Litšitiso tsa hlooho ea cylinder VAZ 2106: mokhoa oa ho li khetholla le ho li lokisa
Tse ka hare
Ho se sebetse hantle ha hlooho ea cylinder ea VAZ "tsetšelela" ho etsahala hangata. Leha ho le joalo, ha li hlaha ka litokiso, ha hoa lokela ho lieha. Ho ipapisitse le mofuta oa ho senyeha, ho ka 'na ha hlokahala hore u se ke ua lula u tlatsa oli kapa pholileng kamehla, empa hape u fokotse mohloli oa enjene.
Tlhaloso ea hlooho ea silinda ea VAZ 2106
Hlooho ea cylinder (hlooho ea silinda) ke karolo ea bohlokoa ea matla a motlakase a tukang ka hare. Ka mochine ona, phepelo ea motsoako o tukang ho li-cylinders le ho tlosoa ha likhase tse tsoang ho tsona li laoloa. Node e na le ho se sebetse hantle ha tlhaho, ho lemoha le ho felisoa ha eona ho lokelang ho nahanoa ka botlalo.
Morero le molao-motheo oa ts'ebetso
Sepheo se seholo sa hlooho ea cylinder ke ho etsa bonnete ba ho tiea ha cylinder block, ke hore, ho theha tšitiso e lekaneng ea ho baleha ha likhase ho ea ka ntle. Ntle le moo, hlooho ea block e rarolla mefuta e mengata ea mesebetsi e netefatsang ts'ebetso ea enjene:
- mefuta e koetsoeng likamore tse tukang;
- o kenya letsoho mosebetsing oa Musiamo oa Naha oa Russia;
- e amehang tsamaisong ya ho tlotsa le ho phodisa enjene. Bakeng sa sena, ho na le likanale tse tsamaellanang hloohong;
- e kenya letsoho ts'ebetsong ea tsamaiso ea ho khantša, kaha li-spark plugs li teng hloohong ea cylinder.
Bakeng sa litsamaiso tsena kaofela, hlooho ea thibela ke ntho ea 'mele e tiisang ho tiea le ho tšepahala ha moralo oa mochine oa matla. Haeba ho se sebetse hantle ho etsahala ka hlooho ea cylinder, ts'ebetso e tloaelehileng ea enjene e senyeha. Ho itšetlehile ka mofuta oa ho senyeha, ho ka 'na ha e-ba le mathata ka bobeli ba tsamaiso ea mollo, lubrication le tsamaiso ea ho pholisa, e hlokang ho lokisoa kapele.
Molao-motheo oa ts'ebetso ea hlooho ea silinda e fokotsehile ho mehato e latelang:
- Camshaft e khannoa ho tloha crankshaft ea enjene ka ketane ea nako le sprocket.
- Lik'hamera tsa camshaft li sebetsa holim'a li-rockers ka nako e nepahetseng, li bula le ho koala li-valve tsa hlooho ea cylinder ka nako e nepahetseng, li tlatsa li-cylinders ka motsoako o sebetsang ka mokhoa o mongata oa ho kenya le ho ntša likhase tsa ho ntša metsi ka ho tsoa.
- Ts'ebetso ea li-valve e etsahala ka tatellano e itseng, ho itšetlehile ka boemo ba piston (inlet, compression, stroke, exhaust).
- Mosebetsi o kopanetsoeng oa koloi ea ketane o fanoa ke tensioner le damper.
E na le eng
Hlooho ea silinda ea "tsetšelela" ke valve ea 8 'me e na le likarolo tse latelang tsa sebopeho:
- hlooho ea hlooho;
- mochine oa nako;
- ntlo ea hlooho ea silinda;
- ho khanna ketane;
- kamore ea mollo;
- sesebelisoa sa tsitsipano;
- masoba a likerese;
- lifofane bakeng sa ho kenya letsoho le ho ntša metsi a mangata.
