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Vibration a rago: haddasawa da kuma mafita

Idling - shi ne aikin da ciki konewa engine tare da kama disengaged da shigarwa na watsa a cikin tsaka tsaki. A wannan labari, babu wani karfi watsa daga engine karfin juyi da driveshaft, Ina nufin da engine aka idling (Saboda haka sunan). Kamar yadda aka nuna m engine aiki, bai kamata tambaya wani halayyar siffofin a cikin nau'i na vibration, extraneous baba da sautuna. Amma idan akwai wani vibration a rago, yana nufin cewa engine ya canza, wanda zai iya muhimmanci shafi ta aiki tare da ba da mafi kyau hannu. Domin ba su isa m gyare-gyare, ya kamata ka yi jinkiri ba da kau da laifi. Kuma shi ya sa akwai wani karfi vibration a rago da kuma yadda wannan matsalar ta ci gaba, gaya mana a yau ta labarin.

Mene ne al'ada adadin gudun?

Dangane da irin engine a al'ada aiki da idling yawan juyin na crankshaft ne daga 800 zuwa 1000 da minti. Idan darajar ne a kasa wannan alamar, da mota kawai stalls. Amma a yanayin saukan high rago gudun mota zai sha more man fetur. A wannan yanayin, duk da sassa da aka gyara na ICE jure nauyi, kuma ta haka ne da sabis rai da aka rage.

dalilai

Me vibration auku a rago? Mafi sau da yawa wannan yakan faru saboda wadannan dalilai:

  • Engine triplets. A wannan yanayin daya ba zai iya aiki daga engine cylinders.
  • Improperly a haɗe engine.
  • Wasu dalilai. Game da su za mu bayyana daga baya.

yin

Saboda haka, da farko dalilin tsokani engine vibration. triplets engine - wannan shi ne mafi m hanyar unstability na ciki konewa engine, tun akwai wani gagarumin rashin daidaituwa da kuma rashin iya rarraba da kaya a kan crankshaft a lokacin da rago Silinda. A sakamakon haka, za ka iya ganin yadda engine jerks daga gefe zuwa gefe. Har ila yau, a lokacin da akwai wani m vibration triplets tuƙi. Rago duk wadannan alamu ne mafi m. A karfi da juyawa shaft, da ƙasa da m m vibration. Amma za ka lura a matsayin mota ya fara sha more man fetur da kuma yawa to rasa ikon, musamman a lokacin da tuki "downhill".

The bayani a cikin wannan halin da ake ciki, daya ne kawai - gaggawa gyara ba aiki Silinda. Idan wannan ba a yi a lokacin, akwai nan da sannu zã coking crank sassa. A wannan yanayin, da batir zai rage muhimmanci, saboda man fetur ba a ƙone a cikin masallãci, amma kawai wanke da man shafawa.

Improperly a haɗe motor

Wannan ne ma daya daga cikin na kowa dalilan da ya sa akwai wani vibration na jiki a rago. Mafi sau da yawa, matsalar da aka alaka da lalacewa da tsagewa na daya daga cikin matasan kai a kan abin da engine aka saka. Har ila yau, vibration na jiki a rago taso daga amfani da kuma m fastening abubuwa. Amma a duk inda wannan matsala ba a boye, shi shakka yana bukatar a warware. Hakika, ya kamata saka engine ne ba kamar yadda ban tsoro kamar karya Silinda a cikinsa. Amma duk da haka domin su kauce wa m girgiza da sauti kamata canza goyon baya, ko don daidaita matsayin su a kan hanya.

Yadda za a sami flaws a hawa na engine? Sa shi sosai sauki. Don yin haka, bude kaho da kuma kira taimako ga toggles "neytralku" baya da kuma gaba kaya. Kuma a wannan lokaci ya kamata ka kula da mota matsayi a kan goyon bayan. Saboda haka, ka serially sauke bags, wanda rike da mota. Tare da kowane sabon kaya canji da engine za a deflected a daban-daban kwatance a wannan kwana. Idan wasu daga cikin jam'iyyun ya jingina fiye da yadda ya saba, don haka a wannan lokaci za ka bukatar ka maye gurbin matashin kai.

wasu dalilai

Bugu da kari ga rago Silinda kuma daidai gyarawa engine vibration a rago da shi za a iya tsokane da dama wasu dalilai. Hakika, akwai yawa ƙasa da na kowa, amma har yanzu ba za a iya gani a matsayin wani zaɓi.

