Momwe mungayang'anire zowalamulira

Pali njira zosavuta momwe mungayang'anire clutch, zomwe zimakupatsani mwayi wodziwa bwino momwe zilili, komanso ngati ndi nthawi yokonza zoyenera. Pankhaniyi, sikoyenera dismantle gearbox, komanso dengu ndi clutch chimbale.

Zizindikiro za kugwidwa koyipa

Clutch pagalimoto iliyonse imatha pakapita nthawi ndipo imayamba kugwira ntchito molakwika. Chifukwa chake, dongosolo la clutch liyenera kuzindikiridwanso ngati zizindikiro zotsatirazi zikuwonekera:

• Pamakina omwe ali ndi kufala kwamanja, clutch "imagwira" pomwe chopondapo chofananira chili pamwamba. Ndipo chapamwamba - chowotcha kwambiri ndi clutch. ndicho, n'zosavuta fufuzani pamene galimoto ikuyenda kuchokera kuyima.
• Kuchepa kwamakhalidwe osinthika. Pamene zimbale zowalamulira kuzembera pakati wina ndi mzake, mphamvu ya injini kuyaka mkati si mokwanira anasamutsa ku gearbox ndi mawilo. Pankhaniyi, nthawi zambiri mumatha kumva fungo losasangalatsa la mphira woyaka kuchokera ku clutch disc.
• Kuchepetsa mphamvu pokoka ngolo. Apa zinthu zikufanana ndi zam'mbuyomu, pomwe diski imatha kusinthasintha komanso kusatengera mphamvu kumawilo.
• Poyendetsa galimoto kuchokera pamalo oima, galimotoyo imagwedezeka mwamphamvu. Izi ndichifukwa choti diski yoyendetsedwa ili ndi ndege yowonongeka, ndiko kuti, imapindika. Izi kawirikawiri zimachitika chifukwa cha kutentha. Ndipo kutentha kwakukulu kumayambitsidwa ndi kuyesetsa kwakukulu pazinthu zowakomera zagalimoto.
• Clutch "amatsogolera". Izi ndizosiyana ndi kutsetsereka, ndiko kuti, pamene ma drive ndi ma disks oyendetsedwa samalekanitsa kwathunthu pamene clutch pedal ikukhumudwa. Izi zimawonetsedwa movutikira mukasuntha magiya, mpaka magiya ena (komanso onse) ndizosatheka kuyatsa. komanso panthawi yosinthira, phokoso losasangalatsa limawonekera nthawi zambiri.

Clutch imatha osati pazifukwa zachilengedwe, komanso ndi ntchito yolakwika ya galimoto. Osadzaza makina, kukoka ma trailer olemera kwambiri, makamaka poyendetsa kukwera, musayambe ndi kutsetsereka. Munjira iyi, clutch imagwira ntchito movutikira, zomwe zingayambitse kulephera kwake pang'ono kapena kwathunthu.

Ngati chimodzi mwazizindikiro zomwe tazitchula pamwambapa chapezeka, ndi bwino kuyang'ana clutch. Kuyendetsa ndi clutch yolakwika sikungoyambitsa kusokonezeka panthawi yoyendetsa galimoto, komanso kumawonjezera mkhalidwe wake, womwe umatanthawuza kukonzanso kokwera mtengo.

Momwe mungayang'anire clutch pagalimoto

Kuti mudziwe zambiri za zinthu za clutch system, zida zowonjezera zimafunikira ndipo nthawi zambiri zimawachotsa. Komabe, musanayambe kutsata njira zovutazi, ndizotheka kuyang'ana mophweka komanso moyenera ndikuwonetsetsa kuti sizinayende bwino kapena ayi popanda kuchotsa bokosilo. Kwa ichi pali njira zinayi zosavuta.

4 mayeso othamanga

Kwa magalimoto ndi kufala pamanja, pali njira imodzi yosavuta imene mukhoza kutsimikizira kuti Buku kufala zowalamulira walephera pang'ono. Kuwerenga kwa liwiro lapamwamba ndi tachometer yagalimoto yomwe ili pa bolodi ndizokwanira.

