Chain tensioner VAZ 2107: chinangwa, mhando, zviratidzo zvekupfeka, kutsiva

PaVAZ 2107, iyo nguva yekumisikidza inofambiswa neketani drive, iyo inovimbisa kusanetsa kushanda kwemota. Kuve nechokwadi chekuti cheni inogara ichinetsana, tensioner inoshandiswa. Iyi michina ndeyemhando dzakawanda, imwe neimwe ine zvayakanakira nezvayakaipira. Sezvo motokari inoshandiswa, chikamu chinogona kukundikana, saka unoda kuziva kuti ungaitsiva sei zvakanaka.

Nguva cheni tensioner VAZ 2107

Motokari yeVAZ 2107 yakanga yakashongedzerwa nemotor ine bhandi renguva uye cheni drive. Kunyange zvazvo ketani yacho yakavimbika kudarika bhanhire, zvisinei, chigadziro chechikwata chemotokari hachina kukwana uye chinoda kupindirana kweperiodic, iyo inoshandiswa inoshandiswa - tensioner.

Dhidhiyo basa

Iyo ketani tensioner muchikamu chemagetsi inoita basa rakakosha nekudzora kushushikana kweketani mudhiraivha yenguva. Izvi zvinotevera kubva pane izvi kuti kusangana kwevhavha nguva uye kushanda kwakagadzikana kwemotokari zvakananga zvinoenderana nekuvimbika kwechigadzirwa ichi. Kana ketani yasunungurwa, damper inoputika. Mukuwedzera, inogona kusvetuka pamusoro pemazino, zvichiita kuti mavharuvhu arove pistons, izvo zvichaita kuti injini isakundikana.

Iyo ketani tensioner inopa kushushikana kune cheni drive, iyo inodiwa kuti ishande yakagadzikana yemota.

Verenga zvakawanda nezve bhandi drive mudziyo paVAZ 2107: https://bumper.guru/klassicheskie-modeli-vaz/grm/grm-2107/metki-grm-vaz-2107-inzhektor.html

Types of tensioners

Iyo yenguva cheni tensioner inouya mumarudzi akati wandei: otomatiki, hydraulic uye mechanic.

Zvokuimba

Mune mechanic type tensioner, huwandu hunodiwa hwekushushikana hunopiwa neplunger spring. Pasi pesimba rayo, tsvimbo inosiya muviri uye inosundira shangu. Simba rinoparidzirwa kusvikira ketani inotanga kuramba, i.e., yakatambanudzwa zvakakwana. Muchiitiko ichi, sagging inobviswa. Iyo tensioner inogadziriswa nekusimbisa iyo cap nut iri kunze. Kana zvichidikanwa kugadzirisa tension, plunger retainer nut haina kuvharwa, semugumisiro wekuti chitubu chinomanikidza tsinde, kubvisa kuderera mumaketani.

Chain tensioner device: 1 - cap nut; 2 - tensioner imba; 3 - tsvimbo; 4 - chitubu mhete; 5 - plunger chitubu; 6 - washer; 7 - plunger; 8 - chitubu; 9 - cracker; 10 - chitubu mhete

Matambudziko akadaro anoratidzirwa neimwe yakakosha drawback: mudziyo unovharika nezvimedu zvidiki, izvo zvinotungamira kune jamming ye plunger. Kuti ubvise kusashanda uku, tora pane tensioner panguva yekugadzirisa. Nekudaro, iwe haufanirwe kuita zvakakosha kuedza kuti usakuvadza muviri wechigadzirwa.

Mune mechanical chain tensioner, iyo inodiwa huwandu hwekushushikana hunopiwa ne plunger spring.

Dzidza maitiro ekutsiva cheni yenguva: https://bumper.guru/klassicheskie-modeli-vaz/grm/grm-2107/zamena-cepi-grm-vaz-2107-svoimi-rukami.html

Auto

Iyi mhando ye tensioner structural ine ratchet. Chigadzirwa chacho chine muviri, chitubu-chakatakurwa pawl uye mazino bar. Mazino anogadzirwa nemateru mune imwe nzira ine nhanho ye 1 mm. Nheyo yekushanda yechigadzirwa otomatiki ndeiyi inotevera:

1. Chitubu chemudziyo chinoshanda pabhara remazino neimwe simba, zvichienderana nekuwanda kweketani.
2. Iko simba rinotapurirwa kune tensioner shangu nenzira yebhawa.
3. Backlash inodzivirirwa nekuda kweiyo ratchet pawl inopa kugadzirisa.
4. Chivharo, chinowira pakati pemeno, chinodzivirira bhari kubva pakufamba kumashure.

Scheme ye otomatiki tensioner: 1 - chitubu; 2 - stock; 3 - imbwa; 4 - gear bar

Neiyi musimboti wekushanda, pane inogara ichiita yechirimo pabhara inokonzera kushushikana kweketani, uye nekuda kweiyo ratchet mechanism, iyo cheni drive inogara iri mu taut state.

