Ama-clutch amaphakathi - indlela elula yokushayela kahle wonke amasondo angu-4×4

I-clutch ehlinzeka ngokushintshwa kwegiya akuyona yodwa emshinini wokuhambisa imoto. Ama-couplings angabuye atholakale kumadrayivu angu-4x4, lapho adlala indima ehluke kancane.

Uma ushayela kumajika, amasondo emoto anqoba amabanga ahlukene futhi anezivinini ezihlukene zokuzungezisa. Uma ngamunye wabo ezungeza ngokuzimela, umehluko ngesivinini ubungeke ube nandaba. Kodwa amasondo akhiyelwe komunye nomunye ngezindlela ezahlukene, futhi izindlela ziyadingeka ukuze kunxeshezelwe umehluko wejubane. Kusetshenziswa umehluko owodwa onedrayivu ku-axle eyodwa. Uma sikhuluma ngedrayivu engu-4 × 4, khona-ke ukuhluka okubili kuyadingeka (ku-axle ngayinye), kanye nokwehlukana kwesikhungo okungeziwe ukunxephezela umehluko wokujikeleza phakathi kwama-axles.

Yiqiniso, ezinye izimoto ezidonsa ngamasondo amabili azinawo umehluko ophakathi nendawo (njengamaloli noma amaSUV alula njengeSuzuki Jimny), kodwa lokhu kuhambisana nemikhawulo ethile. Kulokhu, idrayivu enamasondo amane ingase ihileleke kuphela ezindaweni ezivulekile noma emigwaqweni embozwe ngokuphelele iqhwa noma iqhwa. Ezixazululweni zanamuhla, umehluko wesikhungo "uyimpoqo", futhi ezimweni eziningi ama-clutch amaningi agcwalisa indima yawo. Ziyathandwa ngoba ngendlela elula futhi eshibhile zikuvumela ukuthi uxhume ngokushesha idrayivu ye-axle yesibili (ngezinguqulo ezinezinhlelo zokuvula) futhi ulawule ngokunembile ukusatshalaliswa kwedrayivu, kuye ngomklamo.

ukuhlanganisa i-viscous

Lolu wuhlobo olulula nolushibhile lwe-multi-plate clutch, njengoba lungenazo izinto ezisebenzayo nezilawulayo. Ama-clutch discs, ayingxenye ye-friction, afakwe ngokushintshana kuma-primary kanye ne-secondary shafts futhi angashelela ku-axial direction. Isethi eyodwa yamadiski izungeza nge-input (drive) shaft, njengoba ixhunywe kuyo eduze komjikelezo wangaphakathi ngokusebenzisa ama-splines aqondana nama-splines e-shaft. Isethi yesibili yama-friction discs ifakwe ku-shaft yesibili, kule ndawo enomumo "wendebe" enkulu enezikhala zama-splines ama-clutch discs atholakala eduze kwesiyingi sawo sangaphandle. Iqoqo lama-friction discs livalelwe endlini. Yile ndlela i-clutch ye-multi-plate ehlelwe ngayo, umehluko ulele ku-clutch actuation kanye nezinhlelo zokulawula, i.e. ezindleleni zokuqinisa nokukhulula ama-clutch disc. Endabeni yokuhlangana kwe-viscous, umzimba ugcwele amafutha akhethekile we-silicone, okwandisa ukuminyana kwawo ngokushisa okwandayo. Womabili ama-shaft, kanye nama-clutch discs afakwe kuwo, kanye nama-ekseli emoto ahlotshaniswa nawo, angakwazi ukuzungezisa ngokuzimele. Uma imoto igijima ngaphansi kwezimo ezijwayelekile, ngaphandle kokushibilika, womabili ama-shafts aphenduka ngesivinini esifanayo kungenzeki lutho. Isimo sinjengokungathi imishayo emibili ihlobene njalo, futhi amafutha agcina i-viscosity efanayo ngaso sonke isikhathi.