Musanafufuze, muyenera kupeza msewu wathyathyathya wokhala ndi malo osalala pafupifupi kilomita imodzi. Idzafunika kuyendetsedwa ndi galimoto. Clutch slip check algorithm ili motere:

• imathandizira galimoto ku zida chachinayi ndi liwiro la 60 Km / h;
• ndiye siyani kuthamanga, chotsani phazi lanu pa pedal pedal ndikulola galimoto kuti ichepetse;
• pamene galimoto ikuyamba "kutsamwitsidwa", kapena pa liwiro la pafupifupi 40 km / h, perekani gasi kwambiri;
• pa nthawi yothamanga, muyenera kuyang'anitsitsa kuwerengera kwa speedometer ndi tachometer.

pa gwira bwino mivi ya zida ziwiri zosonyezedwa idzasunthira kumanja synchronously. Ndiko kuti, ndi kuwonjezeka kwa liwiro la injini kuyaka mkati, liwiro la galimoto adzawonjezeka, inertia adzakhala ochepa ndipo chifukwa cha luso luso la injini kuyaka mkati (mphamvu ndi kulemera kwa galimoto). ).

Ngati clutch imadutsa kwambiri kuvala, ndiye panthawi yokakamiza chopondapo cha gasi padzakhala kuwonjezeka kwakukulu kwa liwiro la injini yoyaka mkati ndi mphamvu zake, zomwe, komabe, sizidzatumizidwa ku mawilo. Izi zikutanthauza kuti liwiro lidzakwera pang'onopang'ono. Izi zidzafotokozedwa mu mfundo yakuti mivi ya speedometer ndi tachometer pita kumanja kunja kwa kulunzanitsa. Komanso, pa nthawi yakuthwa kuwonjezeka injini liwiro kwa izo mluzu udzamveka.

Mayeso a Handbrake

Njira yoyesera yoperekedwa imatha kuchitidwa pokhapokha ngati brake yamanja (yoyimitsa) yasinthidwa bwino. Iyenera kukonzedwa bwino ndikukonza bwino mawilo akumbuyo. Clutch condition check algorithm idzakhala motere:

• ikani galimoto pa handbrake;
• kuyambitsa injini kuyaka mkati;
• akanikizire ngo zowalamulira ndi kuchita zida lachitatu kapena lachinayi;
• yesetsani kuchoka, ndiye kuti, kanikizani chopondapo cha gasi ndikumasula chopondapo cha clutch.

Ngati panthawi imodzimodziyo injini yoyaka mkati ikugwedezeka ndi kugwedeza, ndiye kuti zonse ziri mu dongosolo ndi clutch. Ngati injini yoyaka mkati idzagwira ntchito, ndiye kuti ma clutch discs amavala. Ma disks sangathe kubwezeretsedwanso ndipo mwina kusintha kwa malo awo kapena kusintha kwathunthu kwa seti yonse ndikofunikira.

Zizindikiro zakunja

Kuthekera kwa clutch kungathenso kuweruzidwa mosalunjika pamene galimoto ikuyenda, ndiye, kukwera kapena pansi. Ngati clutch ikutsetsereka, ndiye kuti ndizotheka kuyaka fungo mu kanyumba, yomwe idzachokera ku clutch dengu. Chizindikiro china chosalunjika kutayika kwa magwiridwe antchito galimoto pothamanga komanso/kapena poyendetsa kukwera.

Clutch "amatsogolera"

Monga tafotokozera pamwambapa, mawu oti "kutsogolera" amatanthauza zimenezo Clutch drive ndi zimbale zoyendetsedwa sizimalekanitsa kwathunthu pamene akugwetsa pedal. Nthawi zambiri, izi zimatsagana ndi zovuta mukayatsa / kusuntha magiya mumayendedwe apamanja. Panthawi imodzimodziyo, phokoso losasangalatsa komanso phokoso limamveka kuchokera ku gearbox. Kuyesa kwa clutch munkhaniyi kudzachitika motsatira algorithm iyi:

• yambitsani injini yoyaka mkati ndikuyisiya ikugwira ntchito;
• kutsitsa kwathunthu clutch pedal;
• gwiritsani ntchito zida zoyamba.

Ngati chowongolera cha gearshift chimayikidwa popanda mavuto pampando woyenera, njirayi sichita khama kwambiri ndipo sichimatsagana ndi rattle, zomwe zikutanthauza kuti clutch "sikutsogolera". Apo ayi, pali zochitika pamene chimbale sichimachoka ku flywheel, zomwe zimabweretsa mavuto omwe tawatchula pamwambapa. Chonde dziwani kuti kuwonongeka koteroko kungayambitse kulephera kwathunthu kwa clutch, komanso kumayambitsa kulephera kwa gearbox. Mutha kuthetsa kuwonongeka komwe kufotokozedwera popopera ma hydraulics kapena kusintha mayendedwe a clutch.