Automatic tensioner haidi cheni tension control nemuridzi wemota

Hydraulic

Nhasi, hydraulic chain tensioners inoshandiswa seimwe nzira mumasisitimu enguva. Nekushanda kwechikamu, lubrication kubva injini iri pasi pekumanikidzwa inoshandiswa. Izvi zvinokutendera kuti uchengetedze tension inodiwa, iyo isingade nemaoko tensioning the cheni mechanism.

Kuisa hydraulic tensioner, zvakakosha kuunza pombi kubva kune injini lubrication system

Muchigadziro chakadaro pane gomba rekupa mafuta. Mukati mechigadzirwa pane chigadziro chekushandura chine bhora, iyo iri pasi pekumanikidzwa kukuru uye inogadziriswa nevhavha inoderedza kudzvinyirira. Nekuda kweiyo threaded plunger mudziyo, iyo hydraulic tensioner inokwanisa kudzora mamiriro echeni kunyangwe injini yakadzimwa.

Tensioner malfunctions

Matambudziko makuru nechain tensioner anosanganisira:

• kuparara kwekollet mechanism, semugumisiro wekuti tsvimbo haina kugadzika uye ketani haiwanzo tensioned;
• kupfeka kwechitubu chemukati;
• kuputsika kwechitubu chemvura;
• kupfeka kukuru kwetsvimbo padhuze nekusungirirwa kwecollet clamp;
• kukuvadzwa kwetambo pamitsipa yekutsanya.

Muzviitiko zvakawanda, kana pane matambudziko ane tensioner, chikamu chinotsiviwa nechitsva.

Kubvisa tensioner

Kudikanwa kwekubvisa uye kutsiva iyo michina inomuka kana isingaite basa rayo. Kusakwana kwetani tension kunoratidzwa nehunhu hwesimbi hunobva kumberi kwemota kana kugogodza kubva pasi pevhavhavhavha. Zvinokwanisika kuti tensioner shoe inodawo kuchinjwa. Kutanga, funga nezve nyore kugadzirisa sarudzo, umo kutsiva shangu hakudiwi.

Kuti ushande, iwe uchada zvinotevera zvishandiso:

• vhura-magumo wrench ye10 uye 13;
• tensioner ine gasket.

Kubvisa zviri nyore uye kunoitwa sezvinotevera:

1. Isu tinosunungura 2 tensioner fastening nuts nekiyi ye10: chikamu chiri kurudyi rwemotokari pedyo nepombi.
   

   Kuti ubvise tensioner cheni, bvisa 2 nzungu negumi
2. Isu tinobvisa mudziyo kubva kumusoro weblock. Kana pasina gasket nyowani, unofanirwa kuibvisa nekungwarira kuti urege kubvarura.
   

   Mushure mekusunungura zvisungo, bvisa tensioner kubva pamusoro we block

Matambudziko etension kazhinji ari mucollet. Kuti utarise, zvakakwana kusunungura chivharo nekiyi ye 13. Kana zvakawanikwa kuti petals yemuchina yakaputsika mukati me nut, ipapo nut pachayo kana tensioner yose inogona kuchinjwa.

Kutsiva shangu

Chikonzero chikuru chekuchinja shangu ndiko kukanganisa kwayo kana kusakwanisa kwekunetseka kweketani. Kutsiva chikamu iwe uchada:

• screwdriwer set;
• seti yezvipenga;
• chipanera kutenderedza crankshaft kana musoro 36.

Kubviswa kunoitwa sezvinotevera:

1. Bvisa injini yekudzivirira crankcase.
2. Isu tinosunungura bhoti yepamusoro yejenereta uye tinobvisa bhanhire.
   

   Kuti ubvise alternator bhandi, iwe uchada kusunungura gomo repamusoro
3. Isu tinobvisa casing pamwe chete ne fan.
   

   Kuti usvike pachivharo chemberi cheinjini, zvinodikanwa kusunungura fan
4. Isu tinosunungura nut kuchengetedza crankshaft pulley uye kubvisa pulley.
   

   Bvisa nati kuchengetedza crankshaft pulley ine yakakosha kana inogadziriswa wrench
5. Simba uye bvisa kusungirirwa kwepallet.
   

   Isu tinosunungura kusungirirwa kwepani yemafuta pamberi pejini
6. Isu tinosunungura zvisungo zvevhavha yepamberi yejini.
   

   Kuti ubvise chivharo chemberi, sunungura zvigadziro
7. Isu tinobvisa chivharo ne screwdriver uye tinoibvisa pamwe chete ne gasket.
   

   Prying kubvisa chivharo ne screwdriver, nyatsoibvisa pamwe chete ne gasket
8. Tinosunungura bhaudhi inosungirira (2) tobvisa shangu (1) muinjini.
   

