Mawonekedwe a ntchito ndi kukonzanso kwa jekeseni wamafuta a VAZ 2107

Makina opangira mafuta a carburetor, omwe amatsimikiziridwa ndi nthawi komanso odziwika bwino kwa oyendetsa m'nyumba, akupitilizabe kugwiritsidwa ntchito m'mitundu yosiyanasiyana ya Volga Automobile Plant. Pa nthawi yomweyo, eni magalimoto Vaz 2107, amene ali ndi mwayi kusankha, amakonda kwambiri zingamuthandize kwambiri ndi odalirika dongosolo jekeseni mphamvu. Chimodzi mwazinthu zofunika kwambiri pamtunduwu ndi pampu yamagetsi yamagetsi.

jekeseni wa petulo Vaz 2107

Jakisoni "zisanu ndi ziwiri" ali ndi kusiyana kwakukulu kochokera ku carburetor ya galimoto. Kusiyanaku kumagwira ntchito makamaka pamagetsi operekera mafuta. Mu kapangidwe ka VAZ 2107, jekeseni alibe carburetor, ndi pampu pampu mafuta molunjika ku nozzles: izi zikufanana ndi dongosolo kotunga injini dizilo.

Cholinga ndi chipangizo

Pampu yamagetsi yamagetsi, mosiyana ndi makina, imakhala ndi udindo osati kungopereka mafuta kuchokera ku thanki kupita ku chipinda choyaka moto, komanso kupanga kupanikizika kwakukulu mu dongosolo la mafuta. Jekeseni wamafuta mumayendedwe a jakisoni amapangidwa pogwiritsa ntchito ma nozzles, ndipo petulo iyenera kuperekedwa kwa iwo mopanikizika kwambiri. Pampu yamagetsi yokhayo imatha kuthana ndi ntchito yotereyi, yamakina siyenera pano.

jekeseni mafuta mpope Vaz 2107 ndi yosavuta ndipo chifukwa cha moyo wautali utumiki. M'malo mwake, iyi ndi mota yamagetsi yokhala ndi masamba omwe ali kutsogolo kwa shaft, yomwe imapopera mafuta mu dongosolo. Chitoliro cholowera cha mpope chimakhala ndi fyuluta yamafuta owoneka ngati mauna kuti igwire tinthu tambiri tadothi. Mapangidwe a pampu yamagetsi amathandizidwa ndi sensor level level yomwe imatumiza chizindikiro ku gulu la zida.

Kugwira ntchito kwa jekeseni yamafuta VAZ 2107 kumaperekedwa ndi injini yamagetsi yokhala ndi masamba omwe ali kutsogolo kwa shaft, yomwe imapopera mafuta mu dongosolo.

Mfundo yogwirira ntchito

Kuti mumvetse bwino mfundo yogwiritsira ntchito pampu ya petulo, muyenera kukhala ndi lingaliro la dongosolo lonse la jekeseni. Dongosolo lotereli lili ndi:

1. Kulowetsa mpweya.
2. Zosefera mpweya.
3. Mpweya wa mpweya.
4. Throttle.
5. Ramp yokhala ndi ma nozzles anayi.
6. mafuta fyuluta.
7. pompa mafuta.
8. Vavu yokoka, chifukwa mafuta satuluka mugalimoto yotembenuzidwa.
9. The pressure regulator (bypass valve), yomwe imayang'anira kusunga kupanikizika mu dongosolo pamlingo wofunikira.
10. Valve chitetezo.
11. thanki yamafuta.
12. Adsorber.

jekeseni wa mafuta pampu Vaz 2107 ili mu thanki mafuta

jekeseni mafuta mpope VAZ 2107 akuyamba kugwira ntchito pambuyo dalaivala kutembenukira kiyi poyatsira. Panthawiyi, injini yapampu imatsegulidwa, ndipo kuthamanga kwa dongosolo kumayamba kukwera. Pamene kuthamanga mu dongosolo mafuta kufika 2,8-3,2 bala (280-320 kPa), injini akuyamba. Pamene injini ikuyenda, pampu yamafuta imapopera mafuta mu dongosolo, ndipo kupanikizika kumasungidwa pamlingo wofunikira. Injini itazimitsidwa, kupanikizika kumatsika mkati mwa mphindi zingapo.

