Idivayisi nenqubo yokusebenza kwe-clutch ekweqile

Idivayisi yezinye izindlela zemoto ifaka i-clutch ebabazekayo. Ikakhulu, kuyingxenye ebalulekile ye-generator. Manje sizogxila ekutheni luhlobo luni lomshini, luzosebenza kumuphi umgomo, luhlobo luni lokuwohloka, nokuthi ungakhetha kanjani i-clutch entsha.

Yini i-generator yamahhala

Ngaphambi kokuthola ukuthi kungani le ngxenye yesipele iku-generator, udinga ukungena kumatemu kancane. Njengoba insiza eyaziwayo i-Wikipedia ichaza, i-clutch ebabazekayo iyindlela ekuvumela ukuthi udlulise i-torque ukusuka komunye umphini uye komunye. Kepha uma i-shaft eqhutshwa iqala ukuzungeza ngokushesha kune-drive, amandla awageleli kolunye uhlangothi.

Ukuguqulwa okulula kakhulu kwezinqubo ezinjalo kusetshenziswa emabhayisikili (izingcezu ezinhlanu ezifakwe kusakhiwo samasondo angemuva noma i-ratchet kumamodeli wezemidlalo). Lapho ama-pedals ecindezelekile, i-roller element iyasuswa futhi i-sprocket iqala ukuzungezisa isondo. Lapho kwenziwa ukukhululeka kokuzimela, ngokwesibonelo lapho wehla igquma, umshini wokugijima uyenziwa futhi i-torque evela esondweni ayisetshenziswa kuma-pedals.

Indlela efanayo isetshenziswa kuma-generator. Kuyaphawuleka ukuthi ezimotweni eziningi ezindala lesi sici asinikeziwe. Ngokwanda kwamandla enjini yomlilo yangaphakathi, umthwalo ku-generator yemoto waqala ukwanda. Ukufaka i-freewheel clutch inikeza ukwanda kwempilo yokusebenza yebhande lesikhathi (le mininingwane ichazwe ngokuningiliziwe kwesinye isihloko) noma idrayivu yokuphakelwa kwamandla uqobo.

Ukuba khona kwento e-roller kudivayisi ye-generator drive kunika ibhalansi phakathi kwezinguquko ze-crankshaft (kusuka kuyo, i-torque idluliselwa ngebhande lesikhathi kuzo zonke izinanyathiselwa, nangebhande elihlukile elenza i-generator) kanye nomphimbo oqhutshwa umthombo wamandla. Lapho injini yemoto isebenza, yi-generator eba umthombo omkhulu kagesi, yize isekethe kagesi yemoto ligqitshwe ngebhethri. Ngenkathi iyunithi yamandla isebenza, ibhethri ivuselelwa ngokwenza ugesi ophuma ku-generator.

Ake sibone ukuthi iyini inhloso ye-freewheel clutch.

Kungani udinga i-clutch eyeqile

Njengoba iningi labashayeli lazi, ugesi emotweni ngesikhathi sokusebenza kwenjini yomlilo yangaphakathi idalwa ngokudlulisa i-torque isuka ku-crankshaft iye ku-generator ye-generator. Ngeke singene ezinkingeni zedivayisi yayo - ngokuningiliziwe mayelana nokuthi kungani umshini udinga i-generator nokuthi uyini umsebenzi wawo, kuyatshelwa kokunye ukubuyekeza.

Amayunithi wamandla wamanje ahlukile ezinhlotsheni ezindala ngokudlidliza okuphezulu kwe-torsional okwenziwe ku-crankshaft. Lokhu kuphawuleka kakhulu ezinjinini zikadizili, kuqalwa ngalezo ezihambisana nezinga lezemvelo le-Euro4 nangaphezulu, ngoba noma ngejubane eliphansi izinjini ezinjalo zine-torque ephezulu. Ngenxa yalokhu, i-drive pulley ayijiki ngokulinganayo njengoba yenza lapho i-starter iphotha imoto ngesikhathi sokuqala.

Ukudlidliza okweqile kokunamathiselwe kuholela eqinisweni lokuthi ibhande lesikhathi lithuthukisa insiza yalo ngemuva kwamakhilomitha ayizinkulungwane ezingama-30. Futhi, lawa mandla athinta kabi ukusebenza kwendlela ye-crank. Ukuze wenze lokhu, kufakwa i-flywheel enamasondo amabili ezimotweni eziningi (ukuthola imininingwane yokuthi le ngxenye ihluke kanjani kwi-analogue ejwayelekile, funda lapha), kanye ne-damper pulley.

