Aikin ɗaukar nauyin rabuwar mota
Bearing ɗin sakin clutch na mota (bearing ɗin sakin clutch na mota) muhimmin sashi ne na tsarin watsawa na mota. Ana sanya shi tsakanin clutch da watsawa, kuma ta hanyar juyawa mai daidaitawa da motsi na axial na lever ɗin sakin, yana ba da damar shiga da cire clutch ɗin cikin sauƙi, yana rage lalacewa da tsawaita rayuwar sabis na tsarin watsawa. Tsarinsa yana kwance kuma an ɗora shi akan murfin ɗaukar nauyi na shaft na farko na watsawa, yana dogara da maɓuɓɓugar dawowa don kiyaye gibin da ƙarshen lever ɗin sakin yake, yana tabbatar da kwanciyar hankali a aiki.
Dole ne wannan bearing ya cika ƙa'idodin fasaha na ≤ 0.60mm da kuma lalacewar hanyar tsere ta ciki ta ≤ 0.30mm. Lalacewa galibi suna bayyana a matsayin hayaniya mara kyau ko tsayawa, galibi suna faruwa ne sakamakon rashin isasshen man shafawa, ayyukan da ake yi a rabin lokaci, ko kuma rashin daidaita tafiyar kyauta. Kulawa yana buƙatar shafa man shafawa akai-akai tare da mai mai tushen lithium, daidaita lanƙwasa na lever ɗin saki, da kuma kula da tafiyar kyauta a cikin kewayon 30-40mm. Bayanan da suka dace na iya komawa zuwa "JB/T5312-2001 Automobile Clutch Release Bearing da Its Unit".
Idan bear ɗin sakin clutch bai cika sharuɗɗan da ke sama ba, ana ɗaukarsa a matsayin matsala. Lalacewa galibi suna bayyana a matsayin hayaniya mara kyau ko tsayawa. Babban abubuwan da ke haifar da su sune rashin isasshen man shafawa, yawan ayyukan da ake yi a rabin lokaci, ko kuma rashin daidaita tafiyar kyauta. Ya kamata a riƙa yin gyare-gyare akai-akai ta hanyar amfani da man lithium don shafawa, daidaita madaidaicin lever ɗin saki, da kuma sarrafa tafiyar kyauta a cikin kewayon 30-40mm. Bayanan da suka dace na iya komawa zuwa "JB/T5312-2001 Automobile Clutch Release Bearing and Its Unit".
Idan bear ɗin sakin clutch bai cika sharuɗɗan da ke sama ba, ana ɗaukarsa a matsayin matsala. Bayan an sami matsala, mataki na farko shine a tantance wane abu ne ke da alaƙa da lalacewar bear ɗin sakin clutch. Bayan injin ya fara aiki, a danna fedar clutch kaɗan. Lokacin da aka kawar da tafiyar kyauta, sai a ji sautin "ƙara" ko "dannawa". Ci gaba da danna fedar clutch, idan sautin ya ɓace, ba matsala ba ce da bear ɗin sakin clutch. Idan har yanzu akwai sauti, bear ɗin sakin clutch ne ke da matsala.
A lokacin dubawa, ana iya cire murfin tushen clutch, sannan a taka ɗan ƙafa a kan fedar mai saurin gudu, a ƙara saurin injin kaɗan. Idan sautin ya ƙaru, a lura da duk wani tartsatsin wuta. Idan akwai tartsatsin wuta a cikin fashewar, yana nuna cewa bearing ɗin sakin clutch ya lalace. Idan tartsatsin wuta suna gudana akai-akai, yana nuna cewa ƙwallan bearing ɗin sakin clutch sun karye. Idan babu tartsatsin wuta amma sautin ƙarfe ya fashe, yana nuna lalacewa da yawa.