Alikuti

Pampu yamafuta ya VAZ 2107 jekeseni yagalimoto ili mkati mwa thanki yamafuta. Mukatsegula chivindikiro cha boot, thanki yokhala ndi mpope imatha kuwoneka kumanja. Ubwino wa dongosololi ndi kuphweka kwa dongosolo la mafuta, kuipa kwake ndikovuta kupeza pampu ya gasi.

Pampu yamafuta iti yomwe ili yabwinoko

Tikayerekeza pampu yamagetsi ndi makina amafuta, ziyenera kunenedwa kuti:

• dongosolo la jekeseni palokha ndi lodalirika chifukwa alibe carburetor yomwe imafuna kukonza kowonjezera;
• pampu yamagetsi ndi yabwino kuposa pampu yamakina, chifukwa:
  • amapereka mafuta mwachindunji kwa injectors;
  • ikhoza kukhala mkati mwa thanki yamafuta (i.e. imapulumutsa malo opangira injini);
  • sichimalephera kawirikawiri chifukwa cha kuphweka kwa mapangidwe.

Chifukwa cha malo omwe ali mu thanki yamafuta, pampu yamafuta yamagetsi satenthedwa ndipo imasunga chipinda cha injini.

Zizindikiro za vuto la pampu yamafuta

Mutha kudziwa kusagwira ntchito kwa pampu yamafuta ndi zizindikiro zotsatirazi:

• poyambitsa injini yozizira kapena yotentha, muyenera kuyitembenuza ndi choyambira kwa nthawi yayitali. Izi zikhoza kukhala chifukwa chakuti kukakamizidwa kofunikira sikunasonkhanitsidwe mu dongosolo kwa nthawi yaitali;
• galimoto imathamanga bwino, injini imakhala yovuta kuti ipite patsogolo, zomwe zimachitikira kukanikiza gasi pedal zimachedwa, galimoto imayenda mothamanga;
• galimoto yokhala ndi tanki yodzaza mafuta imayamba, koma imatha kuyimitsa nthawi iliyonse;
• panali phokoso lakunja kuchokera kumbali ya pampu yamafuta - hum, ming'alu kapena pops;
• mafuta amafuta akuchulukirachulukira, etc.

Pompo yamafuta osapopa

Ngati, mutatha kutembenuza kiyi ya jekeseni "zisanu ndi ziwiri", simunamve phokoso lodziwika bwino la pampu yamafuta, muyenera kuyang'ana dera lamagetsi amagetsi, komanso gawo lamakina a msonkhano uno.

Relay ndi fuse kufufuza

Kuthetsa mavuto kumayamba ndi bokosi la relay ndi fusesi lomwe lili mu kanyumba pansi pa bokosi la glove. Kuti zikhale zosavuta kugwira ntchito, chipikacho chiyenera kuchotsedwa pa niche pochikokera kwa inu. Fuseti ya pampu yamafuta ili pakatikati pa chipika (chomwe chikuwonetsedwa ndi nambala 4 pachithunzichi), cholumikizira chapampu chamafuta chili kumanja kwa fuseyo (chithunzi - 5).

Fusesi ya pampu yamafuta ndi relay ili pakati pa chipika chomwe chili mu kanyumba pansi pa bokosi la glove.

Kuchokera pazithunzi za mawaya zitha kuwoneka kuti voteji kupita ku pampu yamafuta imaperekedwa kudzera mu fuse ndi relay. Choncho, choyamba, muyenera kuyang'ana kukhulupirika kwa fuse: izi zikhoza kuchitika, mwachitsanzo, ndi multimeter. Ngati fuyusiyo idawomberedwa, ndipo mutayisintha, galimotoyo idagwira ntchito bwino, ndiye kuti muli ndi vuto losavuta kwambiri. Ngati fuseyi ilibe, ndiye kuti zochita zina ndi izi:

1. Timayatsa choyatsira ndikuyang'ana voteji pa waya wapinki womwe umapita ku terminal 30 ya relay. Mayeso amatha kuchitidwa ndi multimeter yomweyo. Ngati chipangizocho chikuwonetsa 12 V, pitani ku sitepe yotsatira.
2. Timayika jumper pakati pa 30 ndi 87 ya relay. Ngati pambuyo pake pampu yamafuta idayatsidwa, ndiye kuti mwina chifukwa chosokonekera chinali mu relay. Kuti titsimikizire izi, timayang'ana voteji pa koyilo yopatsirana (onani chithunzi - REL1 coil contacts). Ngati mphamvu ibwera ku koyilo, ndipo pampu yamafuta simayatsa popanda jumper, relay iyenera kusinthidwa.
   