A mataki na farko ne a lura da abubuwa na man fetur tsarin. Idan sun kasance sosai datti, da iska-man fetur cakuda ba zai ƙona isasshe. Saboda wannan, akwai wani ƙara kwarara kudi, wani m sauti (watakila ma claps) da kuma vibration. Ko da muni, idan ruwa samun shiga fetur. A wannan yanayin, haɗarin da Silinda coking auku a Bugu da kari ga manyan man fetur kudi. A sakamakon haka, da engine baya aiki yadda yakamata. Wani lokaci da man fetur tsarin zai shiga cikin engine man fetur, da toka, wanda kuma barnatar da rinjayar da ciki konewa engine hawan keke.

Dalili na biyu - daban-daban nauyi sassa na Silinda-fistan kungiyar. Operation da mota, musamman idan an gudu fiye da 200 kilomita dubu, na bukatar kulawa ta musamman wajen engine, da kuma wani lokacin ya maye gurbin sassa a cikin shi. Ko da karamin bambanci a nauyi iya muhimmanci rinjayen aiki na engine a nan gaba. Kuma shi shafi dukkan sassa na engine, ko yana da wani fistan sanda ko wani skirt.

A wasu kananan mota tare da wani lantarki maƙura kula da tsarin gida vibration a rago iya zama saboda da ƙara load a kan janareta. Musamman sau da yawa shi ya faru a lokacin sanyi, sa'ad da mota a lokaci guda aiki fitilu, da hita, defrost, kujeru da madubai. Sau da yawa a kan wadannan motoci vibration ya auku a lokacin da tasha. Lokacin da direban ya saki totur feda, a kan-jirgin kwamfuta na samar da wani siginar zuwa bawul rufe su wãsã, da kuma a kan mota da kaya daga janareta bayyana - a wannan sosai lokacin akwai wani karfi motor girgiza. Yana kullum vuya bayan 3-5 seconds. Irin wannan vibration a rago ga kananan motocin, musamman atomatik watsa, shi ne na al'ada, da kuma a lokuta da dama da shi za a iya warware ta amfani da wani high quality-man fetur da kuma maye iska tace.

Ya kamata a lura da cewa engine girgiza iya faruwa a lokacin da lokaci bel ana maye gurbin, musamman a cikin akwati inda kaya balancer shaft rotates tare da cire sassa. Bayan da nuna bambanci ne mai wuya don fada to ta asali wuri. Saboda haka, a lokacin da ya maye gurbin da bel kamata ba kunna kaya shaft tare da yatsunsu, sai dai cewa idan kana so ka kimanta yanayin zahiri. Amma a nan dole ne mu yi hankali da kuma m. Duk wani hijirar daga sassa na iya zama fraught tare da vibration, samar da wani m? Unci gare ku, kuma fasinjoji.

crankshaft daidaita

Wani lokaci ta faru da cewa vibration a rago bayyana bayan maye gurbin crankshaft. Gaskiyar cewa wannan kashi a matsayin al'ada dabaran da kafuwa dole wuce da k hanya. An adalci a kan wani musamman tsayawar da flywheel da kuma kama kwando. Lokacin da wannan master drills fita da suka wuce haddi daga surface. Idan wannan hanya ba a yi, da kuma crankshaft shigar ba tare da kafin k, jira tashin hankali tsanani.

Abin da sakamakon haifar da low rago?

A motsi da kuma engine aiki a musamman low gudu, musamman a lokacin da yunƙurin tarwatsa, zai iya kai wa ga m lalacewa daga cikin wadannan abubuwa:

  • Fistan engine (engine block an hallaka).
  • Abun da ake sakawa cikin crankshaft.
  • Kama.
  • Flywheel.
  • Transmission bearings.
  • Lokaci sarkar. A low gudun shaft ne kawai ya miƙa.
  • Silinda liners. Saboda toka lalace su katangu.

Saboda haka, tare da m vibration faruwa m lalacewa daga engine sassa. Duk da haka, ya gabatarwa ne da za'ayi yawa hankali, da kuma Crankshaft GASKET ƙwarai hallaka. A sakamakon haka, hadarin mai yayyo bayyana.