Momwe mungayang'anire clutch disc

Musanayang'ane momwe diski ya clutch ilili, muyenera kuyang'ana mwachidule pazomwe zili. Ndikofunika kukumbukira kuti clutch imavala kwambiri pagalimoto yamatauni, yomwe imalumikizidwa ndi kusintha kwamagetsi pafupipafupi, kuyimitsa ndikuyamba. Wapakati mtunda mu nkhani iyi ndi pafupifupi makilomita 80 zikwi. Pafupifupi pakuthamanga uku, ndikofunikira kuyang'ana momwe diski ya clutch ilili, ngakhale sizimayambitsa mavuto kunja.

Kuvala kwa diski ya clutch kumatsimikiziridwa ndi makulidwe a zomangira zomangirapo. Mtengo wake ndi wosavuta kudziwa panthawi ya clutch pedal. Komabe, izi zisanachitike, muyenera kukhazikitsa pedal yokha. Chonde dziwani kuti mtengo uwu ndi wosiyana ndi mitundu yosiyanasiyana ya magalimoto, kotero kuti chidziwitso chenichenicho chingapezeke muzolemba zaumisiri zamagalimoto. Nthawi zambiri, chopondapo chopondera pamalo opanda pake (chaulere) chimakhala cha centimita imodzi kapena ziwiri kuposa chopondapo choponderezedwa (chaulere).

Algorithm ya clutch disc wear check ili motere:

• ikani makina pamlingo wapamwamba;
• chotsani handbrake, ikani zida kuti musalowerere ndikuyamba injini yoyaka mkati;
• kanikizani chopondapo cha clutch njira yonse ndikuyika zida zoyambira;
• kumasula chopondapo chowongolera, yambani kuyendetsa galimoto, osalola injini yoyaka mkati kuti iwonongeke (ngati kuli kofunikira, mukhoza kuwonjezera mpweya pang'ono);
• poyambitsa kayendetsedwe kake, ndikofunikira kuzindikira kuti ndi pati pomwe mayendedwe agalimoto amayambira;
• Ngati kugwedezeka kumayamba m'nyumba, ntchito iyenera kuyimitsidwa.

Kutengera zotsatira za mayeso, mfundo zotsatirazi zitha kuganiziridwa:

• Ngati kusuntha kudayamba pomwe chopondapo cha clutch chidakhumudwa mpaka 30% kuyenda kuchokera pansi, ndiye kuti disc ndi friction linings zake zili bwino kwambiri. Nthawi zambiri izi zimachitika mukakhazikitsa chimbale chatsopano kapena dengu lonse la clutch.
• Ngati galimoto ikuyamba kuyenda pafupifupi mkatikati mwa kuyenda kwa pedal - izi zikutanthauza kuti clutch chimbale kuvala pafupifupi 40 ... 50%. Mukhozanso kugwiritsa ntchito clutch, palibe chifukwa chodandaula. Komabe, pakapita nthawi ndikofunikira kubwereza mayesowo kuti musabweretse disc kuti ivalidwe kwambiri.
• Ngati clutch "imagwira" yokha kumapeto kwa sitiroko ya pedal kapena samamvetsetsa konse - izi zikutanthauza chofunikira (kapena chokwanira) kunja disk. Chifukwa chake, iyenera kusinthidwa. Makamaka pazochitika "zonyalanyazidwa", fungo la zowotcha zowotcha zimatha kuwoneka.

Ndipo, ndithudi, kugwedezeka kwa galimoto panthawi yoyambira pamalo, komanso kutsetsereka kwa clutch pamene galimoto ikukwera pamtunda, panthawi ya gasi, pamene kukoka ngolo, kumatsimikizira kuvala kovuta kwa galimoto. diski.

Momwe mungayang'anire dengu la clutch

Dengu la clutch lili ndi zigawo zotsatirazi: mbale yothamanga, kasupe wa diaphragm ndi casing. Zizindikiro za kulephera kwa dengu ndizofanana ndi kuvala kwa clutch disc. Ndiko kuti, galimoto imataya mphamvu, zowawa zimayamba kugwedezeka, magiya amatembenuka bwino, galimoto imagwedezeka poyambira. Nthawi zambiri, ngati dengu lawonongeka, magiya amasiya kuyatsa. Pogwiritsa ntchito makina osavuta, sizingagwire ntchito kuti mudziwe chomwe chimayambitsa dengu, muyenera kuchichotsa ndi kufufuza kotsatira.