   Ngati, mutatha kuyatsa kiyi yoyatsira, pampu yamafuta siyakayatsa, ndikofunikira kuyang'ana gawo lamagetsi amagetsi awa.
3. Ngati mphamvu sizibwera ku koyilo yopatsirana, muyenera kuyimba waya wakuda ndi imvi womwe umapita ku ECU (gawo lowongolera zamagetsi) ndi wakuda ndi pinki womwe umalumikizana ndi minus wamba. Ngati palibe voteji pa woyamba wa iwo, kompyuta akhoza kukhala wolakwika, ndipo mu nkhani iyi, mwina, munthu sangachite popanda akatswiri siteshoni.
4. Ngati palibe mphamvu pazigawo zonse ziwiri za koyilo, yang'anani gawo lalikulu ndi ma fuse a ECU (F1 ndi F2) omwe ali kumanzere kwa fusi yapope yamafuta.
5. Pambuyo poyang'ana ma relay ndi fuse, timapeza mu thunthu materminal a pampu yamafuta omwe ali mu thanki, ndikuwona kukhulupirika kwa ma terminal - akuda ndi oyera. Mutha kufika kwachiwiri mwa iwo pokhapokha pochotsa pampu yamafuta, ndipo ichi ndi chimodzi mwazovuta zakugwiritsa ntchito mphamvu ya jekeseni.
6. Timaonetsetsa kuti waya wakuda pansi ndi wokhazikika ndipo amangiriridwa bwino pathupi ndi zomangira zodzigunda. Mfundo zomangirira pansi zimatha kuwoneka pansi pa thunthu.

Ngati pampu yamafuta siyakayatsa, muyenera kuyang'ana ma voltages abwino osati pa relay, komanso pa pulagi yapopu yamafuta. Kuti tichite izi, sikoyenera kuyatsa ndikuyatsa: chodumphira chokha chimayikidwa papampu yamafuta pakati pa mapini 30 ndi 87, ndikuwongolera kuzungulira kwa pulagi ya pampu yamafuta. Mwa njira, zida zowonetsera, nthawi zambiri, zimaletsa dera lapope yamafuta. Ndi pampata wa waya wabwino (imvi) pomwe zolumikizira za relay yotsekereza zimayikidwa.

JINI

https://auto.mail.ru/forum/topic/ne_rabotaet_benzonasos_v_vaz_2107_inzhektor/

Kuyang'ana pampopi yamafuta

Ngati zonse zili mu dongosolo ndi fuseji, relay ndi mawaya, ndi mpope mafuta sagwira ntchito kapena intermittently, muyenera kufufuza mpope galimoto. Choyamba, muyenera kuwonetsetsa kuti ma terminals a mota yamagetsi sakhala oxidized kapena kutsekeka. Pambuyo pake, muyenera kulumikiza ma terminals a multimeter kapena babu yanthawi zonse ya 12 V kumaterminal ndikuyatsa kuyatsa. Ngati kuwala kumabwera kapena ma multimeter akuwonetsa kukhalapo kwa voteji kuzungulira, ndiye kuti pali vuto mugalimoto. Makina opopera mafuta olephera nthawi zambiri amasinthidwa ndi yatsopano.

Ngati pampu yamafuta ikulephera, nthawi zambiri imasinthidwa ndi ina.

Kufufuza kwamakina

Ngati mpope mafuta amalandira voteji 12 V, mpope galimoto zimayenda bwino, koma mafuta akadali kuperekedwa mosagwirizana kwa injectors ndi kusokoneza injini kupitiriza, muyenera kuyang'ana mbali makina a msonkhano. Choyamba, muyenera kuyeza kuthamanga kwa rampu. Izi zimachitika motere:

1. Chotsani fuse ya pampu yamafuta ndikuyambitsa injini. Timadikirira mpaka injini itasiya mafuta otsala mu dongosolo atha.
2. Lumikizani choyezera kuthamanga kumtunda. Malo olumikizirana ndi choyezera kuthamanga nthawi zambiri amatsekedwa ndi pulagi, yomwe iyenera kuchotsedwa. Pali kuyenerera kwapadera pansi pa pulagi, yomwe iyenera kumasulidwa mosamala, chifukwa pakhoza kukhala zotsalira za petulo.
3. Timamangirira payipi ya pressure gauge panjira. Manometer yokha ikuwonetsedwa m'mphepete mwa hood pa windshield.
   