Ingqikithi yokubamba ukuqinisekisa ukuthi imoto ayitholi imithwalo eyengeziwe lapho ishintshela kwenye imodi. Lokhu kwenzeka uma umshayeli eshintsha igiya. Okwamanje, isigwedlo segesi siyadedelwa futhi i-clutch icindezelekile. Injini iyehla kancane isekhondi elihlukanisiwe. Ngenxa yamandla angenawo amandla, i-shaft shaft iyaqhubeka nokuzungeza ngejubane elifanayo. Ngenxa yalokhu, kuyadingeka ukuqeda umehluko phakathi kokuzungezwa kwemiphini yokushayela nemoto eqhutshwa.

Ngenkathi injini yomlilo yangaphakathi ithatha ijubane elifanele ukushayela i-generator, umphini womthombo wamandla ungazungeza ngokukhululeka ngejubane lawo. Ukuvumelanisa kokujikeleza kwalezi zinto kwenzeka ngesikhathi lapho i-crankshaft ijikeleza ijubane elidingekayo futhi indlela ye-generator shaft drive iphinde ivinjelwe.

Ukuba khona kwalesi simiso se-freewheel damper kuqinisekisa ukuphepha kwebhande (ngenkathi kuguqulwa izindlela zokusebenza ze-motor, ama-torque surges awakhiwa). Ngenxa yalokhu, imishini yesimanje yokusebenza kwebhande ingafinyelela kumakhilomitha ayizinkulungwane eziyikhulu.

Ngaphezu kwe-generator, i-clutch ebabazekayo ingafakwa nakwezinye izinguquko zokuqalisa (ukuthola imininingwane ngedivayisi yabo nokuthi iyini inqubo yabo yokusebenza, funda ngokwehlukana). Le ndlela ibuye ifakwe ekudlulisweni okuzenzakalelayo okudala nge-torque converter. Kuzo zonke lezi zimo, i-torque kufanele idluliselwe ohlangothini olulodwa kuphela, kuthi ngakolunye uhlangothi, ukuxhumana kufanele kuphazamiseke. Lokhu kuyadingeka ukuze amadivayisi angawi futhi angahlushwa ukudlidliza okwakhiwa ngesikhathi sokusebenza kwenjini.

Izinzuzo zalezi zinqubo zifaka:

1. Asikho isidingo sama-actuator angeziwe okususa idrive kumlandeli (ayikho idrayivu, awekho ama-interlocks kagesi, njll. Ayadingeka). Idivayisi iyazivalela futhi iyanqamula ngaphandle kwesidingo sokulawula le nqubo.
2. Ngenxa yobulula bomklamo, izindlela lapho umkhiqizo usetshenziswa khona azinzima ngabaculi abahlukahlukene. Lokhu kwenza ukulungiswa kwamayunithi kube lula kancane, kube sengathi bekunemishini eyengeziwe ye-elekthronikhi, engahle ingasebenzi kahle.

Isebenza kanjani i-clutch

Ngaphandle kokuthi kunezinhlobo eziningi zamaqhugwane agqishayo, zonke zinenqubo efanayo yokusebenza. Amadivayisi wohlobo lwe-Roller asetshenziswa kakhulu embonini yezimoto. Ake sixoxe ngesimiso sokusebenza kwemishini sisebenzisa lokhu kuguqulwa njengesibonelo.

Lolu hlobo lokwakha lunezingxenye ezimbili. Ingxenye eyodwa yokuhlanganisa ifakwa kushaft yokushayela, kanti enye kushaft eqhutshwa. Lapho isigamu sokushayela sokuhlangana sijikeleza ngokwewashi, amandla wempi ahambisa ama-roller (atholakala emigodini ephakathi kweziqeshana zengxenye yokuhlangana) engxenyeni encane yomshini. Ngenxa yalokhu, umugqa womshini wakhiwa, futhi ingxenye eqhutshwa iqala ukuzungeza nge-drive.

Lapho nje ukuzungeza kwe-shaft drive kunciphisa, ukudlula komshini oqhutshwa kuyakhiwa (kuqala ukuzungeza ngemvamisa ephezulu kunengxenye yokushayela). Okwamanje, ama-roller aya engxenyeni ebanzi yeziqeshana, futhi amandla awafiki kolunye uhlangothi, ngoba ukuhlangana kwesigamu kuhlukanisiwe.

