Kodi kufufuza psinjika mu injini? diagnostics magalimoto

Kutukula zigawo zikuluzikulu zonse ndiponso ikuluikulu - chinsinsi uyende galimoto iliyonse. Koma ngati mwadzidzidzi anayamba kutaya mphamvu, kapena ngakhale kuthamanga "pa otentha", ndiye ayenera kutenga matenda injini. Pa mayesero amenewa, mothandizidwa ndi zipangizo zina zapadera amaona kuthamanga mu zonenepa engine. Zimenezi amatchedwa psinjika mayeso. Kumene, sikuti ndi mwayi titembenukira kwa akatswiri mu kukonza galimoto. Choncho, tiona lero, mmene kukayendera psinjika mu injini nyumba.

About psinjika

Ambiri, mfundo zimenezi zimasonyeza mpweya mu zonenepa a injini kuyaka mkati kumapeto mfundo ya psinjika sitiroko pa nthawi ya kasinthasintha wa crankshaft sitata. Diagnostics olimbana Vaz ndi zina zambiri magalimoto zoweta pa psinjika chimathandiza mtima bwino kwambiri vuto zenizeni mu injini. Choncho injini si kukumana ngakhale tsankho dismantling.

N'chifukwa chiyani phindu ili amachepetsa pa nthawi?

Chifukwa kuchepetsa kuthamanga mu zonenepa injini mwina vuto mchitidwe nthawi. Koma nthawi zambiri chifukwa zachilengedwe avale njira pisitoni. Mulimonse mmene zinakhalira, dontho kuthamanga mwa kuchita chidwi mphamvu injini ndi mowa okwana mafuta.

Kodi wina zingakhudze psinjika olimbana kuyaka mkati?

Ambiri, kusintha kuthamanga mu zifukwa zonenepa zambiri. Mfundo zotsatirazi ayenera kusiyanitsa pakati pawo:

1. Fulumizitsa malo.
2. Cholakwika vavu chilolezo. Tikumbukenso kuti chilolezo yaing'ono kungachititse kuti kutseka pambuyo chifukwa cha chimene kuthamanga mu zonenepa ndi zayamba yafupika. Komanso akhoza kusintha mbali ya tiyipukuse kutsinde, umene psinjika nazonso kwambiri yafupika.
3. mota kutentha. Kuyambira chizindikiro ichi zimadalira ntchito ambiri zigawo zikuluzikulu injini, makamaka, mavavu omwewo. M'munsi kutentha, ang'onoang'ono kusiyana. Choncho, kuthamanga mu zonenepa nazonso yafupika.
4. Various kutayikira mwatsatanetsatane, amene chisindikizo M'mimbamo kuyaka chipinda.

M'mikhalidwe aliyense injini ntchito, psinjika adzakhala wangwiro? Mosavuta mpweya kutayikira kudzera m'maenje osiyanasiyana adzakhala kochepa kokha pamene:

• yamphamvu adzakhala mawonekedwe mwangwiro chonse.
• mphete pisitoni maximally mwamphamvu pafupi wina ndi mnzake.
• Padziko ntchito ya yamphamvu kotenga kuopsa kwina.
• Kusiyana mu maloko mphete pafupi ziro.
• mbale wa mavavu pazipita pafupi mpando.

The injini psinjika muyeso ikuchitika?

Chifukwa chaichi pali chipangizo wapadera. Njirayi imatchedwa psinjika. Pa nthawi, pafupifupi onse zitsanzo zake zili ndi adaputala azamagetsi wapadera zitsanzo zosiyanasiyana injini. Psinjika nthawi zambiri ntchito mu "nyumba" zinthu, pamene ntchito pa akatswiri chifukwa kuti ntchito mafoni patsogolo kwambiri - psinjika Tester, ndi testers galimoto.

Kodi vuto angathe kuonedwa ndi ntchito psinjika Tester?