Node eo ho buuoang ka eona e tloaelehile ho li-cylinders tse 'nÚ. Litulo tsa tÅ¡epe le li-valve bushings li kenngoa 'meleng. Litulo tsa litulo li entsoe ka mochine ka mor'a hore li kenngoe 'meleng ho netefatsa hore li-valve li lekana hantle. Likoti tse ka har'a lihlahla le tsona li entsoe ka mochini ka mor'a ho hatelloa hloohong ea cylinder. Sena se hlokahala e le hore bophara ba likoti tse amanang le lifofane tse sebetsang tsa li-saddles li nepahetse. Lihlahla li na le li-grooves tsa helical bakeng sa ho tlotsa li-valve stem. Litiiso tsa li-valve li teng ka holim'a lihlahla, tse entsoeng ka rabara e khethehileng le lesale la tÅ¡epe. Li-cuffs li kenella ka thata holim'a kutu ea valve 'me li thibela lubricant ho kena ka kamoreng ea mollo ka likheo tse pakeng tsa lerako la sehlahla le kutu ea valve. Sephahla se seng le se seng se na le liliba tse peli tsa coil, tse tÅ¡ehetsoeng ke li-washer tse khethehileng. Ka holim'a liliba ho na le poleiti e tÅ¡oereng li-crackers tse peli holim'a kutu ea valve, e nang le sebÅpeho sa khoune e qhetsoeng.
Moqomo hlooho gasket
Hase ea hlooho e tiisa hore hlooho ea silinda e lumellana hantle khahlanong le boloko ba cylinder. Thepa ea ho etsoa ha tiiso e matlafalitsoe ke asbestos, e khonang ho mamella mocheso o phahameng o hlahang nakong ea ts'ebetso ea motlakase. Ho phaella moo, asbestos e matlafalitsoeng e mamella khatello e phahameng tlas'a meroalo e fapaneng ea enjene.
Mokhoa oa ho boloka nako
Sesebelisoa sa kabo ea khase se na le mochini oa valve le koloi ea ketane. Ea pele ea bona e ikarabella bakeng sa ts'ebetso ea li-valve 'me e na le lisebelisoa tse kenang ka ho toba le lisebelisoa, liliba, li-levers, litiiso, lihlahla le camshaft. Moqapi oa bobeli o kenyelletsa ketane ea mela e 'meli, asterisk, damper, sesebelisoa sa tsitsipano le seeta.
ntlo ea hlooho ea silinda
Hlooho ea li-block e entsoe ka li-alloys tsa aluminium 'me e tsitsitsoe ho thibela cylinder ka gasket ho sebelisa li-bolts tse leshome, tse tiisitsoeng ka tatellano e itseng le ka matla a fanoeng. Ka lehlakoreng le letšehali la hlooho ea cylinder, ho etsoa liliba tsa likerese tseo ho tsona ho kenngoeng li-spark plugs. Ka lehlakoreng le letona, ntlo e na le likanale le lifofane, tseo ho tsona mefuta e mengata ea ho kenya le ho ntša metsi e kopanang ka tiiso. Ho tloha holimo, hlooho e koetsoe ka sekoahelo sa valve, se thibelang oli ho tsoa ka koloing. Tensioner le mochine o tsamaisang nako li kentsoe ka pele.
Ho se sebetse ha ho tlosoa le ho kenya hlooho ea cylinder ho hlokahala
Ho na le mathata a mangata, ka lebaka leo hlooho ea "cylinder" ea VAZ "tse tšeletseng" e tlamehang ho qhaqhoa ho tloha koloing bakeng sa tlhahlobo e eketsehileng kapa ho lokisoa. A re ke re lule ho tsona ka ho qaqileng haholoanyane.
Gasket e felile
MatÅ¡oao a latelang a bontÅ¡a hore cylinder head gasket e hlÅlehile (e chesitsoe kapa ea e phunya):
- ponahalo ya makukuno kapa ho phatloha ha kgase mateanong a pakeng tsa boloko ba enjene le hlooho. Ka ketsahalo ena, lerata le hlahang ka ntle ho naha le hlaha ts'ebetsong ea setsi sa motlakase. Haeba khetla e ka ntle ea tiiso e robeha, mesaletsa ea mafura kapa e pholileng (e pholileng) e ka hlaha;
- sebopeho sa emulsion ka oli ea enjene. Sena se etsahala ha pholiso e kena ka har'a oli ka gasket kapa ha petso e hlaha ka BC;Ho thehoa ha emulsion ho bontša ho kenella ha pholileng ka har'a oli
- mosi o mosoeu ho tsoa mokhoeng oa ho ntša metsi. Moholi o mosoeu o hlaha ha pholitsi e kena ka phaposing e tukang ea enjene. Boemong bo joalo, boemo ba mokelikeli ka tanka ea ho atolosa butle-butle bo fokotseha. Litokiso tse sa lebelloang li ka lebisa ho hamore ea metsi. Hamore ea metsi - ho se sebetse ho bakoang ke ho eketseha ho matla ha khatello sebakeng se tlas'a piston;Haeba gasket e senyehile 'me pholiso e kena ka har'a li-cylinders, mosi o mosoeu o teteaneng o tla tsoa phala ea ho ntša metsi.