   Kuti muyeze kuthamanga kwa njanji, ndikofunikira kumangiriza payipi yoyezera payipi payoyenera
4. Timabwezeretsa fusesi ya pampu yamafuta pamalo ake ndikuyambitsa injini. Timakonza zowerengera za manometer. Kuthamanga kwachibadwa sikudutsa 380 kPa.
5. Timayendetsa galimoto kuti ifike pa liwiro la 50 km / h, kuthamanga kuyenera kukhalabe pamlingo womwewo. Ngati kuthamanga kudumpha, muyenera kuyang'ana chifukwa chake.

Kuthamanga kwapang'onopang'ono kapena pang'onopang'ono m'dongosolo kungakhale chifukwa cha kuipitsidwa kwambiri kwa chophimba cha pampu yamafuta. Pazifukwa zodzitetezera, mesh iyi, yomwe imagwira ntchito ngati fyuluta yamafuta, iyenera kutsukidwa kapena kusinthidwa pamakilomita 70-100 aliwonse. Kuti mufike ku gridi, muyenera kuthyola pampu yamafuta. Njira yochotseratu idzakambidwa pansipa.

Zomwe zimayambitsa kutsika kwamphamvu kwadongosolo ndizo:

• kulephera kwa wowongolera, chifukwa chake kupanikizika kumakwera ndikugwa mosalamulirika;
• kuipitsidwa kwa fyuluta yamafuta, yomwe iyenera kusinthidwa pamtunda uliwonse wa makilomita 30-40;
• kuvala kwambiri kwa mavavu a jekeseni. Pankhaniyi, injini "kusefukira" ndi mafuta.

Amasiya kupopa kutentha

Eni carburetor VAZ 2107 ndi mapampu makina petulo nthawi zina kukumana mfundo yakuti mpope amasiya kupopa otentha. Nthawi zambiri, pankhaniyi, galimotoyo imayendetsa molimba mtima mumsewu waukulu, ndipo m'misewu yamagalimoto imakhazikika popanda chifukwa. Madalaivala ambiri amathetsa vutoli mwa kunyowetsa mpope wamafuta ndi nsalu yonyowa kapena kuthira madzi pamwamba pake. Koma mwanjira iyi, zotsatira zokha, osati chifukwa cha kusagwira ntchito bwino, zimachotsedwa. Injini imayimitsidwa chifukwa cha matumba a mpweya mumagetsi akatenthedwa.

Kuti muchotse kutenthedwa kwa pampu yamafuta kwamuyaya (kapena kwa nthawi yayitali), muyenera:

• posintha mpope, sankhani ma shimu olondola. Ngati ma gaskets asankhidwa molondola, wopondereza mu "recessed" amachokera m'mphepete mwa spacer-insulating spacer ndi 0,8-1,3 mm;
  

  Shimu iyenera kusankhidwa yokhuthala kwambiri kotero kuti plunger yomwe ili pamalo "yokhazikika" imatuluka m'mphepete mwa spacer yoteteza kutentha ndi 0,8-1,3 mm.
• yang'anani mkhalidwe wa cam pusher ndi ndodo yokha. Ngati ziwalozi zatha kapena zopunduka, ziyenera kusinthidwa.

Pampu yamafuta amafuta

The makina mafuta mpope Vaz 2107 imayendetsedwa ndi pusher ndi eccentric. Pakati pa madalaivala, ndi chizolowezi kuitana pusher ndodo, ngakhale ndodo ndi gawo lina la mpope mafuta. Eccentric ili pa shaft yapakati, yomwe imayendetsedwa ndi njira yogawa gasi.

Pampu yamafuta imaphatikizapo (onani chithunzi):

• 1 - wothamanga;
• 2 - kutentha-kuteteza spacer;
• 4 - kusintha gasket;
• 5 - kusindikiza gasket;
• wodzigudubuza (cam).

