Nheyo nokushanda variator. CVT: Design uye Operation

Tanga kusimukira mapurogiramu siyana dzakanga atanga rokupedzisira remakore. Kunyange ipapo, ari Dutch injiniya pagomo pamusoro motokari. Kamwe zvigadziriswe izvi zvinoshandiswa maindasitiri michina.

Akadana variator mashandiro kuitira kumeso kuchinjwa torque kubva powerplant kusvika okunze, zvichiguma kwebasa motokari. Kazhinji, zano yakadaro inonzi kupfuura tsindirana kuramba shanduka gearbox. Munhuwo muridzi motokari zvakaoma kusiyanisa zviri basa razvo uye otomatiki hutachiwana. Nheyo nokushanda variator zvinopa vakarongeka yaunonyanya kushandisa pamwe crankshaft uye torque yedzimudzangara kunoitika nguva dzose, izvo zvinoita kuti tikwanise yekudyidzana kuponesa mafuta rinodyiwa. Transmissions iyi mhando zvingashandiswa motokari, midhudhudhu, Scooters, asi CAT kusangana mutoro kwakadaro uko haabvumiri kwayo hwakawanda pamusoro utility motokari. Nyaya iyi ichakurukurwa: CVT, akaramba shanduka kupfuudzwa, mudziyo, kuti uchishandisa pfungwa.

patani

Saka, isu kuongorora chikamu nhengo. Chimiro uye kushanda nheyo variator - vakawanda zvikamu. Huru dzakabatana ndiwo:

• detaching mudziyo of crankshaft uye nokubata;
• Kushanduka nokukurumidza;
• mamwe Thando chikwata (kupararira ichi mhando regai kuriritira kufamba shure mamiriro, ari kwakajairika yemapuraneti rutapudzo giya akatasva kuti chinangwa ichi);
• kudzorwa chikwata nokudzora kuchinjwa torque uye kumhanyisa;
• otomatiki batira mashandiro ari Centrifugal chiito uye wokuwedzera Unit, zvinosanganisira kuva electromagnet, uye inotongwa Electronics maitiro;
• hydraulic transformer mhando.

Ndiyo vakawanda maumbirwo variativnoj bhokisi. Panewo nemagungano akasiyana transmissions zvakadaro, siyana mhando hutachiwana torque.

CVT - Zvinotaurwa kushanda, mhando CVT

patani kuvandudzwa zvakakonzera kuti paiva zviga nokushanda mudziyo ichi:

V-bhandi kuvakwa. Vachishandisa kutenderera crankshaft iri chakasvitswa kuti propellers achishandisa imwe kana mbiri mabhandi simba. Anobudiswa maererano chinokosha Michina kuitira mukuru achishanda upfumi. Izvi bhandi nemotokari akatasva ari pulleys maviri, iine yegwara conical disks. Wemanomano izvi zvakagadzirwa mhinduro iri shanduka dhayamita pulleys. Kuderedza kana Kuwedzera ukuru pasikweya kunoitika pamwe kubatsirwa hydraulic ino, kuti Centrifugal simba uye chitubu zvitsigiso. Pasikweya anoiswa pamusoro deva, vachibvumira kushoma kuderedza frictional simba.

Mumwe wokutanga transmissions dzakadaro kakawanda dzakabvarurwa nokuda mhosva bhandi kugadzirwa. Modern motokari hutachiwana bhandi unobereka itsva ruzivo kupa upenyu basa kusvikira 2000000 makiromita. Mabhandi anogadzirwa nokubatanidza chaiyo waya chokuedza pakati yakatarwa uye simbi ndiro. Muchiitiko ichi chakadai kutamira ane kunzwisisa zvakanaka. Zvinonzi izvi hwokugadzira mhinduro vakabvumira kutakura panzvimbo yakadaro vari muchikwata che mamwe transmissions.

Shanduka pakukurumidza achikanganisa-chain tikachirega. Rakashandiswa Link cheni bhandi ane mukana wokushandiswa zvakanaka. Munyika ino, asi cône pulleys dzinoitwa pakubhadhara anokosha hwendarira nokuda pamatunhu zvinorema. Dunhu rimwe kwakadaro uye nheyo zviito variator vane mukuru kunyatsoshanda. Uye zvose nokuti simba kurasikirwa ipfupi yekudyidzana.

Ungazviita sei?

Chii CVT, nheyo yacho variator? The shanduka hutachiwana zvinogona kudzorwa chete kubudikidza yemagetsi hurongwa. Izvi zvinoda akurumidze Kupindura nokuwedzera crankshaft nokukurumidza uye kukarukureta rwemotokari pasikweya kushandura chisimudziso diameters. Naro Electronics achibvumira kuti chaiyo kwadzinoita simba chirimwa, kuti batira nevamwe nodes munguva chaiyo.