- lubricant le / kapa likhase tsa mouoane tse kenang mochining oa ho futhumatsa enjene. U ka tseba ho kenella ha lubricant ka har'a se pholileng ka boteng ba matheba a oli holim'a metsi ka tanka ea katoloso. Ho phaella moo, ha boima ba gasket bo robehile, li-bubble li ka 'na tsa hlaha ka tanka, e leng se bontšang ho kenella ha likhase tsa ho tsoa ka har'a tsamaiso ea pholileng.Ponahalo ea li-bubble tsa moea ka tanka ea katoloso e bonts'a ho kenella ha likhase tse tsoang ka har'a sistimi e pholileng.
Video: tšenyo ea gasket ea hlooho ea silinda
TÅ¡enyo ea sefofane sa mating sa hlooho ea silinda
Mabaka a latelang a ka lebisa ho thehoeng ha likoli sebakeng sa ho tlolelana ha hlooho ea block:
- ts'ebetso ea nako e telele ea sesebelisoa sa motlakase;
- ho chesa motlakase haholo;
- phodiso ya boleng bo tlase.
Mefokolo ea mofuta ona e felisoa ka ho sebetsana le sefofane, ka ho qhaqha hlooho ea pele.
Mapetso hloohong ea boloko
Mabaka a ka sehloohong a lebisang ho ponahalo ea mapetsong a hlooho ea cylinder ke ho chesa ho feteletseng ha motlakase, hammoho le ho tiisa ho sa lokelang ha liboutu tse ntseng li eketseha nakong ea ho kenya. Ho itšetlehile ka mofuta oa tšenyo, hlooho e ka lokisoa ka ho sebelisa argon welding. Haeba ho na le liphoso tse tebileng, hlooho ea silinda e tla tlameha ho nkeloa sebaka.
Tataiso ea ho roala lieta
Ka mileage e phahameng ea enjene kapa tšebeliso ea oli ea boleng bo tlase ba enjene, litataiso tsa li-valve lia felloa ke matla, e leng se lebisang ho lutla lipakeng tsa setulo sa valve le disc ea valve. Letšoao le ka sehloohong la ho se sebetse ho joalo ke ho eketseha ha tšebeliso ea oli, hammoho le ponahalo ea mosi o moputsoa ho tloha pipe ea ho qeta. Bothata bo lokisoa ka ho fetola lihlahla tsa tataiso.
Ho roala setulo sa valve
Litulo tsa li-valve li ka roaloa ka mabaka a 'maloa:
- tšebeliso ea mafura a boleng bo tlase;
- sebaka se phahameng sa enjene;
- tlhophiso e fosahetseng ya ho tima.
Ho se sebetse hantle ho rarolloa ka ho hlophisa kapa ho nkela liseile sebaka. Ho feta moo, tsamaiso ea mollo e tlameha ho hlahlojoa.
Spark plug e robehileng
Haholo ka seoelo, empa ho etsahala hore ka lebaka la ho tiisa ka mokhoa o feteletseng oa kerese, karolo e robeha holim'a khoele ka lesoba la kerese. Ho tlosa masala a karolo ea kerese ea hlooho ea cylinder, ho hlokahala hore u qhaqha le ho senya karolo e entsoeng ka likhoele ka lisebelisoa tse ntlafalitsoeng.