Kulephera kofala kwa dengu la clutch ndiko kuvala kwa zomwe zimatchedwa ma petals pa izo. Amataya katundu wawo wamsika, ndiko kuti, amamira pang'ono, chifukwa chomwe clutch yonse imavutika, pamene kutsika kwa diski yoyendetsedwa kumachepa. Mukamayang'ana zowoneka, muyenera kulabadira zinthu izi:

• Makina chikhalidwe ndi mtundu wa pamakhala. Monga tafotokozera pamwambapa, onse ayenera kukhala mu ndege imodzi, palibe imodzi yomwe iyenera kupindika kapena kutembenukira kunja. Ichi ndi chizindikiro choyamba cha chiyambi cha kulephera kwa dengu.
• Ponena za mtundu wa pamakhala, ukatenthedwa, mawanga abuluu akuda amatha kuwoneka pazitsulo zawo. Nthawi zambiri amawoneka chifukwa cha kumasulidwa kolakwika, kotero nthawi yomweyo ndikofunikira kuyang'ana momwe zilili.
• Nthawi zambiri pali grooves pa pamakhala pa kumasulidwa kubala. Zimakhulupirira kuti ngati grooves ili yofanana, ndipo kuya kwake sikudutsa gawo limodzi mwa magawo atatu a kutalika kwa petal, ndiye kuti izi ndizovomerezeka, ngakhale zimasonyeza kuti posachedwapa dengu lidzasinthidwa. Ngati ma groove ofananira pamiyala osiyanasiyana ali ndi kuya kosiyana, ndiye kuti dengu lotere liyenera kusinthidwa, chifukwa silimapereka mphamvu yanthawi zonse.
• Ngati mawanga ochokera kutenthedwa ndi otchedwa tarnish amapezeka mwachisawawa, ndiye kuti izi zikuwonetsa kutenthedwa kwa dengu. Mbali yotereyi mwina yataya kale zina mwazinthu zomwe zimagwira ntchito, ndiye muyenera kuganizira zoisintha. Ngati mawangawo ali mwadongosolo, ndiye kuti izi zimangowonetsa kuvala kwabwino kwa dengu.
• Palibe chifukwa payenera kukhala ming'alu kapena kuwonongeka kwa makina pa pamakhala. Kuvala kwapang'ono kwamakina kumaloledwa, mtengo wake suli wopitilira 0,3 mm.
• muyenera kuunika mkhalidwe wa mbale ya pressure ya dengu. Ngati yatha kwambiri, ndiye kuti ndi bwino kusintha dengu. Kuyang'ana kumachitika ndi wolamulira (kapena gawo lililonse lofanana ndi lathyathyathya) lokwera m'mphepete. Chifukwa chake mutha kuyang'ana ngati drive disk ili mundege yomweyi, kaya yokhota kapena yokhota. Ngati kupindika mu ndege ya diski kupitirira 0,08 mm, ndiye kuti disk (dengu) iyenera kusinthidwa ndi yatsopano.
• Ndi chizindikiro choyimba choyezera maenje, kuvala pa disk drive kumatha kuyesedwa. Kuti muchite izi, muyenera kukhazikitsa ndodo yoyezera pamwamba pa disk. Pakuzungulira, kupatuka sikuyenera kupitirira 0,1 mm. Apo ayi, disk iyenera kusinthidwa.

Ndi kuvala kwakukulu padengu, ndikofunikanso kuyang'ana zinthu zina za clutch system, zomwe zimatulutsidwa komanso makamaka disk yoyendetsedwa. Nthawi zambiri zimathanso kwambiri, ndipo m'pofunika kusintha awiriawiri. Izi zidzawononga ndalama zambiri, koma zidzatsimikizira kugwira ntchito kwanthawi yayitali kwa clutch mtsogolomo.

Kuyang'ana kutulutsa kwa clutch

Kutulutsa kwa clutch kumangogwira ntchito ngati chopondapo chofananira chikukhumudwa (pansi). Pamalo awa, chonyamula chimasuntha pang'ono kumbuyo ndikukoka chimbale cha clutch pamodzi nacho. kotero imatumiza torque.

