Chain tensioner VAZ 2107: cholinga, mitundu, zizindikiro za kuvala, m'malo

Pa Vaz 2107, nthawi limayendetsedwa ndi unyolo pagalimoto, amene amaonetsetsa ntchito popanda mavuto galimoto. Kuonetsetsa kuti unyolo umakhala wovuta nthawi zonse, tensioner imagwiritsidwa ntchito. Makinawa ali amitundu ingapo, iliyonse yomwe ili ndi zabwino ndi zoyipa zake. Pamene galimoto imagwiritsidwa ntchito, gawolo likhoza kulephera, kotero muyenera kudziwa momwe mungasinthire bwino.

Nthawi unyolo tensioner VAZ 2107

Galimoto ya VAZ 2107 inali ndi injini yokhala ndi lamba wanthawi ndi unyolo. Ngakhale unyolo ndi wodalirika kuposa lamba, komabe, chipangizo cha galimoto unit ndi opanda ungwiro ndipo amafuna nthawi ndi nthawi kukangana, amene limagwirira ntchito yapadera - tensioner.

Cholinga cha chipangizocho

The tensioner unyolo mu mphamvu ya mphamvu amachita ntchito yofunika polamulira unyolo kuthamanga mu nthawi galimoto. Izi zimachokera ku izi kuti kugwirizana kwa nthawi ya valve ndi kugwira ntchito mokhazikika kwa galimotoyo kumadalira mwachindunji kudalirika kwa mankhwalawa. Unyolo ukamasulidwa, damper imasweka. Kuphatikiza apo, imatha kudumpha pamano, kupangitsa ma valve kugunda ma pistoni, zomwe zimapangitsa injini kulephera.

The tensioner unyolo amapereka mavuto kwa unyolo pagalimoto, zomwe ndi zofunika kuti ntchito khola galimoto.

Werengani zambiri za chipangizo choyendetsa lamba pa VAZ 2107: https://bumper.guru/klassicheskie-modeli-vaz/grm/grm-2107/metki-grm-vaz-2107-inzhektor.html

Mitundu ya tensioners

The time chain tensioner imabwera m'mitundu ingapo: automatic, hydraulic and mechanical.

Mankhwala

Mu makina amtundu wa tensioner, kuchuluka kwamphamvu kofunikira kumaperekedwa ndi kasupe wa plunger. Pansi pa mphamvu yake, ndodoyo imachoka m'thupi ndikukankhira nsapato. Mphamvu imafalikira mpaka unyolo utayamba kukana, i.e., watambasulidwa mokwanira. Pankhaniyi, sagging sikuphatikizidwa. The tensioner amakhazikika ndi kumangitsa kapu nati ili kunja. Pakafunika kusintha kupsinjika, nati ya plunger retainer imachotsedwa, chifukwa chake kasupe amakakamiza tsinde, ndikuchotsa kufooka mu unyolo.

Chipangizo chowongolera unyolo: 1 - kapu nati; 2 - ntensioner nyumba; 3 - ndodo; 4 - mphete ya masika; 5 - plunger kasupe; 6 - wochapira; 7 - mbaula; 8 - masika; 9 - chitumbuwa; 10 - mphete ya masika

Zovuta zoterezi zimakhala ndi drawback imodzi yofunika kwambiri: chipangizocho chimakhala chotsekedwa ndi tinthu tating'onoting'ono, zomwe zimabweretsa kupanikizana kwa plunger. Kuti muthetse vutoli, dinani pa tensioner panthawi yosintha. Komabe, simuyenera kuyesetsa mwapadera kuti musawononge thupi la mankhwalawa.

Mu tensioner chain chain, kuchuluka kwamphamvu kofunikira kumaperekedwa ndi kasupe wa plunger.

Phunzirani momwe mungasinthire tcheni chanthawi: https://bumper.guru/klassicheskie-modeli-vaz/grm/grm-2107/zamena-cepi-grm-vaz-2107-svoimi-rukami.html

Magalimoto

Mtundu uwu wa tensioner mwadongosolo uli ndi ratchet. Chogulitsacho chimakhala ndi thupi, pawl yodzaza kasupe ndi kapamwamba kamene kali ndi mano. Mano amapangidwa ndi otsetsereka mbali imodzi ndi sitepe ya 1 mm. Mfundo yogwirira ntchito yazinthu zodziwikiratu ndi izi:

1. Kasupe wa chipangizocho chimagwira ntchito pazitsulo za mano ndi mphamvu inayake, kutengera kuchuluka kwa unyolo.
2. Mphamvu imafalikira kudzera mu bar kupita ku nsapato yolimba.
3. Kubwerera kumbuyo kumaletsedwa chifukwa cha ratchet pawl yomwe ikupereka kukonza.
4. Choyimitsira, kugwa pakati pa mano, chimalepheretsa chotchinga kusuntha chammbuyo.

