Menene hatimin man fetur na baya na crankshaft na mota
Hatimin man fetur na baya na mota babban abin rufewa ne a ƙarshen bayan injin. Babban aikinsa shine hana zubewar mai mai shafawa a cikin injin. Yana nan a haɗin da ke tsakanin injin da na'urar watsawa, musamman a gefen ciki na injin, wanda ke aiki don rufe akwatin murfi da kuma tabbatar da cewa man injin bai zube ba a cikin injin ko kuma wajen injin.
Idan hatimin man crankshaft na baya ya zubar da mai ko ya lalace, yawanci yana da mahimmanci a maye gurbinsa da sabo don dawo da tasirin rufewa. Tsarin maye gurbin ya ƙunshi wargaza ɓangaren haɗin da ke tsakanin injin da watsawa, don haka aikin yana da rikitarwa kuma yana iya buƙatar ƙwararrun ma'aikatan gyara don aiwatarwa.
Hatimin mai na crankshaft na baya na mota muhimmin sashi ne na rufewa a cikin injin, galibi ana sanya shi a haɗin da ke tsakanin ƙarshen baya na crankshaft da watsawa.
Babban aikinsa shine hana man shafawa (man injin) da ke cikin akwatin injin shiga cikin na'urar watsawa.
Idan man injin ya shiga cikin watsawar, zai gurɓata ruwan watsawar, yana shafar tasirin man shafawa da kuma yadda tsarin watsawar yake aiki, har ma yana haifar da gazawar watsawar.
A halin yanzu, hatimin mai na crankshaft na baya kuma yana iya hana ƙurar waje, danshi da gurɓatattun abubuwa shiga akwatin injin ta hanyar haɗin da ke tsakanin crankshaft da watsawa.
Wannan tasirin rufewa mai sassa biyu yana taimakawa wajen kiyaye muhalli mai tsafta a cikin injin, yana hana abubuwa na waje lalacewa daga abubuwan da suka dace, don haka yana tabbatar da dorewar aikin injin na dogon lokaci.
Hatimin mai na crankshaft na baya yawanci yana ƙunshe da roba mai jure wa mai da kuma kwarangwal na ƙarfe. Yana samun hatimin motsi ta hanyar mannewa sosai a saman crankshaft mai juyawa ta hanyar lebe mai roba.
Idan injin yana aiki da sauri sosai, zai iya kiyaye yawan zagayawar man injin a cikin akwatin murhu yadda ya kamata, sannan ya hana matsalar rashin isasshen man injin da ke haifar da zubewar ruwa.
Matsalar hatimin mai na crankshaft na baya a cikin mota yawanci ana bayyana shi a matsayin zubar mai ko zubewa, wanda zai iya faruwa ta hanyoyi daban-daban. Ga dalilai da yawa da hanyoyin magani masu dacewa.
Dalilin rashin aiki
Youdaoplaceholder0 Matsalar shigarwa : A lokacin shigarwa, idan ba a yi amfani da man shafawa marasa amfani da man fetur ba ko kuma saman da aka matse bai yi daidai da saman shigarwa ba, zai haifar da ƙarfi mara daidaito a kan hatimin mai. Bayan amfani da shi na dogon lokaci, lebe zai lalace ko ya karkace, wanda hakan zai haifar da zubewar mai.
Youdaoplaceholder0 Tsufawar hatimin mai : Yayin da shekarun amfani da abin hawa ko nisan tafiyarsa ke ƙaruwa, hatimin mai zai tsufa ta halitta, tare da fasawa suna bayyana a lebe kuma suna rasa tasirin rufewa.
Rashin daidaiton man shafawa na Youdaoplaceholder0 : Amfani da man shafawa marasa dacewa (kamar man shafawa marasa tushen mai) na iya sa hatimin man ya sassauta ko ya faɗi.
Youdaoplaceholder0 Matsin injin da ba shi da kyau : Ƙara mai ko fiye da haka zai iya haifar da matsin lamba mai yawa a cikin akwati, wanda ke haifar da ɓullar mai daga hatimin mai.
Youdaoplaceholder0 Sauran abubuwa : kamar rashin guje wa ramukan lalacewa a saman crankshaft, girman hatimin mai bai dace ba, zafin jiki mai yawa ko aikin kulawa mara daidaito, da sauransu, suma na iya haifar da lahani.
Hanyar sarrafawa
Youdaoplaceholder0 Sauya hatimin mai : Idan hatimin mai ya lalace sosai, ana buƙatar a wargaza watsawar kuma a maye gurbin sabon hatimin mai. Wannan shine mafi cikakken bayani.
Youdaoplaceholder0 Duba daidaiton shigarwa : A lokacin gyarawa, tabbatar da cewa daidaiton saman da aka sanya matsi ya cika ƙa'idar kuma yi amfani da kayan aiki na musamman don danna hatimin mai don guje wa karkacewa.
Youdaoplaceholder0 Daidaita matakin mai : Idan matsin lamba ya yi yawa saboda yawan mai, ya kamata a zubar da mai da ya wuce kima zuwa matakin da aka saba.
Youdaoplaceholder0 Gaggawa ta wucin gadi : Ga ƙananan ɗigon mai, ana iya sanya kayayyaki kamar zaren asbestos don rufewa na ɗan lokaci, amma ya zama dole a aika shi don gyara da wuri-wuri.
Youdaoplaceholder0 Kulawa akai-akai : A guji amfani da man injin da ba shi da inganci ko man shafawa. A riƙa duba yanayin man shafawa akai-akai don hana matsalolin tsufa.
Idan matsalar ta ci gaba da faruwa, hakan na iya haɗawa da lalacewar crankshaft ko gidan hatimin mai, kuma ana buƙatar kulawa ta ƙwararru don hana ƙarin lalacewa.
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.