Abahleli batusa:

Izinkinobho zabahamba ngezinyawo zizonyamalala ezimpambanweni zomgwaqo?

Yilokhu okudingeka ukwazi uma uthenga inqubomgomo ye-AC

Kusetshenziswe i-roadster ngentengo efanelekile

Kodwa-ke, uma i-cardan shaft, eqhutshwa i-axle eqhutshwayo, iqala ukujikeleza ngokushesha ngenxa yokushelela, izinga lokushisa ku-clutch likhuphuka futhi amafutha ayancipha. Umphumela walokhu "ukunamathela" kwama-clutch discs, i-clutch yawo womabili ama-axles kanye nokudluliselwa kwedrayivu kumasondo angashayeli ngaphansi kwezimo ezijwayelekile. I-viscous clutch ayidingi isistimu yokwenza kusebenze ngoba ama-clutch discs azibandakanya ngokuzenzakalelayo. Kodwa-ke, lokhu kwenzeka ngokubambezeleka okuphawulekayo, okuwububi obukhulu balolu hlobo lwe-clutch. Elinye iphuzu elibuthakathaka ukudluliselwa kwengxenye kuphela ye-torque. Amafutha aku-clutch, ngisho nalapho eshubile, ahlala ewuketshezi futhi kuhlale kukhona ukushelela phakathi kwamadiski.

Bheka futhi: IHyundai i30 esivivinyweni sethu

Sincoma: I-Volvo XC60 entsha

i-hydraulic clutch

Isibonelo se-hydraulic multi-plate clutch inguqulo yokuqala ye-Haldex clutch, esetshenziswa kakhulu ezimotweni zakwaVolkswagen neVolvo. Umehluko wejubane phakathi kwama-input shafts kanye ne-output shafts uholela ekwenyukeni kwengcindezi kawoyela engxenyeni ye-hydraulic ye-clutch. Ukwanda kokucindezela kubangela ukuthi i-piston ihambe, ecindezela ama-clutch discs ngepuleti lokucindezela elikhethekile. Ingakanani i-torque ezodluliselwa ku-shaft okukhiphayo incike ekucindezelweni kwamafutha. Ukucindezela kwama-clutch discs kulawulwa isilawuli se-electronic kanye nama-valve okucindezela. Uhlelo lokulawula luqukethe izakhi eziningi: inzwa ye-clutch, inzwa yokushisa ye-clutch, i-clutch actuator, isilawuli senjini, i-ABS kanye nesilawuli sesistimu ye-ESP, inzwa yesivinini senjini, inzwa yesivinini samasondo, inzwa ye-gas pedal position, inzwa yokusheshisa i-longitudinal, isignali yokumisa ". inzwa, inzwa yesibili yokubhuleka, iphampu kawoyela eyengeziwe kanye nenzwa yokudlulisa okuzenzakalelayo uma kuba nezinguqulo ezizenzakalelayo. 

I-clutch ye-electro-hydraulic

Kulolu hlobo lwe-clutch, asikho isidingo somehluko wesivinini phakathi kwama-input kanye nama-shafts okukhiphayo ukuze kutholwe ingcindezi kawoyela edingekayo ukuze ucindezele ama-clutch disc. Ingcindezi ikhiqizwa yiphampu kawoyela kagesi, eyenza lula lonke uhlelo lwe-hydraulic. I-torque emisiwe edluliselwa ku-shaft okukhiphayo ibonakala nge-valve yokulawula idigri yokuvula i-clutch, elawulwa yisilawuli se-clutch. Iphampu kawoyela kagesi inyusa isivinini se-clutch njengoba ingakha umfutho kawoyela owanele cishe ngokushesha. Isistimu yokulawula isekelwe enanini elifanayo lezinto njengasekuhlanganisweni koketshezi. Lo mklamo we-centre clutch utholakala kakhulu ezimotweni zeVolkswagen, Ford neVolvo.