Pusher imayendetsedwa ndi eccentric yomwe ili pa shaft ya njira zothandizira

Chipangizo ndi mfundo za ntchito

Kugwira ntchito kwa pampu yamakina yamafuta sikutengera mfundo yakuti:

• shaft ya pampu yamafuta imayendetsedwa kudzera mu unyolo wanthawi;
• cam (kapena eccentric) imayamba kukanikiza cyclically pa pusher;
• chopondera chimatumiza mphamvu ku lever ndipo pampu yamafuta imayamba kupopa mafuta.

Yendetsani zolakwika

Kuwonongeka koyendetsa pampu yamakina amafuta kumabweretsa kusokonezeka kwa kayendetsedwe ka mafuta. Kulephera kwagalimoto nthawi zambiri kumalumikizidwa ndi kupindika kapena kuvala kwambiri kwa pushrod kapena kamera.

Kupinda pampu yamafuta

The mafuta mpope pusher nthawi zambiri amapangidwa ndi insufficiently zitsulo. Pali nthawi zambiri pamene, pambuyo pa 2-3 zikwi makilomita kuthamanga, pusher woteroyo amapondereza ndi flattens zonse mphamvu ya cam. Kutalika kwa pusher kuyenera kukhala 82,5 mm. Ngati tappet yanu yamafuta siili kukula uku ndikuphwanyidwa kumbali ya cam, iyenera kusinthidwa.

Ngati chopopera chopopera mafuta chaphwanyidwa pambali pa kamera, chiyenera kusinthidwa

Kukonza pampu yamafuta

Kuti muchotse pampu yamagetsi yamagetsi, mudzafunika:

• Phillips ndi screwdrivers flat;
• socket wrench kwa 7.

Kuchotsa pampu yamagetsi yamagetsi

Kuchotsa pampu yamagetsi yamagetsi kumachitika motere:

1. Chotsani choyimira cha batri chopanda pake.
   

   Lumikizani batire yoyipa musanachotse pampu yamafuta.
2. Kupanikizika mu dongosolo kumamasulidwa. Kuti muchite izi, chotsani kapu panjira ndikusindikiza koyenera.
   

   Pambuyo pake, muyenera kuchepetsa kuthamanga kwa njanji
3. Chotchinga cha mawaya ndi mapaipi a mapaipi amapope amachotsedwa. Kuti zitheke ntchito zina, tanki yamafuta imachotsedwa ndikuyikidwa pambali.
   

   Chingwe cholumikizira pampu yamagetsi chiyenera kulumikizidwa ndipo thanki ichotsedwe
4. Ndi kiyi 7, mtedza 8 woteteza pampu yamafuta ku thanki sunapukutidwe (pachithunzichi, chivundikiro chokwera chikuwonetsedwa ndi muvi wofiira).
   

   Mtedza 8 woteteza sipomposi ku thanki uyenera kumasulidwa ndi wrench 7
5. Pampu yamagetsi yamagetsi, pamodzi ndi sensa ya mlingo wa mafuta, imachotsedwa mosamala mu thanki.
   

   Pampu yamagetsi yamagetsi, pamodzi ndi sensa ya mlingo wa mafuta, imachotsedwa mosamala mu thanki.

Ngati mukufuna kusintha kapena kutsuka fyuluta yolimba, ndiye kuti muyenera kupukuta ndi screwdriver ndikuchotsa mauna akale. Fyuluta yatsopanoyo imayikidwa ndi kukakamiza kolimba.

Pampu yamafuta imayikidwa motsatira dongosolo.

Video: momwe mungasinthire pampu yamagetsi yamagetsi pa station station

Izi sizinachitikepo mu thanki yamafuta.

Kuchotsa makina opangira mafuta

Kuchotsa mpope makina mafuta m`pofunika kukonzekera Phillips screwdriver ndi kiyi 13, kenako:

1. Masulani zotsekera payipi zolowera ndi zotuluka ndikuchotsa ma hoses pazoyikapo.
2. Chotsani mtedza wokonzekera wa mpope ndi 13 wrench.
   

   Mitedza iwiri yomangira pampu yamafuta iyenera kumasulidwa ndi kiyi ya 13
3. Chotsani mpope wamafuta pampando wake.