Yanayin aiki
Hoton sakin kama
A lokacin amfani da shi, yana fuskantar nauyin axial, nauyin tasiri, da kuma ƙarfin centrifugal mai ƙarfi a babban gudu. Bugu da ƙari, saboda matsin cokali mai yatsu na juyawa da ƙarfin amsawar lever ɗin saki bai kasance a kan layi ɗaya madaidaiciya ba, ana kuma samun lokacin juyawa. Yanayin aiki na bearing ɗin sakin clutch ba shi da kyau, tare da juyawa mai sauri da gogayya mai sauri, zafin jiki mai yawa, yanayin man shafawa mara kyau, kuma babu yanayin sanyaya.
Dalilan lalacewa
Lalacewar bearing ɗin sakin clutch yana da alaƙa da aikin direba da kulawa, da kuma daidaitawa. Musabbabin lalacewa sune kamar haka:
Yawan zafin jiki na aiki yana haifar da zafi fiye da kima
Direbobi da yawa galibi suna ɗaukar ɗan ƙaramin clutch lokacin da suke juyawa ko rage gudu, wasu kuma suna canza gears kuma har yanzu suna riƙe ƙafafuwansu a kan fedar clutch; wasu motocin suna da tafiya mai yawa, wanda ke sa clutch ɗin bai rabu gaba ɗaya ba kuma yana cikin yanayin rabin-shiga da rabin-shiga. Wannan yanayin yana haifar da gogayya busasshiyar gogayya kuma yana haifar da zafi mai yawa wanda ke canzawa zuwa bearing ɗin sakin clutch, yana sa bearing ɗin ya kai wani zafin jiki, tare da narkewar mai ko kuma a narkar da shi yana gudana, wanda ke ƙara yawan zafin bearing ɗin sakin clutch. Lokacin da zafin ya kai wani mataki, yana ƙonewa.
Rashin man shafawa yana haifar da lalacewa
Ana shafa man shafawa a kan bear ɗin sakin clutch da mai. Akwai hanyoyi guda biyu na ƙara mai: ga bear ɗin sakin clutch na 360111, ya kamata a buɗe murfin baya na bear ɗin a cika mai yayin gyara ko lokacin da aka wargaza watsawar, sannan a sake haɗa murfin baya; ga bear ɗin sakin clutch na 788611K, ana iya cire shi a nutsar da shi a cikin man shafawa mai narkewa, a sanyaya, sannan a fitar da shi don a sami man shafawa. A cikin aiki na zahiri, direbobi galibi suna watsi da wannan batu, wanda ke haifar da rashin man shafawa. Idan babu man shafawa ko kuma ba tare da isasshen man shafawa ba, lalacewar bear ɗin sakin clutch sau da yawa sau da yawa fiye da yanayin mai. Ƙaruwar lalacewa kuma zai haifar da ƙaruwar zafin jiki mai yawa, wanda hakan zai sa ya fi saurin lalacewa.
Tafiye-tafiye kyauta kaɗan ko lokutan lodawa da yawa
Bisa ga sharuɗɗan, ana ɗaukar tazara ta 2.5mm tsakanin beyar rabuwar kama da ledar rabuwar a matsayin mafi dacewa. Wannan ya yi daidai da tafiya kyauta ta 30-40mm akan fedar ɗaurewa. Idan tafiya kyauta ta yi ƙanƙanta ko babu tafiya kyauta kwata-kwata, ledar rabuwar da beyar rabuwar za su kasance cikin yanayi mai aiki koyaushe. Dangane da ƙa'idar gazawar gajiya, tsawon lokacin aiki na beyar, lalacewar za ta yi tsanani; yawan lodawa, sauƙin beyar rabuwar za ta sha wahala daga gazawar gajiya. Bugu da ƙari, tsawon lokacin aiki, mafi girman zafin beyar zai yi, wanda hakan zai sa ya fi saurin ƙonewa, ta haka ne zai rage tsawon lokacin aikin beyar rabuwar.
Baya ga waɗannan dalilai guda uku, ko daidaita madaurin rabuwar yana da santsi, da kuma ko maɓuɓɓugar dawowar madaurin rabuwar tana cikin kyakkyawan yanayi, suna da tasiri mai mahimmanci akan lalacewar madaurin rabuwar.
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.
