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Sauya belin tuki: lokacin da za'a bincika da yadda za'a sauya

Belt ɗin tuki da aka yi amfani da shi a cikin motoci yana tafiyar da aan mataimakan injin ƙone ciki. Saboda juyawar crankshaft, yana canza juzu'i, yana tabbatar da aikin abin da aka makala. Belt ɗin tuki yana da kayan aikinsa, tsayi daban-daban, lambar rivulets da hakora daban. 

Aiki da bel

Sauya belin tuki: lokacin da za'a bincika da yadda za'a sauya

Belin tuki ya zama dole don watsa karfin juzu'i daga crankshaft, godiya ga wanda thean ƙungiyoyin ke juyawa. Rarraba karfin juyi ana aiwatar dashi ta hanyar gogayya (poly V-bel) ko alkawari (belin haƙora). Daga bel ɗin bel, an kunna aikin janareto, ba tare da abin da ba zai yiwu ba a cajin batir kuma a ci gaba da ƙarfin lantarki na cibiyar sadarwar jirgin. Hakanan ana amfani da kwampreso na kwandishan da injin sarrafa wutar lantarki ta hanyar tirin ɗamara. A wasu halaye, ana amfani da famfo na ruwa ta bel mai haƙori (inji 1.8 TSI VAG).

Rayuwa sabis na belts

Sauya belin tuki: lokacin da za'a bincika da yadda za'a sauya

Saboda fasalin ƙira (ƙyalli da sassauci), matsakaiciyar rayuwar bel shine awowin aiki 25 ko kilomita 000. A aikace, rayuwar bel na iya bambanta a wata hanya ko wata, dangane da abubuwan da ke tafe:

  • ingancin bel;
  • adadin raka'a da ake amfani da bel daya;
  • sa kayan kwalliyar ƙwanƙwasa da sauran raka'a;
  • bel shigarwa hanya da kuma gyara tashin hankali.

Bincike na yau da kullun na bel

Yakamata a riƙa yin gwajin tashin hankali na kowane lokaci. Ana yin binciken belt tare da kashe injin. An bincika matakin tashin hankali ta latsa yatsa, yayin da karkatarwa bai kamata ya wuce santimita 2. Binciken dubawa yana nuna kasancewar ko babu fasa. A wata 'yar lalacewa, dole ne a sauya bel din, in ba haka ba zai iya karyewa a kowane lokaci. 

Hakanan, ana bincika bel a kowane yanayi:

  • karancin cajin batir;
  • motar motsa jiki (a gaban haɓakar hydraulic) ya fara juyawa sosai, musamman a lokacin sanyi;
  • kwandishan yana da sanyi;
  • yayin aiki na raka'a mataimaka, ana jin kara, idan ruwa ya hau kan bel, sai ya juya.

Yaushe kuma yadda zaka canza bel din motar

Sauya belin tuki: lokacin da za'a bincika da yadda za'a sauya

Dole ne a canza bel ɗin tuƙi bisa ga ƙa'idodin da masana'anta suka kayyade, ko a gaban abubuwan sa bel na sama. Matsakaicin albarkatun bel ɗin shine kilomita 50000, sawa tare da ƙarancin nisan miloli yana nuna koma baya a ɗaya daga cikin abubuwan tuƙi ko ƙarancin ingancin bel.

Dogaro da gyare-gyaren injin da ƙirar motar kayan haɗi, canza bel ɗin da kanka. Bambancin ya ta'allaka ne da nau'in tashin hankali:

  • tashin hankali
  • tashin hankali abin nadi.

Har ila yau, ana iya tuka raka'a ta bel ɗaya, ko ɗaiɗaiku, misali: motar Hyundai Tucson 2.0 tana sanye da kwandishan da famfo mai sarrafa wutar lantarki, kowannensu yana da bel ɗin ɗaiɗai. Ana fitar da bel ɗin tuƙin wutar lantarki daga injin janareta, da na'urar sanyaya iska daga crankshaft. Ana gudanar da tashin hankali na bel na kwandishan ta hanyar abin nadi, da kuma janareta da famfo mai sarrafa wutar lantarki ta hanyar kusoshi.