Njengoba ukwazi ukubona, le ngxenye inenqubo elula yokusebenza. Idlulisa ukunyakaza okujikelezayo kuphela ohlangothini olulodwa, futhi kuphela imiqulu eya kolunye uhlangothi. Ngakho-ke, umkhiqizo ubizwa nangokuthi i-freewheel.

Idivayisi nezinto eziyinhloko

Cabanga nge-roller clutch device. Lokhu kuguqulwa kuqukethe:

• Ikheji elingaphandle (ngaphakathi kungahle kube nemisele ekhethekile odongeni);
• Izindlwana zangaphakathi ezinokuqagela;
• Iziphethu eziningana ezinamathiselwe ekhejini elingaphandle (ukutholakala kwazo kuya ngezici zedizayini). Bakhiphela ngaphandle ama-roller ukwenza insiza isebenze ngokushesha;
• Ama-Roller (into yokushayisana yedivayisi), okuthi, lapho ihanjiswe engxenyeni encane yesakhiwo, ibambe zombili izingxenye, bese ibamba lizungeza.

Isithombe esingezansi sikhombisa umdwebo wokunye kokulungiswa kwamafreyimu wesitimela.

Le ngxenye ingena esikhundleni se-pulley ejwayelekile ye-alternator. Ukunikezwa kwamandla uqobo akuhlukile ngohlobo lwakudala. Umehluko kuphela ukuthi kuzokwenziwa intambo kushaft yemodeli enjalo. Ngosizo lwayo, ukuhlanganiswa kunamathele ngokuqinile kudrayivu ye-generator. I-pulley ixhunywe kuyunithi yamandla ngendlela efanayo nakumodeli ye-generator yakudala - ngebhande lesikhathi.

Lapho isithuthuthu sishintshela esivinini esiphansi, umphumela osheshayo we-shaft ye-generator enesisindo awenzi i-runout ebhande, eyandisa impilo yayo yokusebenza, futhi yenze umsebenzi womthombo wamandla ufane kakhulu.

Izinhlobonhlobo zokuxhuma kwe-alternator okweqile

Ngakho-ke, uhlobo lwendawo yonke yezinqubo zamahhala luvumela i-generator Rotor ukuthi ijikeleze ngokukhululeka ngenxa yokudluliswa kwamandla kusuka ku-crankshaft. Kulesi simo, isimo esibalulekile isivinini sokujikeleza okuphezulu se-drive shaft - kuphela kulokhu umshini uzovinjelwa, futhi shaft yomthombo wamandla izokwazi ukuqaqa.

Okubi kokuguqulwa kwe-roller yilokhu:

1. Ukwakhiwa okungehliswa;
2. Amazembe wemiphini yokushayela nokushayela kufanele ahambisane kahle;
3. Ngenxa yokusetshenziswa kwezinto ezigingqikayo (njengokuthwala), umkhiqizo udinga ukucacisa okukhulu kunqubo yokukhiqiza, ngakho-ke, kusetshenziswa umucu wokunemba okuphezulu ekukhiqizeni. Kulesi simo kuphela lapho kungenzeka khona ukufeza i-geometry ekahle yazo zonke izingxenye zedivayisi;
4. Azikwazi ukulungiswa noma ukulungiswa.

Uhlobo lwe-ratchet lunomklamo ofanayo. Umehluko kuphela ukuthi amazinyo enziwa ngaphakathi kwekheji elingaphandle, futhi into yokushayisana imelwe ngama-pawls, amiswe ohlangothini olulodwa ehhokweni elingaphakathi, kuthi kolunye uhlangothi alayishwe entwasahlobo. Lapho isigamu sokushayela sokuhlangana sijikeleza, ama-pawls ahlala emazinyweni ehhoko, futhi ukuhlangana kuyavalwa. Lapho nje kunomehluko ngejubane lokuzungeza imiphini, ama-pawls ashelela ngomthetho we-ratchet.

Ngokwemvelo, ukuguqulwa kwesibili kunezinzuzo eziningana ngaphezu kohlobo lwe-roller. Into esemqoka ukuthi ukuguqulwa okunjalo kunikeza ukulungiswa okuqinile kakhulu kwezihlanganisi ezimbili. Okunye ukuhlanganiswa kohlobo lwe-ratchet ukuthi kungalungiswa, kepha uhlobo lwe-roller alukwazi.