Ho se sebetse hantle ha CPG
Haeba ho na le ho se sebetse hantle ha sehlopha sa cylinder-piston sa enjene, hlooho ea block le eona e tlameha ho tlosoa. Likhahla tse atileng haholo tsa CPG li kenyelletsa:
- ho eketseha ha li-cylinders, mehele le lipiston;
- tšenyo ea piston;
- ho behoa ha mehele.
Ka ho senyeha ho feteletseng ha li-cylinders, enjene e qhaqhoa ka ho feletseng ho nkela sehlopha sa piston sebaka, hammoho le ho phunya sekoti se ka hare sa li-cylinders mochine. Ha e le tšenyo ea li-piston ka botsona, li chesa, le hoja li sa tloaelehe. Sena sohle se lebisa tlhokong ea ho qhaqha hlooho ea silinda le ho nkela likarolo tse fosahetseng sebaka. Ha mehele e bua leshano, ts'ebetso e tloaelehileng ea silinda le enjene ka kakaretso ha e khonehe.
Ring Stuck - Mehele e khomaretsoe ka har'a li-piston grooves ka lebaka la ho bokellana ha lihlahisoa tse tukang ho tsona. Ka lebaka leo, khatello le matla li fokotsehile, tšebeliso ea oli ea eketseha 'me ho apara ho sa tšoaneng ha li-cylinder ho etsahala.
Ho lokisa hlooho ea cylinder
Haeba ho na le mathata ka hlooho ea Zhiguli cylinder ea mohlala oa botšelela o hlokang hore kopano e tlosoe koloing, joale mosebetsi oa ho lokisa o ka etsoa karacheng ka ho lokisetsa lisebelisoa le likarolo tse loketseng.
Ho tlosa hlooho
Ho tlosa hlooho ea cylinder, o tla hloka sesebelisoa se latelang:
- wrench le katoloso ya;
- linotlolo li behiloe;
- li-ratchet handles;
- lihlooho tsa 13 le 19.
Tatelano ea liketso bakeng sa ho qhaqha node ke e latelang:
- Ntsha se phodisang tsamaisong ya ho phodisa.
- Re tlosa filthara ea moea ka ntlo, carburetor, sekoaelo sa valve, re tlosa mekhoa e mengata ea ho kenya le ea ho qeta, re tsamaisa ea morao ka lehlakoreng le "borikhoe".
- Re hlakola thaba ebe re tlosa sprocket ho camshaft, ebe camshaft ka boeona ho tloha hloohong ea cylinder.Re hlakola li-fasteners ebe re tlosa camshaft ho tloha hloohong ea li-block
- Re lokolla clamp mme re tiisa hose ea phepelo ea pholileng ho heater.Re lokolla clamp mme re tiisa hose ea phepelo ea pholileng setofong
- Ka mokhoa o ts'oanang, tlosa liphaephe tse eang thermostat le radiator.Re tlosa liphaephe tse eang ho radiator le thermostat
- Tlosa terminal ho sensor ea mocheso.Tlosa terminal ho sensor ea mocheso
- Ka hlooho bakeng sa 13 le 19 e nang le kotola le katoloso, re qhaqha liboutu tse sireletsang hlooho ea silinda ho boloko.Re tima ho tiisa hlooho ea block ka wrench e nang le hlooho
- Phahamisa mochine 'me ue tlose ho tloha mochine.Ha u lokolla li-fasteners, tlosa hlooho ea cylinder ho tswa ho cylinder block
Ho qhaqhoa ha hlooho ea boloko
Ho hlokahala hore ho be le disassembly e feletseng ea li-cylinder bakeng sa litokiso tse kang ho nkela li-valve sebaka, litataiso tsa li-valve kapa litulo tsa li-valve.
Haeba li-valve li sa sebetse, joale ha ho hlokahale hore u tlose hlooho ea cylinder - likoti tsa molomo li ka nkeloa sebaka ka ho tlosa camshaft feela le ho omisa li-valve.
Ea lisebelisoa tseo u tla li hloka:
- senotlolo sa 17 le 21;
- desiccant;
- ho tlosa setiiso sa oli;
- li-tweezers;
- thini ea solder bar d = 8 mm;
- hamore;
- lithako tse telele tsa nko kapa mofeng oa makenete.