   Isu tinosunungura gomo uye kubvisa tensioner shoe

Chikamu chitsva chakaiswa mune reverse order.

Verenga kusunungura bhaudhi rine mipendero yakasakara: https://bumper.guru/klassicheskie-modeli-vaz/poleznoe/kak-otkrutit-bolt-s-sorvannymi-granyami.html

Vhidhiyo: kutsiva ketani tensioner shangu uchishandisa VAZ 2101 semuenzaniso

Kutsiviwa: tensioner, shangu, damper uye nguva cheni VAZ-2101

Tensioner installation

Kuisa tensioner nyowani, zvinodikanwa kuisa chikamu pamagumo uye kudzvanya tsinde mumuviri. Mune chinzvimbo ichi, simbisa iyo cap nut, mushure mezvo iwe unogona kuisa iyo michina pamushini, usingakanganwi gasket. Pakupera kwekuita, iyo tensioner nut inoburitswa uye cheni drive inomanikidzwa, ichiteverwa nekusimbisa nati.

Kugadziriswa kwe mechanical tensioner

Pasinei nemhando dzakasiyana-siyana dzemagetsi, imwe neimwe ine zvipingamupinyi zvayo: hydraulic tensioners inoda kuiswa kwechubhu yemafuta, yakasungirirwa uye inodhura, auto-tensioners inoratidzwa nekuvimbika kwakadzika uye inodhura. Dambudziko rezvigadzirwa zvema mechanical rinouya kune chokwadi chokuti mafuta anowanikwa padanda uye collet haabvumiri cracker kubata tsvimbo munzvimbo yaidiwa, semugumisiro wekugadzirisa kunorasika uye ketani inopera simba. Uyezve, iyo plunger pachayo inogona kupeta. Sezvaunoziva, zviri nyore kugadzira, zvakanyanya kuvimbika. Naizvozvo, pane nzira yekugadzirisa iyo mechanika mhando tensioner.

Izvo zvakakosha zvekuchinja ndezvekutsiva collet ne thrust bolt, iyo inogadziriswa mu cap nut. Kuti uite izvi, unofanirwa kuita nhanho dzinotevera:

1. Isu tinosunungura cap nut uye tinotora cracker, iyo inogadziriswa nechigadziro chakakosha.
   

   Isu tinosunungura cap nut uye tinotora cracker, iyo inogadziriswa nechivharo
2. Tinochera gomba nehupamhi hwe 6,5 mm mu nut kubva mukati.
   

   Gomba rine dhayamita ye6,5 mm rinofanira kucherwa mu cap nut
3. Mugomba rinoguma, tinocheka thread M8x1.25.
4. Isu tinoputira iyo M8x40 wing bolt neM8 nut yakaiswa pairi mu cap nut.
   

   Isu tinoputira bapiro rebapiro mu cap nut ne threaded threads
5. Isu tinounganidza iyo tensioner.
   

   Mushure mematanho atorwa, tensioner inounganidzwa
6. Isu tinotanga injini uye, nekunzwika kweketani yemotokari, kuisa kushushikana, uye ipapo simbisa nut.

Kana cheni ichirira panguva yekugadzirisa, gwayana rinoda kumonyoroka. Kana iwe ukawedzera gasi uye hum inonzwika - ketani yakanyanyisa, zvinoreva kuti bhaudhi inofanira kusunungurwa zvishoma.

Nzira yekumanikidza cheni

Usati waenderera mberi nekugadzirisa kushushikana kweketani paVAZ 2107, zvakakosha kuziva kuti nzira dzenguva dzejekiseni uye carburetor injini dzakafanana. Chain tensioning ine matanho anotevera:

1. Pamotokari ine injini yakadzimwa, vhura hood uye usunungure tensioner nut ne 13 wrench.
2. Shandura crankshaft nechipanera 2 kutendeuka.
3. Shingairira tensioner.
4. Vanotanga injini uye vanoteerera kushanda kwayo.
5. Kana pasina hunhu hwesimbi ruzha, ipapo maitiro akabudirira. Zvikasadaro, zviito zvese zvinodzokororwa.

Sezvo ketani iri pasi pemitoro inorema panguva yekushanda, kugadzirisa kwayo kunofanira kuitwa kwese kwe15 zviuru zvemakiromita.

Vhidhiyo: sei kudhonza cheni paVAZ 2101-2107

Maitiro ekumanikidza camshaft drive cheni VAZ-2101-2107.

Kuonekwa nenguva kwezvinetso zvetensioner uye kutsiva kwemashini kunodzivirira kukuvara kwakanyanya kweinjini. Mushure mekuongorora kutevedzana kwezviito, muridzi wega wega wemotokari achakwanisa kuita basa rekugadzirisa, izvo zvinoda zvishoma seti yezvishandiso.