Pogwiritsa ntchito chipangizo ichi mu kunyumba, mukhoza pamanja chimatanthauza angapo mkati malfunctions kuyaka engine. Mwachitsanzo, ngati psinjika si kuchuluka, kungasonyeze kuti mipando vavu anapanga kuwonongeka, amene kubwereketsa mpweya. Ngati pamlingo womwewo, kuwonjezeka kwambiri mtengo uwu (mwachitsanzo, 1-mamita psinjika kusisita mlingo kuthamanga wofanana atmospheres atatu, ndi kupititsa patsogolo ndi kuchuluka kwa eyiti), izi limasonyeza avale wa grooves pisitoni, mphete kapena pakhoma yamphamvu. Pamene khumudwitsidwa ndiye angathe poyera ndi momwe kusintha kuthamanga zimawonedwa mu magawo zikuoneka kuti burrs kapena olumala mu mavavu injini padziko yamphamvu. Angagwiritsidwenso coking mphete kapena amatopa wa valavu ndi pisitoni. Chabwino, ngati kusintha deta pamene vavu chatsekedwa, muyenera khutu ku chikhalidwe cha makoma kuyaka chipinda. Iwo akhoza kupangidwa ming'alu. Komanso, kusintha psinjika mu nkhani iyi, amatanthauza "popachika" valavu. Komabe mwina amatopa gasket yamphamvu mutu.

Kodi kufufuza psinjika chiŵerengero cha injini ndi manja awo? za zipangizo

Monga tidanena kale, muyenera kukhala chipangizo wapadera - psinjika. Ndi ife kuyeza kuchuluka kwa kuthamanga iliyonse yamphamvu ya injini payekha. Total compressometer ndi mitundu iwiri:

1. Ndi nsonga yamazinga. Matenda iwo tili m'mavuto mu dzenje mphamvu pulagi.
2. Ndi Anzanu kwenikweni. Apa, muyeso deta chikuchitika pambuyo kukanikiza wandiweyani mphira grommet mu dzenje la galimoto mapulagi.

Mwa njira, psinjika mu injini dizilo chimaonekera ndi chipangizo yekha ndi nsonga wononga. Komanso, monga compressometer popanda zinthu zina ndi luso pamene kuyeza kuthamanga. Matenda kwambiri magalimoto angathe kuchitidwa ndi wothandizira kapena nokha.

Konzani galimoto kuti miyezo ya

Akuyendera kuti psinjika muyeso, m'pofunika Kumalimbikitsa injini kutentha opaleshoni (osati madigiri zosakwana 80 Celsius). Komanso, asanapite ku ntchito, onani mlandu batire. Ngati ndi otsika, ndinu wotsimikiza kuti azilipiritsa pamaso matenda. Ntchito ina yofunika kuchuluka psinjika ndi chimagwira sitata zoipa. Pamene iye nkuzinyoza injini ndi pafupipafupi zosakwana 200 rpm, izi galimoto diagnostics amangokhala opanda ntchito chifukwa cha kusiyana lalikulu mu umboni. Ngati inu nonse molondola, mukhoza bwinobwino ntchito yawo.

malangizo

Kotero, momwe fufuzani psinjika mu injini ndi manja awo? Choyamba tiyenera unscrew mawaya onse mphanvu pulagi, ndiye kuchotsa mmodzi ndi mmodzi makandulo lapansi. Komanso, iwo ayenera anayala mu ndondomeko kuti mukhoza ndiye kagwere chidutswa chilichonse mu malo ake. ziziyenda ambiri akufunsa, "N'chifukwa chiyani kuli kofunika kuti unscrew makandulo onse?" Yankho la funso limeneli ndi losavuta kwambiri. chakuti psinjika mayeso pamene makandulo tili m'mavuto sudzapereka ndi zotsatira zolondola. mfundo zonse yekha zoyerekeza, olakwika kapena lalikulu kusinthasintha. Choncho, choncho palibe sayenera unscrewed yekha muni umodzi mu injini.

Koma kubwerera ku ntchito. Monga kuwerenga lina anajambulitsa psinjika injini? Pambuyo makandulo kuti kuletsa zonse mawaya chitetezo-voteji ku coils lapansi. Kenako, ngati muli mafuta injini ndi mpope wa mtundu makina, kuchotsa mafuta payipi. Kotero ife kuzatchinga wa mafuta mu yamphamvu ya. Ngati ndinu injector ndi magetsi mpope mafuta, kukokera chipangizo kulandirana kapena kutenga mphamvu chingwe ku nozzles onse. Pambuyo mwai izi, mukhoza kuyamba miyezo.