Re arola node ka tatellano ena:
- Re qhaqha li-rockers hammoho le liliba tse koalang.Tlosa li-rockers le li-spring ho tloha hloohong ea silinda
- Ka cracker, re hatella liliba tsa valve ea pele ebe re ntša li-crackers tse nang le nko e telele.Hatisa liliba ka se omisang 'me u tlose li-crackers
- Tlosa poleiti ea valve le liliba.Re qhaqha poleiti mme re phalla ho tloha valve
- Ka hula re tiisa sekoahelo sa oli ea scraper.Sekoahelo sa oli se tlosoa ho tloha kutu ea valve ho sebelisoa screwdriver kapa puller
- Tlosa valve ho tloha sehlahla sa tataiso.Belofo e ntšoa letsohong la tataiso
- Re etsa mokhoa o ts'oanang le li-valve tse ling kaofela.
- E lokolla 'me u tlose screw ea ho lokisa.E lokolla 'me u tlose screw ea ho lokisa
- Re manolla lihlahla tsa li-screws ka senotlolo sa 21.U sebelisa 21 wrench, tlosa lihlahla tsa li-screws tsa ho lokisa
- Hlakola lock plate.Hlakola thaba, tlosa poleiti ea ho notlela
- Ka mor'a ho qeta mokhoa oa ho lokisa, re bokella hlooho ea cylinder ka tatellano e ka morao.
Ho betsa li-valve
Ha u fetola li-valve kapa litulo, li-element li tlameha ho kopanngoa hammoho ho tiisa hore li thata. Bakeng sa mosebetsi o tla hloka:
- peista ea daemane;
- ho phunya motlakase ka lebelo le fetohang.
Re lokisa li-valve ka tsela e latelang:
- Beha peista ea lapping ho poleiti ea valve.Abrasive peista sebelisoa ka holim'a lapping
- Re kenya valve ka har'a letsoho la tataiso ebe re tiisa kutu ka har'a chuck ea drill ea motlakase.
- Re bulela drill ka lebelo le tlase, tobetsa valve setulong ebe re e potoloha pele ka tsela e le 'ngoe, ebe ka lehlakoreng le leng.Belofo e nang le kutu e kentsoeng ka har'a chuck ea boro e koetsoe ka lebelo le tlase
- Re sila karolo ho fihlela letšoao la matte le hlahang setulong le chamfer ea disc valve.Ka mor'a ho roala, sebaka se sebetsang sa valve le setulo se lokela ho ba lerootho
- Re hlatsoa li-valve le li-saddles ka parafine, re li behe sebakeng, re nkela litiiso.
Phetisetso ya sale
Ho nkela setulo sebaka, se tla hloka ho qhaqhoa ho tloha hloohong ea silinda. Kaha ha ho na lisebelisoa tse khethehileng bakeng sa merero ena maemong a karache, li-welding kapa lisebelisoa tse ntlafalitsoeng li sebelisoa bakeng sa tokiso. Ho qhaqha setulo, valve ea khale e cheselitsoe ho eona, ka mor'a moo e ntšoa ka hamore. Karolo e ncha e kentsoe ka tatellano e latelang:
- Re futhumatsa hlooho ea silinda ho 100 ° C, 'me re pholisa liseile ka sehatsetsing ka matsatsi a mabeli.
- Ka tataiso e loketseng, re khanna likarolo ho ntlo ea hlooho.Sale e ncha e kentsoe adaptara e loketseng
- Ka mor'a ho pholile hlooho ea cylinder, thibela li-saddles.
- Li-chamfer li khaotsoe ka li-cutters tse nang le li-angles tse fapaneng.Ho khaola chamfer setulong sa valve, li-cutters tse nang le li-angles tse fapaneng li sebelisoa.
Video: sebaka sa setulo sa cylinder head valve
Ho tlosa lihlahla
Litataiso tsa li-valve li nkeloa sebaka ke lisebelisoa tse latelang:
- hamore;
- mandrel bakeng sa ho kokota le ho hatella lihlahla;
- reamer 8.025 limilimithara;
- sekoahelo se bulehileng.
