Menene ƙaramin hannun sarrafawa na dakatarwar baya na mota
Hannun da ke ƙasan na'urar sarrafawa (wanda kuma aka sani da ƙaramin hannun sarrafawa) na na'urar dakatar da mota ta baya muhimmin ɓangare ne na tsarin dakatarwar. Manyan ayyukanta sune kamar haka:
Babban aikin
Yana nan a gefen baya na chassis ɗin abin hawa, wanda aka haɗa shi da jikin abin hawa da tayoyinsa ta hanyar roba, yana taka rawa wajen tallafawa ƙafafun, tace girgiza da kuma kiyaye kwanciyar hankalin abin hawa. Tsarinsa mai haɗin gwiwa da yawa zai iya daidaita sigogin daidaita ƙafafun ta atomatik (kamar kusurwar camber da kusurwar ƙafa), wanda ke shafar aikin sarrafawa da riƙewa kai tsaye.
Kayan aiki da Tsarin
Yawanci ana yin sa ne da ƙarfe mai siminti ko ƙarfe mai ƙarfe, kuma gyaran saman yana amfani da tsarin yin burodi don hana tsatsa. An sanye shi da bushings na roba a ciki, waɗanda ba wai kawai za su iya rage girgiza ba, har ma su daidaita da motsin ƙafafun.
Kulawa da Tsawon Rayuwa
A yanayin aiki na yau da kullun, tsawon rayuwar sabis ɗin yana tsakanin kilomita 80,000 zuwa 120,000, kuma yana buƙatar a duba shi duk bayan shekaru 3 ko kilomita 80,000. Idan tayoyin da ba su dace ba suka lalace, ko suka karkace ko kuma suka yi ƙarar da ba ta dace ba daga chassis, ya kamata a maye gurbinsu da lokaci.
Tasirin laifuffuka
Idan hannun robar ya tsufa ko kuma jikin ya lalace, zai sa chassis ɗin ya saki, ya girgiza, kuma ya sami rashin daidaituwar sarrafawa. A cikin mawuyacin hali, yana iya haifar da lalacewar taya mara kyau.
Babban aikin ƙaramin hannun da ke kula da dakatarwar baya na mota shine tabbatar da cewa ƙafafun suna tafiya tare da wani takamaiman hanya , kiyaye daidaiton tsarin dakatarwar ta hanyar takaita alkiblar motsin ƙafafun, kuma ta haka ne ke shafar daidaiton sigogin daidaita ƙafafun (kamar ƙafafuwa da ƙafafuwa).
Takamaiman ayyuka
Aikin jagora na Youdaoplaceholder0 : Ƙarfin ikon sarrafawa na ƙasa yana iyakance girman juyawar hagu da dama na tayoyin ta hanyar wurin hinging, yana tabbatar da cewa tayar tana tafiya a kan hanyar da aka riga aka tsara yayin tuki da kuma guje wa lalacewar taya mara kyau ko rashin daidaituwar sarrafawa saboda karkacewa.
Youdaoplaceholder0 Jiki mai tallafi : Yana haɗa jiki da tsarin tallafin ƙafafun, yana daidaita sigogin daidaita ƙafafun ta atomatik lokacin da aka matse dakatarwar, yana haɓaka riƙewar abin hawa da kwanciyar hankali na riƙewa.
Youdaoplaceholder0 Tsarin girgiza : Ana amfani da abubuwan da ke sassauƙa kamar hannun riga na roba don rage tasirin hanya da kuma inganta jin daɗin tuƙi.
Idan hannun da ke ƙasan na'urar sarrafawa ya lalace (kamar tsufa ko karyewar hannun roba), yana iya haifar da matsaloli kamar su hayaniya mara kyau daga chassis, lalacewar taya mara kyau, da gazawar sarrafawa.
