Mene ne aikin na baya axle bearings.
Matsayin ɗigon axle na baya shine ɗaukar kaya. Idan axle na gaba ba tuƙi ba ne, axle ɗin baya shine tuƙi. A wannan lokacin, ba wai kawai yana taka rawar bearings ba, har ma yana taka rawar motsa jiki, raguwa da bambanci.
Matsayin masu ɗaukar mota shine:
1, shine kiyaye tuƙin abin hawa lokacin da abin girgiza zai iya juyawa tare da dabaran, ta yadda zai iya kula da sassaucin tuƙi.
2. Zoben waje na abin ɗaukar mota samfurin roba ne, wanda zai iya kula da haɗin kai mai laushi tsakanin jiki da mai ɗaukar girgiza kuma ya rage girgiza lokacin da hanya ba ta dace ba.
3, a cikin aikin tuƙi, dalilan da ba su dace ba na saman hanya suna sanya matsi mai ɗaukar nauyi sau da yawa fashe kuma ya lalace, ta yadda gaba zai yi sautin "clang" lokacin tuki akan hanyar da ba ta dace ba, kuma da gaske yana sanya ƙafar ƙafar ƙafar ba daidai ba.
Ƙaddamar da kiyayewa
1, mai ɗaukar kaya mai ɗaukar nauyi ya kamata ya kasance mai tsauri a cikin kewayon da aka ƙayyade na preload, ƙaddamar da ƙaddamarwa yana da ƙanƙanta, zai haifar da zubar da ciki, yana shafar rayuwar rayuwa; Lokacin da igiyar ta yi sako-sako da yawa, igiyar za ta zame tsakanin sandar ko cibiya, wanda hakan zai sa motar ta yi lilo da kuma tuki cikin rashin kwanciyar hankali, kuma yana iya haifar da jefar da dabaran a cikin manyan lokuta.
2, man shafawa yana buƙatar kulawa da kyau kawai a cikin cibiya mai ɗaukar nauyi don amfani da adadin man shafawa don saduwa da buƙatun, cikakken lubricating hub, mai yawa mai yawa ba zai shiga cikin tsarin lubrication mai ɗaukar nauyi ba, amma zai haifar da ƙarancin zafi mai zafi, yana iya bayyana. gobarar abin hawa ko al'amarin gazawar birki; Lokacin da man shafawa ya yi ƙanƙara, ƙiyayya tsakanin ɗaukar hoto da cibiya za ta ƙaru, yana haifar da lalacewa da raguwa da rayuwar sabis na ɗaukar nauyi.
Wace alama ce mai ɗaukar motar baya ke karya
1, tuki maras kyau
Hayaniyar tuki mara kyau shine babban alamar lalacewar abin hawa ta baya. Lokacin da aka sami matsala tare da ɗaukar motar baya, abin hawa zai yi ƙara "ƙara" yayin aikin tuƙi. Wannan mummunan amo yana faruwa ne sakamakon ƙarar sharewar da lalacewa ta haifar, sannan amo ya haifar. Wannan sauti mara kyau ba kawai yana rinjayar kwarewar tuƙi ba, har ma yana iya zama mafarin lalacewa ga wasu sassan abin hawa. Don haka, da zarar an sami wannan sautin mara kyau, ana ba da shawarar mai shi ya je shagon 4S a kan lokaci don dubawa da sauyawa don tabbatar da amincin tuki. Rear wheel bearing mahaukaci amo na iya haifar da dalilai iri-iri, Waɗannan sun haɗa da ɗan rabuwar mai da yawa a cikin ɗaukar nauyi, rashin isassun lubrication na tsagi mai ɗaukar nauyi da ƙwallon ƙarfe, maƙarƙashiyar rabuwar zoben ciki mai ɗaukar nauyi yana haifar da rikici tare da kama. Ruwan diaphragm, rashin isasshen tsayin taro na rabewar rabewa ko nutsewar zoben ciki na ciki bayan aikin dogon lokaci, diaphragm na kama spring ba a rabu a kan wannan jirgin sama sakamakon da bearing da ake intermittently rabu da yatsa a lokacin da juyawa, da diaphragm spring ne na roba bayan dogon lokaci na aiki Drop, da dai sauransu Domin tabbatar da al'ada aiki na raya dabaran hali. ana bada shawara don duba rabuwar mai na mai ɗaukar nauyi akai-akai don tabbatar da isasshen man shafawa; Bincika ko rabuwar zobe na ciki yana da matsewa don gujewa juzu'i tare da bazarar diaphragm; Kula da tsayin taro na ɗaurin rabuwa don guje wa hayaniyar da ba ta dace ba ta hanyar haɗuwa da bazarar diaphragm; A ƙarshe, bincika elasticity na clutch diaphragm spring don guje wa mummunan sauti bayan dogon lokaci na aiki.