Chonde dziwani kuti kunyamula pamalo ogwirira ntchito kumakhala ndi zolemetsa zazikulu, choncho musasunge clutch pedal yokhumudwa kwa nthawi yayitali. Izi zingayambitse kulephera msanga kwa kutulutsa kotulutsa.

Chimodzi mwa zizindikiro zodziwika bwino komanso zodziwika bwino za kulephera kumasulidwa ndiko mawonekedwe a phokoso lachilendo m'dera la kukhazikitsidwa kwake pa nthawi yomwe clutch pedal ndi okhumudwa. Izi zitha kuwonetsa kulephera kwake pang'ono. Kupatulapo kungakhale mphindi zoyambirira mutayambitsa injini yoyaka mkati mu nyengo yozizira. Zotsatirazi zimafotokozedwa ndi ma coefficients osiyanasiyana a kukulitsa zitsulo zomwe zimanyamula ndi galasi momwe zimapangidwira. Injini yoyaka mkati ikawotha, phokoso lofananirako limasowa ngati chiphasocho chikugwira ntchito.

komanso chizindikiro chimodzi chosalunjika (zowonongeka zomwe zalembedwa pansipa zitha kuyambitsidwa ndi zifukwa zina) ndizovuta ndi liwiro losintha. Komanso, akhoza kukhala ndi khalidwe losiyana. Mwachitsanzo, magiya amatembenukira molakwika (muyenera kuyesetsa kwambiri), poyambira komanso ngakhale kuyenda, galimoto imatha kugwedezeka, ndipo cholumikizira sichingagwire bwino. Zikatero, m'pofunika kuchita zodziŵika zina za kumasulidwa, koma atachotsa kale bokosi.

Pedal Free Play Check

Clutch pedal pagalimoto iliyonse imakhala ndi masewera ena aulere. Komabe, pakapita nthawi kapena chifukwa cha zinthu zakunja, mtengo wofananawo ukhoza kuwonjezeka. Choyamba muyenera kusankha chomwe kwenikweni mtengo wamasewera aulere panthawi ino yomwe galimoto ili nayo. Ndipo ngati zidutsa malire ovomerezeka, njira zoyenera zokonzekera ziyenera kuchitidwa. Mwachitsanzo, mu VAZ-"classic", ulendo wathunthu wa zowalamulira ndi pafupifupi 140 mm, amene 30 ... 35 mm ndi kusewera kwaulere.

Gwiritsani ntchito rula kapena tepi kuyeza kuseweredwa kwa pedal. ndiye, pedal yokhumudwa kwathunthu imatengedwa kuti ndi ziro. Kupitilira apo, kuti muyeze kusewera kwaulele, muyenera kukanikiza chopondapo mpaka dalaivala akumva kukana kwambiri kukanikiza. Awa adzakhala pomalizira pake kuti ayezedwe.

Zindikirani kuti kusewera kwaulere kumayesedwa mu ndege yopingasa (onani chithunzi) !!! Izi zikutanthauza kuti muyenera kuyeza mtunda pakati pa kuwonetsera kwa zero pamalo opingasa a galimoto ndi kuwonetsera kolunjika komwe kumayambira kukana mphamvu. Mtunda pakati pa mfundo zomwe zafotokozedwa pansi - izi zidzakhala mtengo wamasewera aulere a clutch pedal.

Kwa makina osiyanasiyana, mtengo wamasewera aulere udzakhala wosiyana, kotero muyenera kuyang'ana zolemba zaukadaulo kuti mudziwe zenizeni. Komabe, nthawi zambiri, mtengo wofananira uli mumitundu ya 30…42 mm. Ngati mtengo woyezedwa uli kunja kwa malire otchulidwa, masewera aulere ayenera kusinthidwa. kawirikawiri, pamakina ambiri, njira yosinthira yapadera yochokera ku eccentric kapena nati yosinthira imaperekedwa kwa izi.

Momwe mungayang'anire silinda ya clutch

Paokha, ma silinda akuluakulu ndi othandizira clutch ndi zida zolimba komanso zodalirika, motero sizilephera. Zizindikiro za kusweka kwawo ndi khalidwe losagwira bwino lomwe. Mwachitsanzo, galimoto ingayambe kuyenda ngakhale pamene pedal ili ndi nkhawa kwambiri. Kapena mosemphanitsa, musasunthe ndi zida zomwe zimagwira ntchito komanso chopondapo chikukhumudwa.