The mutyairi anodzora Kupfuudzwa mhikuriso ane seti mitambo yakafanana otomatiki hutachiwana. Electronics Via computation anoita dhayamita pulleys, unoenderana chemhando kunyatsoshanda. Kana tichimhanya panguva mbudo kubva injini kuwedzera, conical discs pedyo pamwe chete uye kuwedzera mbeu kunoitika chisimudziso dhayamita. Panguva imwe chete kuderedza zvombo reshiyo ukoshi. Uyezve, pane hurongwa kuti ndiye anokonzera yaunonyanya kushandisa rwemotokari cône zvikamu. nzvimbo yavo uye pakakoromorwa anodzora Switch controller. Kana razdvizheniya conical zvikamu zvokudya bhandi Bends dzakapoteredza chisimudziso mudenderedzwa diki uye aienda - refu dhayamita. vatyairi vakawanda havatombobvumi kubvunza mubvunzo: chii CVT, kweguyo musimboti chiito? Just dana mudziyo uyu pabhokisi rwoga, asi ivo vakasiyana yekudyidzana mu mamiriro.

Unhu nokupfuuridzirwa kana kuwedzera uye kutyaira pamukwidza

Kana motokari Inowedzera, hakusi uchapupu yakafanana kuwedzera injini nokukurumidza.

Ivo vanoramba kuchinja panguva kuwedzera nokukurumidza. Kushanduka bhokisi vakazvimiririra uye akaramba shanduka hutachiwana. Kana motokari iri kuwedzera, apo motokari anotanga sipidhi zvishoma, CVT kuchaderedza pamusoro reshiyo uye kuti neizvi muitiro. Modes zviri kushanda injini ine kutapukirwa kwakadaro zvinobetsera.

rechengetedzo

The midziyo uye nokushanda variator zvichiita basa rokuongorora uye mhosva inodhura uye nguva oparesheni. Kubvisa chakakomba kukuvara bhandi kana zvimwe zvikamu - inhau inodhura. Nokuti lubrication hurongwa anoshandisa mafuta chaiwo hutachiwana uye ane kudhura tisina garandi basa. On zvichiitika malfunctions kunogona kudzivisa onboard kombiyuta ane basa wokuzvidzora nechirwere uye yokuongororwa connector. With matsva vashandi basa vari chokuita electronic marongedzero kuverenga mhosva Codes uye kwavakazoita kucheneswa. Shanduka nokukurumidza inogona kushandiswa pachishandiswa chokufambisa zviduku traction mukirasi.

Ndinofanira up injini pakutanga sangano?

Pakururamisa kubvisa michina akashongedzerwa variative gearbox, injini inofanira kudziyirwa. Izvi imhaka kudiwa muchidziisa lubricating Urume uye kuidzosera ose nzvimbo uye aggregates. Kana girisi harifaniri pasi dzimwe mashoko - izvi kuchawedzera yabvaruka, uye achaita mhanyisa kudikanwa kugadziriswa. Unofanirawo nguva Anodongorera pamusoro ufanane mafuta hutachiwana. Chete pashure inodziya-up nzira kutanga sangano. Nokushaiwa kuzara uye zvikanganiso vanofanira kusiya Towing motokari uye motokari mumigwagwa vari yasakara.

Variator (kutaba) - nheyo oparesheni, mudziyo

Nokuti kutapukirwa havukavu nomubato yake mabvi variative yedzimudzangara, munhu batira mashandiro. It ine muviri muranda uye tenzi nemotokari pamwe damper zvitubu uye kukweshera linings, batira kusunungurwa mashandiro. Mumwe Disc akatasva injini mugodhi uye rotates pamwe nomubato. The chinhu chechipiri chiri papi pasuo bhokisi uye pasi Zvakaitwa kudzvanya simba batanidza, kuparadzira torque kuti PPC. Pashure paizvozvo, vachishandisa kutenderera achaiswa hwakatamisirwa nemavhiri.

zvinhu zvakanaka

Zvingakubatsira kuti nokushanda variator anobvumira kuti vaite basa guru mumotokari. Vakarongeka injini oparesheni kunoratidza mafuta upfumi zvakanaka. Kana uchityaira mumamiriro ezvinhu tsvedza mugwagwa pamusoro pitikoti kushanda Kwabviswa. The inofamba hakuzovi anorovera uye jerks, sezvo vaipikisa kuti redzidziso. choutsi kwokufananidzira zvichava yakaderera pane kuti vanhuwo motokari, uye dzichimhanya kumhanyisa.