Kagwiritsidwe ntchito psinjika? Choyamba tiyenera kukhazikitsa pa mapeto a una mphamvu pulagi, ndiyeno akanikizire pa ngo mpweya (sizinathe lotseguka fulumizitsa) ndi sitata, kotero iye anatembenuka injini. Choncho mpaka nthawi monga deta pa sikelo ya psinjika Tester sichitha kukula. Pambuyo kuti alembe deta kope ndi onetsetsani kuti amanena kuthamanga yamphamvu imene ife monga anayeza. Zitatha izi bwererani magawo kuti psinjika ndi kupita yamphamvu yotsatira. Ife oterewa momwemo.

Pambuyo kuthamanga mpandawo wa zonenepa onse, kusonkhanitsa onse Zofunikira kuti n'zosiyana ndi zimene zingafunike kuti kusanthulidwe ka deta.

ife yosanthula deta

Kuti timvetse mmene zotsatira zabwino anapatsidwa injini, muyenera kukhala "Guide malangizo" kwa chitsanzo chanu ndi mtundu wa galimoto. Payenera kukhala anafotokoza mfundo normative zizindikiro mwachindunji mtundu wa engine. Nthawi zambiri, wabwinobwino psinjika injini Vaz 2107-2170 zitsanzo kuyambira 9,5 kuti atmospheres 10. Iwo analola kusintha yaing'ono mfundo za - mpaka 1 mlengalenga. Ngati psinjika mu galimoto lanu linali bwanji 8.5-11 atmospheres, ndi chizindikiro chachikulu. Koma kachiwiri, kuti apange mawerengedwe zolondola kwambiri, muyenera kukhala ndi kasamalidwe ndi zolembedwa mwachindunji chitsanzo engine.

Koma ngati mumalemekeza analandira pansipa 8.5 atmospheres, kotero injini ali ndi vuto, amene amafunika kuti kuzithetsa. Pofuna kudziwa, muyenera 10 ml ya mafuta engine. Tidzaza mu yamphamvu ndi kubwereza muyeso wa.

Ngati deta ndi kwambiri kuchuluka, ndipo ngakhale kukhala ndi dongosolo la udzakwaniritsidwa kuposa wabwinobwino mu miyeso wotsatira mu 2 ndi 3 ndi 4 yamphamvu zikuoneka kuti vuto plunger lapansi. Izi zikhoza kukhala zofunda kapena amavala mphete. Pofuna kuthetsa kulephera iyi, muyenera kuchita injini zonse Decarbonizer. Koma ngati mlingo kuthamanga mu yamphamvu ya akanali yemweyo, vuto lagona mavavu ndi - ndicho zawo zoyenera osauka. Nthawi zambiri, ngati kuti psinjika yafupika chifukwa mavavu amatopa. Izi zimachitika nthawi zambiri chifukwa Ming'alu pisitoni kapena zitawonongeka yamphamvu mutu gasket. Pa mayeso injini psinjika udzatha.

Kodi kupeza malo enieni a breakage?

Pakuti ichi tiyenera kompresa a. Kenako, muyenera kutsatira malangizo. Poyamba kuika pisitoni yamphamvu (zomwe onani) kuti BMT. Kenako, kuika galimoto pa ananyema Buku ndi kuyatsa zida 4. Pambuyo izi ziziyendetsedwa kompresa ndi pressurizes yamphamvu ya. Pankhaniyi, muyenera mosamala penyani chimodzimodzi kumene mpweya ikudontha. Ngati mukuona hiss mu zonenepa lotsatira zambiri zinachitika chitsanzo yamphamvu mutu gasket. Pankhaniyi, muyenera m'malo. Ngati phokoso ofanana wakhala wapezeka mu chamutu vutolo lagona mu dera kapena kubwereketsa valavu. Zinasonyeza anathetsa dongosolo injini kuzirala, muyenera unscrew chophimba cha thanki patsogolo. Pamene zolakwa thovu ayamba kupanga zoletsa kuwuma kwa.

Choncho, tidadzatulukira mmene kukayendera psinjika mu injini yekha.