Ngaphandle kokuthembeka okuphezulu, imivimbo yama-ratchet ayinazo izithiyo. Lokhu kufaka phakathi:

• Umphumela wokuthinta okwamanje lapho i-clutch ivinjiwe. Lokhu kungenxa yokuthi izinja zihlasela ngamazinyo amazinyo wengxenye yangaphandle yokuhlangana. Ngalesi sizathu, ama-ratchets awasebenzi kahle kumayunithi anesivinini esikhulu se-shaft shaft.
• Ngenkathi yokudlula, i-clutch ikhipha ukuchofoza kwesici (izinja zishelela emazinyweni). Uma ucingo luvame ukudlula ishafula eliqhutshwa, ama-pawls noma amazinyo kulowo mshini (kuya ngensimbi esetshenzisiwe) azophela ngokushesha. Kuyiqiniso, namuhla sekuvele kukhona ukuguqulwa kwama-clutch we-ratchet agijima asebenza ngokuthula kakhulu ngenxa yokuthi lapho ukudlula izinja kungathinti amazinyo.
• Ngejubane eliphakeme nokukhiya / ukuvula njalo, izinto zalo mshini ziguga ngokushesha okukhulu.

Ukunquma ngokuzimela ukuthi iyiphi i-pulley efakwe ku-generator yemoto ethile, bheka nje ukufakwa kwayo. I-clutch ebabazekayo ayivikelekile nge-nut yokukhiya kushaft yomshini. Kepha ezimotweni zesimanje asikho isikhala esikhululekile ngaphansi kwe-hood, ngakho-ke akunakwenzeka ngaso sonke isikhathi ukucabanga ukuthi hlobo luni lokubopha i-generator pulley (inguqulo ene-freewheel clutch ezimweni eziningi izomane ishayele kushaft). Ama-generator ahlonyiswe ngomshini ocatshangelwayo avaliwe ngekhava emnyama evikelayo (ikesi yezindlu), izingcweti eziningi kakhulu zinquma uhlobo lwe-generator yedrayivu ngokukhethekile yalesi sikhwama.

Izimpawu ze-clutch engasebenzi kahle

Njengoba le divayisi ihamba njalo, ukonakala kwayo akuvamile. Izimbangela ezivame kakhulu zokwehluleka zibandakanya ukungcoliswa kwemishini (imizamo yokunqoba i-ford ejulile, engcolile) noma ukugqoka kwemvelo kwezingxenye. Lezi zinto ziholela eqinisweni lokuthi i-clutch ebabazekayo ingavinjelwa ngokuphelele noma ukulungiswa kweziqephu zokuhlangana kungenzeki.

Kungenzeka ukuthi unqume ukungasebenzi kahle kwe-freewheel ngokungasebenzi kahle kwe-generator. Ngakho-ke, ngokugxuma okubukhali kuzinguquko ze-crankshaft (umshayeli ucindezela ngokuzumayo i-pedal yegesi, futhi izinguquko ziyagxuma), kungaqhekeka ukuqhuma kwezihlanganisi. Kulokhu, noma ama-rollers ethuthela engxenyeni encane yensimbi, ngenxa yomonakalo omkhulu, avele ashelele. Ngenxa yalokho, i-crankshaft iyajikeleza, futhi i-generator iyeka ukusebenza (i-torque iyeka ukugeleza iye kushaft yayo).

Ngokuwohloka okunjalo (ukuhlangana kwesigamu akuzibandakanyi), umthombo wamandla uyeka ukukhiqiza ugesi noma awuvuseleli ibhethri, futhi lonke uhlelo lukagesi olusebhodini lunikwa amandla yibhethri. Ngokuya ngemingcele yebhethri kule modi, umshini ungasebenza kuze kufike emahoreni amabili. Lapho wenza lokhu, cabanga izinga lokushaja ibhethri. Imininingwane eminingi yokuthi ungayihlola kanjani i-generator ichaziwe lapha.

Uma kwenzeka ukuwohloka, ngenxa yalokho izingxenye ezihlanganisiwe ziminyene, kulokhu umshini uzosebenza njenge-pulley ejwayelekile yokushayela i-generator kuze kube yilapho, ngenxa yokugqoka, ama-rollers eyeka ukuphumula ekhejini. Akukho ukungasebenzi kahle kwe-clutch okukodwa okunganakwa, ngoba lokhu kuzokuthinta kabi ukusebenza komthombo wamandla, kuze kufike ekuguqulweni komgodi wawo.