M rashin faɗi juyin

Wasu masu motoci suna da gangan yin haka to wãsã gudun sun kasa al'ada. Wannan ne yake aikata sau da yawa saboda man fetur tattalin arziki. Duk da haka, kwarewa ya nuna cewa wannan bayani ne ba sosai daidai. Ka tuna cewa gyara da kuma maye sawa-fito sassa na engine iya zama mafi tsada, da kuma da dama sau. Sabõda haka, kada da gangan understate da engine gudun, tunanin cewa wannan zai cece ka walat.

Yadda za a daidaita cikin engine?

Saboda haka, muna da wani vibration a rago. Abin da za a iya gyara? Don yin wannan dole ne ka kula da yawan gyara da kuma majalisai kunshe a cikin man fetur tsarin. Dangane da abin hawa da irin ikon da shi na iya zama wani carburetor, wani injector, da kuma nauyi na daban-daban lantarki da kuma inji masu auna sigina, wanda lambar canje-canje a kan zamani da motoci da dama. Bayan wadannan abubuwa ne daidaitacce da famfon.

By yin gyara, shi dole ne a tuna da cewa yawan juyin ya dogara da mataki na matsawa na maƙura bawul, wanda shirya kwarara daga iska a cikin Silinda, kazalika da idling, bawul din aiki, wanda kai da oxygen da kansa daga cikin kashi na farko. Kara wannan darajar da aka sanya ta wajen totur feda. Saboda haka yana yiwuwa don tsara a layi da rago dabi'u 800-1000 juyin / min.

Yadda za a ajiye rayuwar engine sassa daban-daban a halaye na aiki?

Domin mika rayuwar da mota, shi ne zama dole ba ne kawai wajen saka idanu da al'ada adadin crankshaft juyawa. Yana zai yi kyau mu san yadda za ta yi aiki da mota, da zabar mafi kyau duka kewayon ayyuka. Masana sun bayar da shawarar yin ta miƙa mulki ga wata babbar kaya a engine gudun iyaka tsakanin ganiya karfin juyi da kuma iyakar iko. Cikinsa a lokacin motsi a karkashin babban kaya (misali, yayin tuki a kan wani tudu) ba ma bukatar damar da fall shaft karfin juyi zuwa dabi'u kusa idling. Da zaran ka ji da vibration halayyar wani dora mota, nan da nan canzawa zuwa wani ƙananan kaya. In ba haka ba, da engine sassa hõre high lodi. Wannan zai iya haifar da rashin cin nasara da dukan Silinda-fistan kungiyar. Ka tuna cewa high-revving engine (musamman fetur) ba kamar yadda ban tsoro kamar yadda low. Idan kana da wani fetur mota, canza salon na tuki haka da cewa engine gudun lokacin tuki bai tafi zuwa miliyan 2 ko kasa. Yana da aka yarda su inganta crankshaft dabi'u 6000-8000 Rev / min. Da zarar ka ji cewa motarka an tsaya ja da kawai game da zuwan mu karshen, canzawa zuwa wani ƙananan kaya, kuma a kowane hali ba da damar rage gudu zuwa vibrations, musamman a lokacin da tafiya downhill. aiki na abin hawa a cikin wannan yanayin zai ajiye abubuwa daga wanda bai kai ba lalacewa. Bugu da ƙari, wannan "vysokooborotisty" tuki style a kowace hanya ba ya bayyana wa kara man fetur amfani.

ƙarshe

Saboda haka muka fitar da siffa me ya sa akwai wani vibration a rago fiye da shi za a iya kira da kuma yadda za a gyara shi. Saboda haka, anti-Bumpy engine taka wata muhimmiyar rawa wajen tabbatar da wani hadari, abin dogara da kuma m aiki na mota domin dubban daruruwan kilomita. Duk wani vibration, ciki har da idling, sosai cutarwa ga mota. Yana ba kawai yana rashin jin daɗi a gare ka da kuma ga fasinjoji, amma kuma zuwa babban har cutarwa ga engine. A halin da ake ciki na iya zo har zuwa mara izini loosening kusoshi da kwayoyi. Tuni, wadannan laifuffukan iya kai ga mafi unpredictable sakamakon.

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