Dual-mashoma flywheel

Iyo injini yekupisa yemukati iri kure nekukwana, uye kuibatanidza kubhokisi regiya neclutch kunogadzira mamwe matambudziko ayo vagadziri vanga vachiedza kugadzirisa kwemakore. Uye zvinofanira kubvumwa kuti vari kuzviita zvakanyanya uye zvinobudirira.

Shanduko mukukwirisa kwepistoni, zvichibva pakuwedzera kana kugamuchirwa kwegasi nemutyairi, uye kutadza moto pachayo, pamwe nekuchinja munzira yekufamba kwepiston, kunokonzera shanduko mukumhanya kweinjini. . Izvi zvinokonzeresa kudedera kunofambiswa kubva ku crankshaft kuburikidza neflywheel, clutch uye shaft kune gearbox. Ikoko vanogovera kune mazino egiya. Ruzha runoperekedzwa narwo rwunozivikanwa seruzha runorira. Kudedera kubva muinjini kunokonzerawo kuzununguka kwemuviri. Zvose pamwe chete zvinoderedza kunyaradza kwekufamba.

Chiitiko chekufambiswa kwemavibrations kubva ku crankshaft kuenda kuzvinhu zvinotevedzana zvedhiraivha system ine resonant muzvisikwa. Izvi zvinoreva kuti kusimba kwemaoscillations aya kunoitika mune imwe nhanho yekutenderera kumhanya. Izvo zvese zvinoenderana nemazhinji anotenderera emota uye giya bhokisi, kana kuti pane yavo nguva ye inertia. Iyo yakakura nguva yeinertia yemazhinji anotenderera egiya bhokisi, inodzika iyo yekumhanyisa panoitika isingadiwi resonance chiitiko. Nehurombo, mune yakasarudzika nzira yekutapurirana, chikamu chakakura kwazvo chemazhinji anotenderera chiri padivi reinjini.

Silencer in shield

Pasinei nematambudziko akadaro, vagadziri vagara vakawana nzira yekudzivirira kutapurirana kwemahara kwekudengenyeka kubva kunjini kuenda kune kutapurirana. Kuti uite izvi, clutch disc inoshongedzerwa ne torsional vibration damper. Inosanganisira torsion uye friction elements. Iyo yekutanga inosanganisira dhisiki dhisiki uye counter dhisiki, pamwe nehelical zvitubu zviri mune inoenderana cutouts mune disk body. Nekusiyanisa saizi yeakachekwa uye zvitubu, akasiyana vibration damping maitiro anogona kuwanikwa. Chinangwa cheiyo friction elements ndechekudzivirira kuzungunuka kwakanyanya kweiyo vibration damper. Iyo inodiwa coefficient of friction pakati pekushanda kwekushanda inowanikwa kuburikidza nekushandisa zvindori zvekuputika zvakagadzirwa, somuenzaniso, kubva mupurasitiki yakakodzera.

Iyo vibration damper mu clutch disc yakagadziridzwa zvakasiyana mumakore apfuura. Parizvino, sanganisira. maviri-nhanho vibration damper ine yakaparadzana pre-damper uye maviri-nhanho vibration damper ine yakabatanidzwa pre-damper uye inoshanduka friction.

Vibration damping pane clutch disc haina kunyatsoshanda. Resonance uye inoperekedza ruzha inoitika mune isingaite yekumhanyisa renji kana kukwira zvishoma. Kuti uibvise, iwe unofanirwa kuwedzera zvinoenderana nenguva yeinertia yezvikamu zvinofamba zvegiya bhokisi nerubatsiro rweimwe flywheel yakaiswa pane giya shaft. Nekudaro, mhinduro yakadai yaizokonzera matambudziko makuru ekuchinja sezvo kuwiriraniswa kwaizodikanwa nekuda kwekuwedzera kutenderera kwemavhiri eiri vhiri repamusoro.