Futhi, ukungasebenzi kahle komshini kungahle kuhambisane nokuphahlazeka ngesikhathi sokuqala noma sokumisa iyunithi yamandla kagesi. Ngesikhathi sokusebenza kwemoto, umsindo oqhubekayo uzwakala ohlangothini lwe-generator (lokhu futhi kuyisibonakaliso somthombo wamandla wehlulekile).

Unganquma kanjani ukuthi i-clutch ayisebenzi

Ngokusungulwa kwe-freewheel ekwakhiweni kwamajeneretha anamuhla, ngokusho kochwepheshe abaningi, umthombo womthombo wamandla ukhuphuke izikhathi ezingu-5-6. Njengoba sesibonile, lesi sici siyadingeka ukuze kuqedwe ukudlidliza kwe-torsional ku-shaft generator. Ngenxa yalokhu, umshini usebenza ngokulinganayo, ngaphandle kokugqoka ngaphambi kwesikhathi, futhi ukusebenza kwawo akuhambisana nomsindo.

Kodwa azikho izingxenye emotweni ezingadingi ukushintshwa. Kungashiwo okufanayo nge-clutch overrunning. Ukungasebenzi kahle kwayo okuyisihluthulelo kuvamile kuwo wonke ama-bearings - ingaphansi kokugqoka futhi ngokuvamile i-wedge yayo ivela. Isisetshenziswa esilinganiselwe se-clutch generator sisendaweni yamakhilomitha ayizinkulungwane eziyi-100.

Uma i-clutch jams, izoyeka ukumunca inertia, futhi izosebenza njengokuthwala okuvamile. Ngenxa yalokhu, umthwalo ebhandeni le-alternator uzokwanda. Uma isivele indala, ingaphuka. I-tensioner yebhande nayo izoguga ngokushesha.

Ungakwazi ukubona i-freewheel wedge ngezici ezilandelayo:

1. Ukusebenza kahle kwejeneretha kwanyamalala - ukudlidliza kwavela kuyo. Njengomthetho, ngesikhathi sokusebenza kwenjini, lokhu kungasebenzi kuzohambisana nokushaya kwebhande le-alternator.
2. Ekuseni, lapho injini iqala futhi ize ihambe kancane, ibhande likhala kakhulu.
3. I-tensioner yebhande yaqala ukusebenza ngokuchofoza.

Kancane kancane, i-clutch ayibiki, kodwa iyeka ukuzungezisa umshini wokuphehla ugesi. Ukuphazamiseka okunjalo kunzima kakhulu ukunquma ngokubona ngaphandle kokudiliza umshini. Isibonakaliso esiyinhloko sokungasebenzi kahle okunjalo ukuntuleka kokushaja kwebhethri noma ukushajwa kwayo (yebo, lokhu kungasebenzi kunezinye izizathu).

Ukubhala ngokweqile ukuxilongwa kwe-clutch

Ukuhlola i-clutch edlulele kuyadingeka ezimweni ezilandelayo:

1. Inkomba yebhethri (ephuzi noma ebomvu) ekuqoqeni yafika. Lokhu kwenzeka lapho ibhethri ingashajwanga noma ingatholi amandla anele.
2. Lapho kushintshwa amagiya (i-clutch iyakhanywa kukhishwe igesi), kuzwakala ukunyakaza okuncane, kube sengathi injini yehliswa ngenkani ngomshini othile. Lo mphumela uvela uma kwenzeka i-clutch eminyene. Kulokhu, lapho imoto ishintshela esivinini esiphansi, i-shaft ye-generator idala ukumelana nesikhathi esifushane nemoto ngenxa yamandla angenawo amandla. Lo mphumela wandisa umthwalo ebhandeni, ubangele ukuthi uphele ngokushesha.
3. Ukugcinwa kwemoto okuhleliwe. Kulesi sigaba, ukuthunyelwa okuzenzakalelayo, i-drivehaft iyahlolwa (uma ikhona ekudlulisweni, khona-ke ukungasebenzi kwayo kubanga nokudlidlizela lapho kuguqulwa izindlela zokusebenza zenjini yomlilo yangaphakathi), i-starter, i-clutch (ukuvulwa okwanele kwebhasikidi futhi icasule amajezi enjini ngejubane elingenzi lutho).