Cylinder diagnostics amapita kukawona ngati mafuta akutuluka kuchokera kwa iwo. Izi zimachitika, zomwe, panthawi ya depressurization, ndiko kuti, kulephera kwa zisindikizo za rabara. Pankhaniyi, kutayikira kwamafuta kumatha kupezeka pamwamba pa pedal mu chipinda chokwera komanso / kapena m'chipinda cha injini moyang'anizana ndi pomwe chopondapo chili. Chifukwa chake, ngati pali mafuta pamenepo, ndiye kuti ndikofunikira kukonzanso ma silinda a clutch.

DSG 7 Clutch Test

Kwa ma gearbox a DSG robotic, DSG-7 ndiye clutch yotchuka kwambiri. Zizindikiro za kulephera kwake pang'ono nthawi zambiri zimakhala izi:

• kugwedezeka kwa galimoto pamene akuyamba kuchoka pamalo;
• kugwedezeka, poyambira komanso poyendetsa galimoto, mwachitsanzo, pamene galimoto ikuyenda mu gear yachiwiri;
• kutayika kwa mawonekedwe amphamvu, mwachitsanzo, pakuthamangitsa, kuyendetsa galimoto kukwera, kukoka ngolo;
• phokoso losasangalatsa la crunching panthawi yosintha zida.

Ma Clutch mu ma robotic gearbox (DSGs) nawonso amatha kuvala, choncho yang'anani momwe alili nthawi ndi nthawi. Komabe, izi zimachitika mosiyana kwambiri ndi "makanika" akale. ndiye, kuyesa kwa DSG clutch kuyenera kuchitidwa molingana ndi algorithm ili pansipa:

• Ikani makinawo pamtunda kapena papulatifomu.
• Finyani mabuleki ndikusuntha chogwirizira cha gearshift (mode) m'malo osiyanasiyana. Momwemo, kusintha kosinthika kuyenera kuchitika popanda kuyesetsa kwakukulu, kosavuta komanso kosavuta, popanda kugaya kapena kumveka kowonjezera. Ngati, posuntha, pali mawu owonjezera "opanda thanzi", kugwedezeka, magiya amasinthidwa ndi kuyesetsa kwakukulu, cheke chowonjezera cha clutch cha DSG chiyenera kuchitidwa.
• Khazikitsani njira yoyendetsera kukhala D, kenako masulani chopondapo. Moyenera, galimotoyo iyenera kuyamba kuyenda ngakhale popanda dalaivala kukanikiza chonyamulira cha accelerator. Apo ayi, tikhoza kulankhula za kuvala mwamphamvu kwa zinthu zowakomera. Komabe, mu nkhani iyi, galimoto sangathe kusuntha chifukwa kuvala kwa injini kuyaka mkati. Choncho, kutsimikizira kowonjezera kumafunika.
• Kuthamangitsa sikuyenera kutsagana ndi kunjenjemera kwapang'onopang'ono, ma rattles, jerks, dips (kuyambiranso kwadzidzidzi kwa mathamangitsidwe amphamvu). Apo ayi, pali kuthekera kwakukulu kwa kuvala kwa clutch.
• Ndi kuthamanga kwakuthwa, kuwerengera kwa speedometer ndi tachometer kuyenera kuwonjezeka mofanana. Ngati singano ya tachometer ikukwera kwambiri (kuwonjezeka kwa injini) koma singano ya speedometer (liwiro silikuwonjezeka), ichi ndi chizindikiro chodziwikiratu cha kuvala pa clutch kapena friction multiplate clutch.
• Pamene mabuleki, ndiye kuti, pamene downshifting, kusintha kwawo kuyenera kuchitikanso bwino, popanda kudina, jerks, rattles ndi zina "zovuta".

Komabe, mayeso abwino kwambiri a DSG-7 clutch amapangidwa pogwiritsa ntchito makina ojambulira amagetsi ndi mapulogalamu apadera. Ambiri mwa iwo ndi "Vasya diagnostician".

Momwe mungayang'anire pulogalamu ya DSG clutch

Cheke yabwino kwambiri ya bokosi la robotic la DSG 7 imachitika pogwiritsa ntchito pulogalamu ya Vasya Diagnostic. Chifukwa chake, iyenera kukhazikitsidwa pa laputopu kapena zida zina. Kuti mugwirizane ndi galimoto yamagetsi yamagetsi, mudzafunikanso chingwe chokhazikika cha VCDS (colloquially amachitcha "Vasya") kapena VAS5054. Chonde dziwani kuti pansipa chidziwitsocho ndi choyenera kwa bokosi la DSG-7 0AM DQ-200 ndi clutch youma! Kwa ma gearbox ena, njira yotsimikizira ndiyofanana, koma magawo ogwiritsira ntchito adzakhala osiyana.