Chiwembu cha tensioner basi: 1 - masika; 2 - katundu; 3 - galu; 4 - gear bar

Ndi mfundo iyi yogwiritsira ntchito, pamakhala chiwopsezo chokhazikika cha kasupe pa bar yomwe imayambitsa kugwedezeka kwa unyolo, ndipo chifukwa cha makina a ratchet, kuyendetsa unyolo kumakhala kokhazikika.

Makina tensioner sikutanthauza unyolo mavuto kulamulira ndi mwini galimoto

Hydraulic

Masiku ano, ma hydraulic chain tensioners amagwiritsidwa ntchito ngati njira ina pamakina anthawi. Pogwira ntchito ya gawolo, mafuta odzola kuchokera ku injini yopanikizika amagwiritsidwa ntchito. Izi zimakuthandizani kuti mukhalebe ndi zovuta zomwe zimafunikira, zomwe sizifuna kukakamiza pamanja unyolo limagwirira.

Kukhazikitsa hydraulic tensioner, ndikofunikira kubweretsa chitoliro kuchokera ku injini yopangira mafuta

Mu njira yotereyi pali dzenje loperekera mafuta. M'kati mwa mankhwalawa muli chipangizo chosinthira chokhala ndi mpira, chomwe chimakhala ndi mphamvu zambiri ndipo chimayendetsedwa ndi valve yochepetsera mphamvu. Chifukwa cha ulusi plunger chipangizo, hydraulic tensioner amatha kulamulira chikhalidwe cha unyolo ngakhale injini kuzimitsidwa.

Tensioner malfunctions

Mavuto akulu ndi chain tensioner ndi awa:

• kuwonongeka kwa makina a collet, chifukwa chake ndodoyo siinakhazikitsidwe ndipo unyolo sumakhala wokhazikika;
• kuvala kwa chinthu cha masika;
• kusweka kwa damper kasupe;
• kuvala kwakukulu kwa ndodo pafupi ndi kumangirira kwa collet clamp;
• kuwonongeka kwa ulusi pazitsulo zomangira.

Nthawi zambiri, ngati pali zovuta ndi tensioner, gawolo limasinthidwa ndi latsopano.

Kuchotsa tensioner

Kufunika kochotsa ndikusintha makinawo kumachitika pamene sichikugwirizana ndi ntchito yake. Kuthamanga kosakwanira kwa unyolo kumasonyezedwa ndi phokoso lachitsulo lochokera kutsogolo kwa galimoto kapena kugogoda pansi pa chivundikiro cha valve. N'zotheka kuti nsapato ya tensioner iyeneranso kusinthidwa. Poyamba, ganizirani njira yosavuta yokonzekera, yomwe m'malo mwa nsapato sikufunika.

Kuti mugwiritse ntchito, mudzafunika zida zotsatirazi:

• wrench yotseguka kwa 10 ndi 13;
• tensioner ndi gasket.

Kuchotsa ndikosavuta ndipo kumachitika motere:

1. Timamasula 2 tensioner fastening mtedza ndi kiyi ya 10: gawoli lili kumanja kwa injini pafupi ndi mpope.
   

   Kuti muchotse cholumikizira unyolo, masulani mtedza 2 ndi 10
2. Timachotsa chipangizocho kumutu wa block. Ngati palibe gasket yatsopano, muyenera kuichotsa mosamala kuti musaiphwanye.
   

   Mukamaliza kumasula zomangira, chotsani chotsitsacho pamutu wa chipikacho

Mavuto amanjenje nthawi zambiri amakhala mu collet. Kuti muwone, ndikwanira kumasula kapu ndi fungulo la 13. Ngati atapezeka kuti ma petals a makinawo adathyoledwa mkati mwa mtedza, ndiye kuti mtedza wokha kapena wotsekemera wonse ukhoza kusinthidwa.

Kusintha nsapato

Chifukwa chachikulu chosinthira nsapato ndikuwonongeka kwake kapena kusatheka kwa kugwedezeka kwa unyolo. Kuti musinthe gawo mudzafunika:

• screwdriwer set;
• magulu a zingwe;
• wrench kuzungulira crankshaft kapena mutu 36.

Kudula kumachitika motere:

1. Chotsani chitetezo cha crankcase.
2. Timamasula lamba lapamwamba la jenereta ndikuchotsa lamba.
   

   Kuti muchotse lamba wa alternator, muyenera kumasula chokwera chapamwamba
3. Timachotsa casing pamodzi ndi fan.
   

   Kuti mufike pachivundikiro cha kutsogolo kwa injini, ndikofunikira kutulutsa fan
4. Timamasula nati kuteteza crankshaft pulley ndikuchotsa pulley.
   

   Chotsani natiyo kuti muteteze crankshaft pulley ndi wrench yapadera kapena yosinthika
5. Kufooketsa ndi kutulutsa kukhazikika kwa mphasa.
   

   Timamasula zomangira za poto yamafuta kutsogolo kwa injini
6. Timamasula zomangira za chivundikiro cha kutsogolo kwa injini.
   

   Kuti muchotse chivundikiro chakutsogolo, masulani zomangira
7. Timachotsa chivundikirocho ndi screwdriver ndikuchichotsa pamodzi ndi gasket.
   