Dual-mashoma flywheel

Mhinduro iri nani zvikuru ingave yekupatsanura huwandu hweiyo flywheel muzvikamu zviviri. Imwe yakanyatsobatanidzwa kune crankshaft, imwe yakabatana kune zvikamu zvinotenderera zvegiya bhokisi kuburikidza ne clutch disc. Saka, maviri-mass flywheel akagadzirwa, nekuda kwekuti, pasina kuwedzera huwandu hwese hweiyo flywheel, kune rumwe rutivi, kuwedzera munguva dzeinertia yehuwandu hunotenderera hwekutapurirana hwakawanikwa, uye kune rumwe rutivi. , kuderera munguva yeinertia yezvikamu zvinotenderera zvejini. Somugumisiro, izvi zvakaguma nenguva dzinenge dzakaenzana dze inertia kumativi ose maviri. Nzvimbo ye damper ye vibration yakashandurwa zvakare, iyo yakatakurwa kubva kune clutch disc pakati pezvikamu zveflywheel. Izvi zvinobvumira kuti damper ishande pamakona ekutungamirira kusvika ku60 degrees (pa clutch disc iri pasi pe20 degrees).

Kushandiswa kwemaviri-mass flywheel kwakaita kuti zvikwanise kushandura huwandu hwekudengenyeka kweresonant pazasi pekumhanya kusingaite, uye nekudaro kupfuura yekushanda kweinjini. Pamusoro pekubvisa mavhitavhinzi ane resonant uye inoperekedza hunhu hwekutapurirana ruzha, iyo mbiri-mas flywheel inoitawo kushanduka kuve nyore uye inowedzera hupenyu hwemasynchronizers. Inobvumirawo zvishoma kubva muzana (inenge 5) kuderedza kushandiswa kwemafuta.

Zvemakirasi ejunior

Iko kuchinjika kukwirisa kweinjini uye nzvimbo shoma mukamuri yeinjini inoita kuti kushandiswa kweviri-mass flywheel pachinzvimbo chechinyakare kungave kwakaoma kana kusagoneka. DFC (Damped Flywheel Clutch), yakagadziridzwa neLuK, inokutendera kuti ushandise zvakanakira maviri-mass flywheel mumotokari diki nepakati. Iko kusanganiswa kweflywheel, kumanikidza ndiro uye clutch disc mune imwe unit inoita iyo DFC clutch yakakura seyakare clutch. Mukuwedzera, iyo DFC clutch assembly haidi kuti clutch disc ive pakati.

Zvinodiwa, kusimba uye mutengo

Iyo yakakosha dual-mass flywheel yakagadzirirwa imwe injini uye gearbox. Nechikonzero ichi, haigone kuiswa pane chero imwe mhando yemotokari. Kana izvi zvikaitika, kwete chete mheremhere yekufambisa inowedzera, asi iyo flywheel pachayo inogona kuparadzwa. Vagadziri vanorambidzawo kupatsanura dual-mass flywheel kuita zvikamu. Chero kurapwa kwekugadzirisa kwekukwesha nzvimbo, chero "kugadziriswa" kwevhiri zvakare hakugamuchirwe.

Kana zvasvika pakusimba kweiyo dual mass flywheel, ibhizimusi rinonyepa, nekuti rinogara sei zvinoenderana nezvakawanda zvinhu, zvinosanganisira mamiriro einjini, maitiro ekutyaira uye mhando. Nekudaro, pane maonero ekuti inofanirwa kugara kwenguva yakareba senge clutch disc. Kune zvakare kurudziro yetekinoroji iyo, pamwe neiyo clutch kit, iyo mbiri-mass flywheel inofanirawo kutsiviwa. Izvi, zvechokwadi, zvinowedzera mari yekutsiviwa, nokuti vhiri-maviri vhiri harina kudhura. Semuyenzaniso, muBMW E90 320d (163 km) mutengo wevhiri rekutanga-rakagadzirwa vhiri PLN 3738, uku kutsiva kwaro kuchidhura PLN 1423.