Clutch mu bokosi ili ndi pawiri, ndiye kuti, pali ma disks awiri. Musanayambe kuzindikira, ndi bwino kuganizira mwachidule kusiyana pakati pa DSG ndi clutch yopatsirana pamanja, izi zidzakuthandizani kumvetsetsa matenda ena.

Chifukwa chake, zowawa za "makina" nthawi zambiri zimagwira ntchito, ndiye kuti, ma diski oyendetsedwa ndi oyendetsa amatsekedwa pomwe chopondapo chimatulutsidwa. Mu bokosi la robotic, clutch nthawi zambiri imakhala yotseguka. Kutumiza kwa torque kumaperekedwa ndi ma mechatronics pomangirira clutch molingana ndi zomwe torque iyenera kutumizidwa ku bokosi. Pamene chopondapo cha gasi chikuvutitsidwa, m'pamenenso clutch imakanizidwa. Chifukwa chake, pozindikira momwe ma robotic clutch alili, osati makina okha, komanso mawonekedwe amafuta ndikofunikira. Ndipo ndi zofunika kuwawombera mu mphamvu, ndiko kuti, pamene galimoto ikuyenda.

Amango cheke

Pambuyo polumikiza laputopu ku ECU ndikuyambitsa pulogalamu ya Vasya Diagnostic, muyenera kupita ku chipika 2 chotchedwa "Transmission Electronics". zina - "Block of measurements". Choyamba muyenera kudziwa momwe diski yoyamba ilili, awa ndi magulu 95, 96, 97. Pogwiritsa ntchito pulogalamuyi, mukhoza kupanga graph, koma simungathe kuchita izi. ndicho, muyenera kulabadira malire mtengo wa sitiroko ndi panopa (anapezeka) malire udindo wa ndodo. Chotsani iwo kwa wina ndi mzake. Chotsatira chake ndi kusungidwa kwa disc stroke mu mamilimita a makulidwe. Njira yofananira iyenera kuchitidwa pa disk yachiwiri. Kuti muchite izi, pitani kumagulu 115, 116, 117. Kawirikawiri, pa clutch yatsopano, malire oyenerera ali pakati pa 5 mpaka 6,5 mm. Zing'onozing'ono ndizo, zimavala kwambiri disk.

Chonde dziwani kuti chotsalira choyamba cha DSG clutch disc sayenera kupitirira 2 mm, ndi disk yachiwiri - pa 1 mm!!!

Ndi zofunika kuchita njira zofanana mu mphamvu, ndiko kuti, pamene galimoto ikuyenda mosalala, ngakhale msewu ndi pazipita makokedwe kufala kwa bokosi. Kuti muchite izi, pitani kumagulu 91 ndi 111 pa disk yoyamba ndi yachiwiri, motero. Mutha kuyendetsa kuti muzindikire mu D mode kapena mugiya lachinayi, lachisanu kapena lachisanu ndi chimodzi. Mphamvu ziyenera kuyezedwa pa clutch yofanana ndi yosamvetseka. Ndikofunikira kuti muyambe kukanikiza batani la Graph kuti pulogalamuyo ijambule ma graph oyenera.

Malinga ndi ma graph omwe amachokera, munthu akhoza kuweruza mtengo wa zotuluka za ndodo yogwira ntchito. Ndikofunika kulabadira kutulutsa kovomerezeka kokwanira. Ndipo mtengo womwe umapezeka pamalirewo, umakhala wabwinoko (osatha) momwe ma clutch discs alili.

Kuwona mawerengedwe a kutentha

Kenako muyenera kupita ku makhalidwe kutentha. Choyamba muyenera kuyang'ana zizindikiro za static. Kuti muchite izi, pitani kumagulu 99, 102 pa disk yoyamba ndi 119, 122 yachiwiri. Kuchokera pazowerengera, mutha kudziwa ngati clutch idagwira ntchito m'njira zovuta, ndipo ngati ndi choncho, ndi maola angati ndendende. Mutha kuwonanso kutentha kwapadera pazenera. Kutsika kwa kutentha kwa clutch kunagwira ntchito, ndibwino, kumakhala kocheperako.

