi yawa: akwai haɗarin faɗuwa, wanda ke haifar da motar ta yi tuƙi ba tare da tsayawa ba, da wahalar tsayawa a miƙe, kuma yana iya haifar da haɗarin zirga-zirga a cikin mawuyacin hali.
chassis mai kwance: bayan hannun da ke ƙasan ya lalace, mai shi zai iya jin sautin da ba shi da kyau na chassis mai kwance lokacin tuƙi, kuma kwanciyar hankalin chassis ɗin yana raguwa.
Lokaci da farashin maye gurbin ƙaramin hannun sarrafawa:
Lokacin maye gurbin : Zagayen maye gurbin hannun juyawa na ƙasan ba a daidaita shi ba, amma yana da alaƙa da yanayin tuƙi da yanayin tuƙi na motar. A ƙarƙashin yanayi na yau da kullun, hannun ƙasan zai iya jure wa nisan tuƙi na kimanin kilomita 80,000. Idan an ji an ji an saki sandar chassis, juyawar alkibla ko karkacewa yayin tuƙi, kuma tare da sauti mara kyau, sau da yawa yana nufin cewa hannun juyawa na ƙasan motar ya lalace, kuma yana buƙatar a duba shi a maye gurbinsa .
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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 kayayyakin mota na MG&750. siya.