Ukuhlola ukusebenziseka kwe-freewheel clutch, kubalulekile ukuxhumana nochwepheshe, ngoba lo msebenzi uhambisana nokudilizwa kwendlela. Uma i-pulley ejwayelekile isuswa ngokuqaqa i-nut clamping, i-freewheel iyasuswa ngethuluzi elikhethekile. Izindlela ezithuthukisiwe kulesi simo zingalimaza kakhulu i-shaft generator.

Ngazi kanjani uma i-alternator freewheel idinga ukushintshwa?

Ukuze unqume ngokunembile ukuthi ingabe i-clutch eyeqisayo ihlulekile, i-generator izodinga ukuhlakazwa. Kodwa kunezinye izindlela ezizosiza ekunqumeni ukungasebenzi kahle kwe-clutch ngezimpawu ezingaqondile.

Cabangela inketho yokuhlola ngokudilizwa kokuhlanganisa futhi ngaphandle kokukhipha i-generator.

Ukuhlolwa okuhlakaziwe

Ngemva kokukhipha ukuhlangana ku-shaft ye-generator, umjaho wangaphakathi uboshiwe ngeminwe emibili ukuze umjaho wangaphandle ukwazi ukujikeleza ngokukhululekile. Umgomo wokusebenza kwe-clutch overrunning ukuthi ukuskrola kweziqeshana ohlangothini olulodwa kumele kuzimele, futhi ngakolunye uhlangothi - ku-synchronous.

Njengoba umjaho wangaphakathi ukhiyiwe, zama ukuphendula umjaho wangaphandle uye ohlangothini lokuzungezisa ibhande. Kule ndlela, iziqeshana kufanele zijikeleze ndawonye. Uma kungenzeka ukuguqula umjaho wangaphandle ngisho kancane, khona-ke i-clutch ayisebenzi, futhi ngomzamo omkhulu i-shaft ngeke ijikeleze, okuzoholela ekushajweni kwebhethri. Kulokhu, i-clutch kufanele ishintshwe.

Inqubo efanayo iyenziwa ukuze kutholwe ukuthi i-clutch iminyene yini. Ngendandatho yangaphakathi eboshiwe, kwenziwa umzamo wokujikisa umjaho wangaphandle ohlangothini oluphambene nokujikeleza kwebhande le-alternator. I-clutch enhle kufanele ijikeleze ngokukhululekile kuleyo ndlela. Uma isebenza ngama-jerks abonakalayo noma ingaphenduki kunoma iyiphi indlela, khona-ke iyaminyana futhi ingxenye kufanele ishintshwe.

Hlola ngaphandle kokudiliza

Nazi izimpawu ezimbalwa ezingaqondile ezibonisa ukuguga noma ukusebenza okuyinkinga kwe-clutch egijimayo:

1. Injini isebenza ngokungenzi lutho. I-alternator tensioner kufanele ijikeleze ngokulinganayo, ngaphandle kokudikiza;
2. Injini ilethwa ngesivinini esingama-2-2.5 ayizinkulungwane ngomzuzu. I-ICE iyama. Kuleli qophelo, udinga ukulalela imisindo evela kujeneretha. Uma ngemva kokumisa i-motor i-buzz emfushane izwakala (imizuzwana engu-1-5), khona-ke lokhu kuyisibonakaliso sokugqoka ekuthwaleni kwe-pulley;
3. Ngesikhathi injini iqala noma ukuma kwayo, ukuchofoza okuvela kujeneretha kuzwakala ngokucacile. Lokhu kwenzeka lapho umthwalo we-inertial usetshenziswa ku-clutch, futhi ivinjiwe futhi ihlehla ngaphansi komthwalo osindayo;
4. Ukushaya ikhwela kwebhande kungase kube uphawu lwe-clutch eminyene.

Ukuhlola Okukhethekile kwe-Alternator Freewheels

Izinhlobo ezisele zokuhlola ukusebenza kwe-clutch overrunning (uma uhlobo olukhethekile lwe-inertial disconnecting mechanism ifakiwe) lwenziwa ngaphansi kwezimo zezinsizakalo zemoto ezikhethekile.

Ukuhlolwa okujwayelekile kukuvumela ukuthi unqume ukuthi umshini uyasebenza noma usuvele wephukile. Ngokuhlola okuningiliziwe ngezitendi ezikhethekile, ochwepheshe bangasho cishe ukuthi ingxenye izohluleka maduze kangakanani.