Pambuyo pake, muyenera kupita ku gulu nambala 98 ndi 118 pa disk yoyamba ndi yachiwiri, motero. Apa mutha kuwona mtengo wa coefficient of adhesion, mapindikidwe a clutch, komanso kutentha kwambiri kwa ntchito. The adhesion coefficient iyenera kukhala mu mitundu 0,95…1,00. Izi zikusonyeza kuti clutch sichimaterera. Ngati coefficient yofananirayo ili yotsika, ndipo makamaka, izi zikuwonetsa kuvala kwa clutch. Kutsika mtengo, kumayipa kwambiri.

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Chonde dziwani kuti nthawi zina chipangizochi chikhoza kuwonetsa mtengo woposa umodzi! Izi ndichifukwa cha mawonekedwe a muyeso wosalunjika ndipo siziyenera kuyambitsa nkhawa, mtengowo uyenera kutengedwa ngati umodzi.

The strain factor imayesedwanso mwanjira ina. Moyenera, iyenera kukhala zero. Kupatuka kwakukulu kuchokera ku ziro, kumayipa kwambiri. Mzere womaliza pazenera mumachitidwe awa ndi kutentha kwakukulu kwa disc kwa nthawi yonse yogwira ntchito ya clutch iyi. M'munsi ndi bwino.

Kenako, muyenera kusonkhanitsa zambiri za kutentha kwa disks mu dynamics. Kuti muchite izi, muyenera kupita ku gulu la 126. Pulogalamuyi imajambula graph yokhala ndi mizere iwiri. Imodzi (yachikaso mwachisawawa) ndi disk yoyamba, ndiko kuti, magiya osamvetseka, yachiwiri (yowala buluu mwachisawawa) ndi yachiwiri, ngakhale magiya. Mapeto ake oyesera akuwonetsa kuti kuthamanga kwa injini kukukwera komanso katundu pa clutch, kumapangitsa kutentha kwa ma disks. Chifukwa chake, ndikofunikira kuti kutentha kwake kukhale kotsika momwe mungathere.

Chonde dziwani kuti magalimoto ena amapereka makasitomala awo, mothandizidwa ndi kusintha kwa mapulogalamu, kuti achotse kugwedezeka pamene akuyendetsa galimoto yachiwiri (chizindikiro cha DSG-7 clutch wear). Ndipotu, chifukwa cha kugwedezeka uku ndi chinthu china, ndi kusintha mu nkhani iyi sikungathandize.

Kusintha kwa ma shift point ndi clutch free play nthawi zambiri kumathandizira kugwira ntchito kwa bokosi ndikutalikitsa moyo wamakina. Panthawiyi, ma gear shift point amasinthidwa, makina oyendetsa makina amasinthidwa, ndipo kusinthasintha kwaufulu ndi kupanikizika kwa ma clutch discs kumayesedwa. Analimbikitsa sinthani ma kilomita 15 aliwonse thamanga. Ngakhale pakati pa oyendetsa pali ambiri omwe ali ndi malingaliro olakwika pakuzolowera, chifukwa chake zili kwa eni galimoto kusankha kuti azolowere kapena ayi.

Mofanana ndi diagnostics clutch pogwiritsa ntchito zida mapulogalamu, ndi bwino kuyang'ana machitidwe ena galimoto, ndicho kupanga sikani zolakwa alipo. ndiye, mutha kuyang'ana ma mechatronics palokha. Kuti muchite izi, pitani kumagulu 56, 57, 58. Ngati minda yomwe ili ndi Mtengo wa 65535, zikutanthauza, palibe zolakwa.

Kukonza zowalamulira

Pamagalimoto ambiri, ma clutch system amatha kusintha. Izi zitha kuchitika nokha, kapena kulumikizana ndi mbuye kuti akuthandizeni. Ngati galimotoyo ili ndi mtunda wochepa pa dengu la clutch, ndiye kuti njira yokonza iyi ndiyovomerezeka. Ngati mtunda ndi wofunikira, ndipo makamaka zowawa zakhala zikusintha kale, ndikwabwino kusintha ma disc ake kapena dengu lonse (malingana ndi kuchuluka ndi kuchuluka kwa kuwonongeka).

Ndi bwino kukonzanso kapena kusintha mwamsanga, pamene zizindikiro zoyamba zowonongeka zikuwonekera. Izi zidzaonetsetsa osati kukwera omasuka, komanso kupulumutsa ndalama kukonza okwera mtengo.