I-flywheel ephindwe kabili
Injini evuthayo yangaphakathi isekude ukuba iphelele, futhi ukuyihlanganisa no-gearbox nge-clutch kudala ezinye izinkinga abaklami asebeneminyaka bezama ukuzixazulula. Futhi kufanele kuvunywe ukuthi bakwenza ngokuphumelelayo nakakhulu.
Izinguquko ekusheshiseni kwama-pistons, okubangelwa kokubili ukufakwa noma ukungena kwegesi ngumshayeli, kanye nomlilo ongalungile ngokwawo, kanye noshintsho lapho kuhamba khona ama-pistons, kubangela ushintsho ejubaneni lenjini. . Lokhu kudala ama-vibration aphuma ku-crankshaft nge-flywheel, i-clutch kanye ne-shaft ku-gearbox. Lapho bafaka isandla emazinyweni egiya. Umsindo ohambisana nalokhu waziwa njengomsindo okhencezayo. Ukudlidliza okuvela enjinini nakho kubangela ukuthuthumela komzimba. Konke ndawonye kunciphisa ukunethezeka kohambo.
Isenzeko sokudluliswa kokudlidliza kusuka ku-crankshaft kuya ezintweni ezilandelanayo zohlelo lokushayela kunomsindo ngokwemvelo. Lokhu kusho ukuthi ukushuba kwala ma-oscillations kwenzeka kuhlu oluthile lwejubane lokuzungeza. Konke kuncike kubuningi obujikelezayo be-motor kanye ne-gearbox, noma kunalokho ngezikhathi zabo ze-inertia. Umzuzu omkhulu we-inertia yenqwaba ejikelezayo ye-gearbox, ijubane eliphansi lapho kwenzeka khona into engathandeki ye-resonance. Ngeshwa, kusixazululo sakudala sokudlulisa, ingxenye enkulu kakhulu yezixuku ezijikelezayo isohlangothini lwenjini.
Isithulisi esihlanguni
Naphezu kobunzima obunjalo, abaklami kudala bathola indlela yokuvimbela ukudluliselwa kwamahhala kokudlidliza kusuka enjini kuya ekudluliseni. Ukuze wenze lokhu, i-clutch disc ifakwe i-torsional vibration damper. Iqukethe i-torsion kanye nezakhi zokungqubuzana. Okwangaphambili kuhlanganisa i-drive disk ne-counter disk, kanye neziphethu ze-helical ezitholakala kuma-cutout ahambisanayo emzimbeni wediski. Ngokushintsha usayizi wama-cutouts neziphethu, izici ezihlukene zokudambisa ukudlidliza zingatholakala. Inhloso yezakhi zokungqubuzana ukuvimbela ukushwibeka ngokweqile kwesidambisi gciwane. I-coefficient edingekayo yokungqubuzana phakathi kwezindawo zokusebenza ifinyelelwa ngokusebenzisa izindandatho zokungqubuzana ezenziwe, isibonelo, kusuka epulasitiki efanelekile.
I-vibration damper ku-clutch disc iye yathuthukiswa okuhlukahlukene phakathi neminyaka edlule. Okwamanje, kuhlanganisa. i-damper yezigaba ezimbili yokudlidliza ene-pre-damper ehlukene kanye nesiteji ezimbili sokudlidliza esine-pre-damper edidiyelwe kanye nokungqubuzana okuguquguqukayo.
I-Vibration damping ku-clutch disc ayisebenzi ngokugcwele. I-resonance nomsindo ohambisanayo kwenzeka ebangeni lejubane elingenzi lutho noma ngaphezulu kancane. Ukuze uyisuse, kufanele ukhulise ngokulinganayo isikhathi se-inertia yezingxenye ezihambayo zebhokisi legiya ngosizo lwe-flywheel eyengeziwe ebekwe ku-shaft gear. Kodwa-ke, isixazululo esinjalo singadala izinkinga ezinkulu zokushintsha njengoba kuzodingeka ukuvumelanisa ngenxa yesisindo esijikelezayo esengeziwe saleli sondo le-inertia ephezulu.