Pambuyo pake, muyenera kuyang'ana mkhalidwe wa pusher ndipo, ngati kuli kofunikira, m'malo mwake.

Kusokoneza

Kuti musungunuke pampu yamakina yamafuta mudzafunika:

• makiyi a 10 ndi 8;
• mtanda screwdriver.

Kuti muwononge mtundu uwu wa pampu yamafuta, muyenera:

1. Masuleni zomangira pamwamba.
   

   Kuphatikizika kwa pampu yamafuta kumayamba ndikumasula bawuti yokwera pamwamba
2. Chotsani chivundikirocho ndikuchotsani strainer.
   

   Kenako, muyenera kuchotsa chivundikirocho ndi kuchotsa strainer
3. Masulani zomangira 6 kuzungulira kuzungulira.
   

   Pambuyo pake, m'pofunika kumasula zomangira 6 zomwe zili mozungulira kuzungulira
4. Lumikizani ziwalo za thupi.
5. Tembenuzani diaphragm 90 ° ndikuichotsa m'thupi. Chotsani kasupe.
   

   Chotsatira ndikuchotsa diaphragm ndi masika
6. Sulani msonkhano wa diaphragm pogwiritsa ntchito wrench 8.
   

   Msonkhano wa diaphragm umagawidwa ndi kiyi ya 8
7. Chotsani zigawo zonse za diaphragm chimodzi ndi chimodzi.
   

   Pambuyo disassembly wathunthu m`pofunika kuwunika mmene mbali ya diaphragm ndi, ngati n`koyenera, m`malo.

Pambuyo pake, muyenera kuwunika momwe zigawo za diaphragm zilili komanso sefa ya mauna. Ngati ndi kotheka, sinthani zida zowonongeka, zopunduka kapena zowonongeka.

Kusintha kwa valve

Mavavu atsopano akupezeka mu zida zokonzera pampu yamafuta. Kuti musinthe mavavu, muyenera fayilo ya singano ndi malangizo oti mutulutse ma valve akale. Kusintha kumachitika motere:

1. Fayilo ya singano imagaya pakati.
   

   Kuti musinthe ma valve, ndikofunikira kupukuta nkhonyazo ndi fayilo ya singano
2. Mothandizidwa ndi nsonga, ma valve akale amachotsedwa.
3. Ma valve atsopano amaikidwa ndipo mpando umakhomeredwa pa mfundo zitatu.
   

   Mavavu atsopano akhoza kutengedwa ku VAZ 2107 pampu yokonza mafuta

Kuyika pampu yamafuta

Kuyika pampu yamakina yamafuta m'malo mwake kumachitika motsatana ndikuchotsa. Mfundo yofunika kwambiri pakuyika ndikusankha kolondola kwa ma gaskets. Padzakhala mitundu iwiri yosiyana:

• kusintha makulidwe 0,75 mm kapena 1,25 mm;
• kusindikiza - 0,3 mm.

Pakati pawo pali kutentha-kuteteza spacer. Mukayika pampu yamafuta, muyenera:

1. Ikani chisindikizo.
2. Ikani pusher.
3. Sungani spacer yotsekereza kutentha pamipando.
4. Ikani shim yosinthira.
   

   Gasket yosinthira imayikidwa pambuyo pa chinthu choteteza kutentha

Kanikizani ma gaskets onse omwe adayikidwa mwamphamvu. Tembenuzani crankshaft ndi wrench ndi pulley kuti tappet ituluke m'mphepete mwa gasket pang'ono momwe mungathere. Kutuluka kwa pusher mu nkhani iyi sikuyenera kupitirira 0,8-1,3 mm. Ngati kutsika kochepa kwa pusher kumasiyana ndi mtengo uwu, shimu ya makulidwe osiyana iyenera kusankhidwa.

Pampu yamagetsi yamagetsi ya jekeseni "zisanu ndi ziwiri" imayang'anira kupereka injini ndi mafuta ndikusunga kupanikizika kwamagetsi pamlingo wofunikira. Pampu yamagetsi yamagetsi nthawi zambiri satenthedwa, chifukwa chake ndiyodalirika kugwira ntchito kuposa pampu yamakina yamafuta. Kugwira ntchito moyenera ndi kukonzanso panthawi yake pampu yamafuta kumapangitsa kuti pakhale ntchito yayitali yopanda mavuto.