Ts'ebetso ea ho fetola bushing e na le mehato e latelang:
- Re kokota bushing ea khale ka hamore le adaptara e loketseng.Lihlahla tsa khale li hatelloa ka mandrel le hamore
- Pele u kenya likarolo tse ncha, li behe ka sehatsetsing ka lihora tse 24, 'me u chese hlooho ea block ka metsing ka mocheso oa +60ËС. Re hamore sleeve ka hamore ho fihlela e emisa, ka mor'a ho beha setopo.Bushing e ncha e kenngoa setulong ebe e hatelloa ka hamore le mandrel.
- U sebelisa reamer, etsa masoba ho ea ka bophara ba kutu ea valve.Ka mor'a ho kenya lihlahla tsa tataiso hloohong, ho hlokahala hore u li lekane ka ho sebelisa reamer
Video: ho fetola litataiso tsa li-valve
Shebella video ena ho YouTube
Ho kenya hlooho ea silindara
Ha ho lokisoa ha hlooho ea block ho phethiloe kapa gasket e nkeloa sebaka, mochine o tlameha ho tsosolosoa. Hlooho ea cylinder e kenngoa ho sebelisoa lisebelisoa tse latelang:
- lihlooho 13, 17, 19;
- wrench le katoloso ya;
- wrench ea torque.
Mokhoa oa ho instola ka tsela e latelang:
- Re hlakola bokaholimo ba hlooho ea cylinder ebe re thibela ka rag e hloekileng.
- Re beha gasket e ncha holim'a cylinder block.Gasket e ncha ea cylinder head e kentsoe ka tatellano e ka morao.
- Re etsa ho tsamaisana ha tiiso le hlooho ea boloko ho sebelisa lihlahla tse peli.Ho na le lihlahla tse peli holim'a cylinder block bakeng sa ho kenya setsi sa gasket le hlooho ea silinda.
- Re tiisa liboutu No. 1-10 ka wrench ea torque ka matla a 33,3-41,16 N.m, ebe qetellong re e tiisa ka motsotsoana oa 95,9-118,3 N.m. Qetellong, re thatela bolt No. 11 haufi le distributor ka matla a 30,6-39 N.m.
- Re tiisa liboutu ka tatellano e itseng, joalo ka ha ho bonts'itsoe setšoantšong.Hlooho ea silinda e tiisitsoe ka tatellano e itseng
- Kopano e eketsehileng ea hlooho ea silinda e etsoa ka tatellano e ka morao ea ho qhaqha.
Video: ho tiisa hlooho ea silinda ho "classic"
Shebella video ena ho YouTube
Ho hana liboutu tsa hlooho ea cylinder
Ho kgothaletswa ho fetola liboutu tse tšoereng hlooho ea boloko ka ho qhaqhoa ho hong le ho hong ha kopano. Leha ho le joalo, sena se etsoa ka seoelo 'me se lekanyelitsoe tlhahlobong e tloaelehileng ea khoele. Haeba e hlophisitsoe, joale liboutu li sebelisoa hape. E lokela ho hopoloa hore bolt e ncha e na le boholo ba 12 * 120 mm. Haeba bolelele bo fapane haholo kapa li-fasteners li thata ho li kenya ka har'a cylinder block ha u leka ho li kenya ka hare, joale sena se ka 'na sa bontša ho otlolla le tlhokahalo ea ho khutlisa bolt. Ha u tiisa hlooho ea cylinder ka bolt e otlolohileng ka boomo, ho na le monyetla oa ho robeha ha eona.
Haeba, nakong ea ho kenngoa ha hlooho ea li-block, bolt e otlolohileng ha e robehe, joale sena hase tiiso ea hore e tla fana ka matla a hlokahalang a ho tiisa nakong ea ts'ebetso ea koloi. Ka mor'a nako e itseng, ho tiisa hlooho ea silinda ho ka 'na ha lokolloa, e leng se tla lebisa ho senyeha ha gasket.
Haeba ho na le ho se sebetse ka hlooho ea cylinder ea VAZ 2106, ka lebaka leo ts'ebetso e tloaelehileng ea motlakase e senyehang, u ka lokisa bothata u le mong ntle le ho etela tšebeletso ea koloi. Ho etsa sena, o hloka ho lokisa sesebelisoa se loketseng, bala le ho latela litaelo tsa mohato ka mohato.