Tsarin sauya belin tarko ta amfani da misalin Hyundai Tucson:

  • dole ne injin ya kasance a kashe, mai zaɓin gearbox dole ne ya kasance a cikin yanayin "P" ko a cikin kaya na 5 tare da birki na hannu;
  • dole ne a cire ƙafafun dama na dama don samun damar zirga-zirgar crankshaft;
  • don samun damar KV kura, cire filastik taya wanda ke kare bel din daga datti;
  • a ƙarƙashin murfin, belin tutar wutar lantarki shine farkon wanda aka samu, saboda wannan kuna buƙatar sassauta abin ɗamarar kuma kusantar da famfon kusa da injin;
  • an cire belin mai sauyawa ta hanyar sassauta abin da yake ɗaurawa, kwatankwacin injin sarrafa wuta;
  • na karshe don cire bel din a kan kwampreso na kwandishan, a nan an samar da tashin hankali ne ta abin nadi, wanda aka toshe a gefe, kuma ya dogara da karfin tsarkewa, an gyara damtsen bel; Ya isa ya ɗan buɗe ƙwanƙwasa kuma bel ɗin zai yi rauni;
  • shigarwa na sabon belts ana aiwatar da shi a cikin tsari na baya, sanya takalmin baya baya bayan duba aikin belts.

Kula da ingancin samfuran musamman, yi kokarin siyan kayan gyara na asali, don kaucewa haɗarin lalacewar wuri.

Yadda za a tayar da hankali, ƙara ƙarfi ko sassauta bel

Sauya belin tuki: lokacin da za'a bincika da yadda za'a sauya

Amfani da wannan misalin:

  • bel din kwandishan yana kwantar da shi ta hanyar abin nadi ta amfani da ƙwanƙolin gefen da ke motsa abin nadi a gaba da gaba; don ƙara ƙwanƙwasawa, juya a hannun agogo, don sassauta shi ta hannun agogo (karkatar da sabon bel bai wuce 1 cm ba);
  • an tsaftace belin mai sauya tare da dunƙule mai tsayi na musamman, lokacin da aka matse shi, mai maye gurbin ya koma baya, yana haifar da tashin hankali, a cikin akasin haka an kwance bel
  • don ƙarawa ko sassauta bel ɗin famfo mai sarrafa wutar lantarki, kuna buƙatar sassauta ƙwanƙolin hawan taron, zaɓi tashin hankali da ake buƙata kuma ƙara ƙarar, idan babu isasshen tashin hankali, yi amfani da dutsen da hutawa tsakanin injin da famfo, motsa famfo. gaba ta nufi hanyar mota.

Me yasa bel din ya busa

Sauya belin tuki: lokacin da za'a bincika da yadda za'a sauya

 Whwaƙwalwar belt na faruwa ne saboda dalilai masu zuwa:

  • lokacin tuki, ruwa ya hau bel, juyawa dangane da kura ya faru;
  • rashin aiki na bearings na janareta ko injin sarrafa wutar lantarki, ƙara nauyi akan bel;
  • rashin isasshen tashin hankali ko akasin haka;
  • samfurin inganci mara kyau.

Idan belts suna cikin yanayi mai kyau, amma ƙugiya yana faruwa lokaci-lokaci, ana bada shawara don siyan kwandishan feshi wanda ke ƙarfafa bel, yana ƙara tsawon rayuwar sabis.

Tambayoyi & Amsa:

Yaushe zan buƙaci maye gurbin bel ɗin tuƙi? Ana iya ƙayyade wannan ta yanayin waje na bel. Abun da aka sawa zai sami ƙananan tsage-tsage masu yawa, kuma a wasu lokuta yana iya lalacewa.

Yaushe za a canza bel na tuƙi? Tsatsa da fashe sun bayyana, ɗaukar nauyi ya ƙare (zai yi busa yayin aiki), lokacin bawul ɗin ya canza (bel ɗin yana da rauni sosai).

Ina bukatan canza bel ɗin tuƙi? Lallai. Wannan kashi yana samar da sadarwa na crankshaft tare da tsarin rarraba gas da janareta. Idan bel ɗin ya karye, motar ba za ta yi aiki ba kuma a wasu lokuta bawuloli za su lanƙwasa.

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