Ukukhetha indlela entsha

Ukukhetha i-clutch entsha eyeqisayo akuhlukile nokukhetha enye ingxenye ezenzakalelayo. Into ephephe kunazo zonke ongayenza ukuthola izeluleko esitolo sezingxenye zezimoto. Kwanele ukuthi umthengisi aqambe imodeli yemoto nonyaka wokwenziwa kwayo. Ungasesha nokuhlangana okugqagqene kwama-generator athile ngenombolo yekhathalogi noma ukumakwa kumkhiqizo uqobo (uma kukhona).

Uma umshayeli wemoto eqiniseka ukuthi imoto ihambisana ngokuphelele nokulungiswa kwefektri, lapho-ke ukukhethwa kwendlela entsha kungenziwa kusetshenziswa ikhodi ye-VIN (funda ngokuthi ungayifuna kuphi le khodi nokuthi yiluphi ulwazi ngemoto oluqukethe) ngokwehlukana).

Abashayeli abaningi bakhetha izingxenye zokuqala zezimoto, kepha ezimweni eziningi lokhu akusho ngaso sonke isikhathi ukuthi ingxenye izoba esezingeni eliphakeme, kepha intengo iyohlala iphakeme njalo. Okufanayo kusebenza kuma-clutches agqamile. Azikho izinkampani eziningi kangaka ezikhiqiza izinketho zoqobo zokucushwa kwemboni. Abaningi babo bahambisa imikhiqizo yabo emakethe yesibili futhi. Ama-analogs wesabelomali aphawuleka okwangempela kokuhlangana okwedlulele anikezwa yimikhiqizo efana nale:

• IValeo yesiFulentshi;
• INA yesiJalimane neLUK;
• Amasango aseMelika.

Ishibhile, kepha imikhiqizo esezingeni eliphansi inikezwa yizinkampani ezilandelayo:

• I-ZEN yaseBrazil;
• I-Lynxauto yaseJapan, yize lo mkhiqizo uthengisa imikhiqizo eyenziwe kwamanye amazwe;
• I-WAI yaseMelika;
• AmaDutch Nipparts;
• I-ERA yase-Italy.

Lapho uthenga ingxenye, kubalulekile ukuthi ubhekisise umkhiqizo. Noma yikuphi ukulimala kwemishini noma ukukhubazeka okubonakalayo akwamukeleki, ngoba le ngxenye yokugcina kufanele ibe ne-geometry ephelele.

Ukufaka i-alternator clutch entsha eshaqisayo

Ngokuvamile, bamba ngokweqile kufakwa esikhungweni sezinsizakalo esikhethekile, ngoba izimoto eziningi zesimanje zinegumbi lenjini eliyinkimbinkimbi, elenza ukuthi ukufinyelela kule ngxenye kube nzima. Futhi, kule nqubo kusetshenziswa ithuluzi elingavamile ukusetshenziswa kwenye indawo, ngakho-ke umshayeli wemoto ojwayelekile kaningi akanazo okhiye abanjalo.

Ukuze uqhaqhe futhi ufake indawo kumshini osuka ku-generator shaft, uzodinga:

• I-puller ekhethekile yokuhlanganisa (idinga umlomo wombhobho ohlangothini olunezinhlangothi ezimbili);
• Ukudonsa okuvulekile kwesigaba esifanele noma ikhanda elifanele;
• Ukudonsa kweTorque;
• IVorotok Torks.

Kungcono ukwenza lo msebenzi ngemuva kokuqaqa i-generator, ngoba ezinye izimoto azinayo indawo eyanele egumbini le-injini ukushintsha i-clutch. Ngokuya ngokuthi igumbi lenjini lihlelwe kanjani, umsebenzi wenziwa ngokulandelana okulandelayo;

• Ama-terminals asuswa ebhethri (kuchazwa kanjani ukwenza lokhu kahle lapha);
• Ibhande le-alternator lenziwe buthakathaka;
• Amandla kagesi ayadilizwa;
• Usebenzisa i-puller, i-coupling ayisuswanga ku-shaft (ngenkathi i-shaft kufanele ibanjwe ukuze ingajiki);
• Kusetshenziswa umshini omusha esikhundleni sendala;
• Idivayisi iyaqiniswa kushaft kusetshenziswa i-torque wrench ngamandla angaba ngu-80 Nm;
• Isakhiwo sifakwe endaweni yaso;
• Amatheminali ebhethri axhunyiwe.