Bugu da kari, na baya dabaran da ba al'ada sauti iya ma za a iya lalacewa ta hanyar wasu dalilai, kamar soket, famfo da caliper gazawar, birki pad lalacewa, dakatar bushing tsufa, cibiya bearing lalacewa, shock absorber saman roba tsufa, waje abin da aka makala, m tayaya. matsin lamba, rashin man mai mai mai, gazawar ma'auni mai ƙarfi. Don haka, lokacin da motar bayan motar tana da sauti mara kyau, yakamata a gudanar da cikakken bincike don tantance takamaiman dalilin da aiwatar da gyara ko sauyawa daidai.
2. Girgiza jiki
Girgizawar jiki alama ce ta bayyananniyar lahani mai ɗaukar motar baya. Lokacin da ƙugiya ta lalace zuwa wani ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun sa zai ƙaru. Wannan ƙãra ƙãra zai sa jiki ya girgiza lokacin da abin hawa ke tafiya da sauri. Wannan jitter yana faruwa ne saboda lalacewa mai ɗaukar nauyi, jujjuyawar jujjuyawar taya da jujjuyawar taya ba daidai bane, wanda ke shafar kwanciyar hankali da sarrafa abin hawa. Sabili da haka, da zarar an gano gawar tana girgiza da sauri, ya kamata a hanzarta zuwa shagon 4S don dubawa da maye gurbin bearings.
3. Tuƙi mara ƙarfi
Rashin kwanciyar hankali na tuƙi alama ce ta ɓoyayyiyar lalacewa mai ɗauke da ta baya. Lokacin da abin hawa na baya ya lalace, izininsa zai ƙaru, yana haifar da rashin kwanciyar hankali da rashin ƙarfi lokacin da abin hawa ke tuƙi cikin sauri. Wannan shi ne saboda nau'in, a matsayin ginshiƙi na jiki, yana ba da damar juyawa ga taya, kuma yanayin aiki yana da tsanani sosai, ba kawai don fuskantar matsin lamba da rawar jiki a lokacin tuki ba, har ma don jure wa mamayewar ruwan sama. da yashi.
4. Mirgina mara kyau
Lokacin da abin hawa na baya ya lalace, alamar alama ita ce rashin mirgina. Wannan ya faru ne musamman saboda lalacewa na iya haifar da ƙarar juzu'i, wanda hakan ke shafar jujjuyawar dabaran. Musamman, lallausan ɓangarorin na iya sa ƙafar ta yi ƙarar ƙararrawa yayin tuƙi, ko kuma sa ƙafar ta juya a hankali. Wannan ba zai shafi jin daɗin tuƙi kawai ba, har ma yana iya ƙara lalacewa ta taya kuma yana iya haifar da wasu batutuwan aminci. Don haka, da zarar an gano cewa motar baya ba ta yin birgima ba tare da wata matsala ba, ya kamata a duba abin da ke ɗauke da shi kuma a canza shi cikin lokaci.
Da fatan za a kira mu idan kuna buƙatar such samfurori.
Zhuo Meng Shanghai Auto Co., Ltd. ya jajirce don siyar da sassan motoci na MG&MAUXS maraba da siyarwa.