   Kupukuta chivundikirocho ndi screwdriver, chotsani mosamala pamodzi ndi gasket
8. Timamasula bawuti yotchingira (2) ndikuchotsa nsapatoyo (1) mu injini.
   

   Timamasula phirilo ndikuchotsa nsapato ya tensioner

Gawo latsopanolo limayikidwa motsatira dongosolo.

Werengani momwe mungatulutsire bawuti yokhala ndi m'mphepete mwake: https://bumper.guru/klassicheskie-modeli-vaz/poleznoe/kak-otkrutit-bolt-s-sorvannymi-granyami.html

Video: m'malo mwa unyolo tensioner nsapato ntchito VAZ 2101 mwachitsanzo

M'malo: tensioner, nsapato, damper ndi nthawi unyolo VAZ-2101

Kukhazikitsa kwa Tensioner

Kuti muyike chotsitsimutsa chatsopano, ndikofunikira kuyika gawolo kumapeto ndikusindikiza tsinde m'thupi. Pamalo awa, limbitsani mtedza wa kapu, pambuyo pake mutha kuyika makinawo pamakina, osaiwala gasket. Mukamaliza ndondomekoyi, mtedza wa tensioner umatulutsidwa ndipo tcheni choyendetsa chimagwedezeka, kenako ndikumangitsa mtedza.

Kusintha kwa makina tensioner

Ngakhale mitundu yosiyanasiyana ya tensioners, iliyonse ili ndi zovuta zake: ma hydraulic tensioners amafunikira kuyika chubu lamafuta, opindika komanso okwera mtengo, ma auto-tensioners amadziwika kuti ndi odalirika komanso okwera mtengo. Vuto la zinthu zamakina limabwera chifukwa chakuti mafuta omwe amafika pa ndodo ndi collet salola kuti cracker agwire ndodo pamalo omwe akufuna, chifukwa chake kusintha kumatayika ndipo unyolo umafooka. Kuphatikiza apo, plunger yokha imatha kugwetsa. Monga mukudziwira, mapangidwe osavuta, odalirika kwambiri. Choncho, pali njira yosinthira makina amtundu wa tensioner.

Chofunikira pakusintha ndikuyika kolala ndikuyika bolt, yomwe imakhazikika mu nati wa cap. Kuti muchite izi, muyenera kuchita izi:

1. Timamasula mtedza wa kapu ndikutulutsa cracker, yomwe imayikidwa ndi choyimitsa chapadera.
   

   Timamasula mtedza wa kapu ndikutulutsa cracker, yomwe imayikidwa ndi choyimitsa
2. Timabowola dzenje ndi mainchesi 6,5 mm mu mtedza kuchokera mkati.
   

   Bowo lokhala ndi mainchesi 6,5 mm liyenera kubowoleredwa mu mtedza wa kapu
3. Mu dzenje lotsatira, timadula ulusi M8x1.25.
4. Timakulunga mapiko a M8x40 bolt ndi mtedza wa M8 wokhomeredwa pamtengowo.
   

   Timakulunga bawuti ya mapiko mu mtedza wa kapu ndi ulusi wa ulusi
5. Timasonkhanitsa tensioner.
   

   Pambuyo pa masitepe omwe atengedwa, tensioner imasonkhanitsidwa
6. Timayamba injini ndipo, pomveka phokoso la unyolo, timayika kupanikizika, ndiyeno kumangitsa nati.

Ngati unyolo ukugwedezeka pakusintha, mwanawankhosa amafunika kupindika. Ngati muwonjezera gasi ndikumveka phokoso - unyolo ndi wothina kwambiri, zomwe zikutanthauza kuti bolt iyenera kumasulidwa pang'ono.

Momwe mungalimbikitsire unyolo

Musanayambe ndi kusintha kusagwirizana kwa unyolo pa Vaz 2107, tisaiwale kuti ndondomeko ya nthawi ya jekeseni ndi injini za carburetor ndizofanana. Chain tensioning imakhala ndi izi:

1. Pagalimoto yokhala ndi injini yozimitsidwa, tsegulani hood ndikumasula mtedza wokometsera ndi wrench 13.
2. Tembenuzani crankshaft ndi wrench 2 kutembenuka.
3. Limbani tensioner.
4. Amayamba injini ndikumvetsera ntchito yake.
5. Ngati palibe khalidwe zitsulo phokoso, ndiye ndondomeko anapambana. Apo ayi, zochita zonse zimabwerezedwa.

Popeza unyolo amakumana ndi katundu wolemetsa pa ntchito, kusintha kwake kuyenera kuchitika 15 km iliyonse.

Video: momwe mungakokere unyolo pa VAZ 2101-2107

Momwe mungasinthire unyolo wa camshaft drive VAZ-2101-2107.

Kuzindikira munthawi yake zovuta zamavuto ndikusintha makina kumapewa kuwonongeka kwakukulu kwa injini. Pambuyo poyang'ana zochitikazo, mwiniwake wa galimoto aliyense adzatha kugwira ntchito yokonza, yomwe idzafunika zida zochepa.