Rashin aiki a ƙarƙashin hannun da ke riƙe da motar baya zai iya haifar da waɗannan matsaloli:
Raguwa a cikin ikon motsawa
Matsalar na iya haifar da rashin daidaiton tuƙi da karkacewa daga hanyar tuƙi, kuma ana buƙatar gyara sitiyarin akai-akai.
Tsarin dakatarwa ba shi da ƙarfi
Lokacin tuki a kan tituna masu cike da matsaloli, ana iya jin karar karo na ƙarfe ko gogayya ta roba, kuma kwanciyar hankalin abin hawa zai ragu.
Rashin kyawun tayoyi
Canzawar hannun sarrafawa ko lalacewar bushing na iya haifar da canjin kusurwar tayoyin, wanda ke haifar da lalacewa mara daidaito a ɓangaren ciki ko na waje na taya.
Hayaniya mara kyau daga chassis
A lokacin tuki, ana iya jin sautin "gurgling", "creaking" ko "clicking", musamman lokacin da ake wucewa ta kan tituna masu cike da rudani.
Jin daɗin tuƙi ya ragu.
Rashin nasarar tsarin dakatarwar zai ƙara girgiza da hayaniya, wanda hakan zai shafi jin daɗin hawa.
Sigogin matsayi ba daidai ba ne
Tsufawar bushing ko lalacewar haɗin ƙwallon na iya haifar da daidaiton daidaiton tayoyin (kamar karkatar kusurwar camber da yatsan ƙafa).
Idan ana zargin akwai matsala a cikin ƙaramin hannun da ke ƙarƙashin dakatarwar baya, ana ba da shawarar a gyara shi cikin lokaci don guje wa ƙarin lalacewa ga wasu sassan.
Lalacewa ga hannun da ke ƙasan hannun sarrafawa (ƙasa da hannun tallafi) na dakatarwar baya na iya haifar da matsaloli kamar raguwar kwanciyar hankali na tuƙi da rashin aikin sarrafawa, waɗanda aka bayyana musamman kamar:
Alamomin da aka saba gani
Youdaoplaceholder0 Sauti marasa kyau daga chassis : Kuna iya jin sautin "ƙarfe" ko sautin goge ƙarfe yayin tuƙi.
Youdaoplaceholder0 Jikin abin hawa mara ƙarfi : Lokacin tuƙi da sauri mai yawa, abin hawa yana iya yin girgiza, karkacewa daga hanya ko karkacewa daga layi madaidaiciya.
Youdaoplaceholder0 Rashin kyawun taya : Rashin daidaiton taya sakamakon rashin daidaito a tsarin dakatarwa.
Youdaoplaceholder0 Rage amfani da na'urar : raguwar saurin amsawar sitiyari, da kuma yawan amsawar sitiyari.
Youdaoplaceholder0 Sigogi marasa daidaito na matsayi : Wannan na iya haifar da sigogin matsayi na abin hawa marasa kyau (kamar kusurwar camber, yatsan ƙafa, da sauransu).
Sanadin lalacewa
Youdaoplaceholder0 Tsufa na roba : Bayan amfani da shi na dogon lokaci, sassan robar suna taurare kuma suna fashewa, wanda ke haifar da ƙaruwar ikon juyawar hannu.
Youdaoplaceholder0 Tasirin ƙarfin waje : Karo ko girgiza mai tsanani na iya lalata sassan ƙarfe kai tsaye.
Youdaoplaceholder0 Kurakuran lalata ko ƙira : Yanayin danshi yana hanzarta tsatsar ƙarfe, kuma wasu samfura suna da kurakuran ƙira na asali.
Ana ba da shawarar a yi gyara a kan lokaci bayan an gano alamun da ke sama don hana lalacewar wasu sassan (kamar masu shan girgiza da tayoyi) sakamakon rashin daidaiton dakatarwa. Lokacin maye gurbin, ana ba da shawarar a zaɓi asalin sassan masana'anta ko na yau da kullun don tabbatar da aminci.
"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.