I-flywheel ephindwe kabili
Isixazululo esingcono kakhulu kungaba ukuhlukanisa isisindo se-flywheel sibe izingxenye ezimbili. Enye ixhunywe ngokuqinile ku-crankshaft, enye ixhunywe ezingxenyeni ezijikelezayo zika-gearbox nge-clutch disc. Ngakho-ke, kwadalwa i-flywheel ene-dual-mass, ngenxa yalokho, ngaphandle kokwandisa isisindo esiphelele se-flywheel, ngakolunye uhlangothi, ukwanda kwezikhathi ze-inertia yobuningi obujikelezayo bokudluliswa kwafinyelelwa, futhi ngakolunye uhlangothi. , ukuncipha kwesikhashana se-inertia yezingxenye ezijikelezayo zenjini. Ngenxa yalokho, lokhu kuholele ezikhathini ezicishe zilingane ze-inertia nhlangothi zombili. Indawo ye-damper yokudlidliza nayo yashintshwa, eyasuswa ku-clutch disc phakathi kwezingxenye ze-flywheel. Lokhu kuvumela i-damper ukuthi isebenze kuma-engeli okuqondisa kuze kufike kuma-degree angu-60 (ku-clutch disc ingaphansi kwama-degree angu-20).
Ukusetshenziswa kwe-dual-mass flywheel kwenze kwaba nokwenzeka ukushintsha uhla lwama-oscillations azwakalayo ngaphansi kwesivinini esingenzi lutho, futhi ngenxa yalokho nangaphezu kobubanzi bokusebenza kwenjini. Ngokungeziwe ekususeni ukudlidliza okuzwakalayo nomsindo wokudlulisa wesici ohambisana naso, i-dual-mass flywheel nayo yenza ukuguquka kube lula futhi ikhulise impilo yama-synchronizer. Iphinde ivumele amaphesenti ambalwa (cishe ama-5) ukunciphisa ukusetshenziswa kukaphethiloli.
Okwamakilasi amancane
Ukukhweza okuphambanayo kwenjini kanye nesikhala esilinganiselwe endaweni yenjini kwenza ukusetshenziswa kwe-flywheel enesisindo esikabili esikhundleni sendabuko kube nzima noma kungenzeki. I-DFC (I-Damped Flywheel Clutch), eyakhiwe ngabakwa-LuK, ikuvumela ukuthi usebenzise okuhle kwe-dual-mass flywheel ezimotweni ezincane nezinosayizi omaphakathi. Inhlanganisela ye-flywheel, i-pressure plate ne-clutch disc kuyunithi eyodwa yenza i-clutch ye-DFC ibe banzi njenge-clutch yakudala. Ukwengeza, ukuhlanganiswa kwe-clutch ye-DFC akudingi ukuthi i-clutch disc ibekwe phakathi nendawo.
Izidingo, ukuqina kanye nezindleko
I-dual-mass flywheel ekhethekile yakhelwe injini ethile kanye no-gearbox. Ngalesi sizathu, ayikwazi ukufakwa kunoma yiluphi olunye uhlobo lwemoto. Uma lokhu kwenzeka, akukhona nje ukuthi umsindo wokudlulisa uzokwanda, kodwa i-flywheel ngokwayo ingase ibhujiswe. Abakhiqizi futhi bayakwenqabela ukuqaqa i-dual-mass flywheel ibe izingxenye. Noma yikuphi ukwelashwa kokulungiswa kwezindawo zokuhlikihla, noma yikuphi "ukuguqulwa" kwesondo nakho akwamukeleki.
Uma kukhulunywa ngokuqina kwe-dual mass flywheel, ibhizinisi eliwubuqili, njengoba ukuthi lihlala kahle kangakanani kuncike ezintweni eziningi, okuhlanganisa isimo senjini, isitayela sokushayela kanye nohlobo. Kodwa-ke, kunemibono yokuthi kufanele ihlale okungenani isikhathi eside njenge-clutch disc. Kukhona futhi izincomo ezinjalo zobuchwepheshe ukuthi, kanye ne-clutch kit, i-dual-mass flywheel kufanele ishintshwe. Lokhu, yiqiniso, kwandisa izindleko zokushintshwa, ngoba isondo le-mass-mass alishibhile. Isibonelo, ku-BMW E90 320d (163 km) intengo yesondo loqobo elikhiqizwe ngobuningi i-PLN 3738, kanti ukushintshwa kwalo kubiza i-PLN 1423.