Isici esisodwa esincane sokufaka esikhundleni se-clutch esanda ngokweqile. Kumele ivalwe ngosilika wepulasitiki (ivikela uthuli nezinto zangaphandle ekungeneni kumshini). Uma le nto ibingafakwanga, kufanele uyithenge ngokwehlukile.

Ungashintsha kanjani - ukulungisa ngezandla zakho

Ukushintsha / ukulungisa i-clutch ehlulekile, kuyadingeka ukuyikhulula ku-generator. Ukuze wenze lokhu, khulula ukungezwani kwebhande, khulula i-generator ngokwayo, bese ukhulula i-nut elungisa ukuhlanganisa ku-shaft.

Ukufakwa kwe-clutch entsha kwenziwa ngokulandelana. Ubunzima kuphela ukuthi abakhiqizi basebenzisa i-bolt ekhethekile edinga ukhiye okhethekile. Ngokuvamile umlomo wombhobho onjalo ukhona kumakhithi amathuluzi ochwepheshe abashayeli. Ngakho-ke, lapho ukhetha isethi entsha yamathuluzi omshini, kufanele unake ukuba khona kwe-nozzle ye-TREX bolt.

Uma sikhuluma ngokulungiswa kwe-clutch overrunning, lo mshini awulungiseki, nakuba kukhona abadwebi abazama ukubuyisela umshini ophukile. Kodwa esimweni se-clutch, isizathu sokukhanda sifana nesimo se-bearing ebanjwe noma egqoke kabi. Izakhi ezinjalo kufanele zihlale zishintshwa ngozakwabo abasha.

Ividiyo ngesihloko

Nansi ividiyo emfushane mayelana nedivayisi kanye nenjongo yamasondo amahhala wejeneretha:

Inhloso ye-clutch eyeqisayo kanye nedivayisi

isiphetho

Ngakho-ke, yize kungaphoqelekile ukuthi izimoto ezindala zifake i-clutch ebabazekayo kwi-alternator, le ndlela iqinisekisa ukusebenza ngokushelela kwamandla kagesi, futhi ivimbela nokugqoka ibhande lokushayela ngaphambi kwesikhathi. Uma imishini enjalo ingenza kalula ngaphandle kwalesi sici, kumamodeli wesimanje ubukhona bayo buyimpoqo, ngoba iyunithi yamandla idala ukudlidlizela okukhulu kwe-torsional, futhi ngokushintshwa okungazelelwe kusuka kusivinini esikhulu kuya kumodi ye-XX, umphumela wokungena ngaphakathi uphakeme kakhulu kunaphansi izinjini zamandla.

Lezi zindlela zinohlelo olulula, ngenxa yokuthi zinempilo ende yokusebenza. Kodwa uma kunesidingo sokulungisa noma ukufaka enye idivayisi esikhundleni, kungcono ukufuna usizo kochwepheshe.

Ekuphetheni, sinikela ngevidiyo emfushane yokuthi ungayihlola kanjani i-clutch ebabazekayo ngaphandle kokuyikhipha ku-generator:

Izimpawu zokungasebenzi kahle kwe-alternator clutch edlulele.

Imibuzo nezimpendulo:

Yenzani i-clutch ye-alternator eyeqisayo? Iyingxenye ye-pulley kumamodeli amaningi ezimoto zesimanje. Le divayisi inikeza ukunyakaza kwe-shaft okubushelelezi kanye nokujikeleza okuzimele kwe-pulley ngokunyakaza okukodwa kwalezi zingxenye.

Kwenzekani uma i-clutch generator ibambeka? Ukudlidliza kwebhande le-alternator kuzovela, umsindo ovela kulo uzokwanda. I-tensioner izokwenza umsindo wokuchofoza futhi ibhande lizoshaya ikhwela. Ngokuhamba kwesikhathi, ibhande ne-tensioner yalo liyaguga futhi liyaphuka.

Indlela yokukhipha i-clutch kusuka ku-generator? Ibhethri linqanyuliwe, izingxenye eziphazamisayo ziyahlakazwa. Ibhande le-alternator liyaxegiswa futhi likhishwe. Igcina i-pulley shaft (isebenzisa i-torque wrench). I-pulley fastening nut ikhululiwe.