The kushanda nhungamiro mudziyo uye otomatiki hutachiwana (otomatiki gearbox)

Automatic hutachiwana - mumwe mhando motokari transmissions, izvo transmits injini torque kuti mavhiri. The chikuru chinoratidza bhokisi iri kuti kusarudzwa uye giya-chinja rinoitwa pasina kupindira mutyairi, maererano ano motokari ezvinhu. Mazuva ano nyaya tichaedza kuwana zvose zviri pasi otomatiki kupfuudzwa, mudziyo uye nheyo kushanda.

Classical otomatiki hutachiwana inoumbwa zvinotevera:

• Urume akabatanidzwa pamwechete. Chikamu ichi ndicho chinhu chakaoma kunzwisisa zvikuru uye irreplaceable mune otomatiki hutachiwana. Kuti transmits torque kubva womukati injini kuti mavhiri. Riri pakati muviri womukati injini uye nokubata.
• Planetary gearboxes. basa ravo zvakare nokubata injini simba kutyaira motokari. Musiyano chete iri kuti yemapuraneti giya rinoitwa yairevererwa kuchinjwa torque vanokwanisa (hydraulic batira mabasa zvakananga).
• Kukweshera batira. Gears vari Akasiya takaparadzana namagwatidziro otomatiki okunze.
• Freewheel. Rakagadzirirwa kuderedza kuvhunduka muzvirevo mashandiro kuti nokuchinja motokari nokukurumidza.
• Unobva miseve uye ngoma.

Nheyo kushanda uye otomatiki mudziyo

hutachiwana ichi rine yakatarwa pakati spools, kutungamirira kubuda mafuta kupararira kuti kukweshera batira Akadamburanya zvisungo pistons. Vangapiwa nzvimbo wakagarira kushandisa selector mhikuriso. Saka, pashure imwe nokuchinja muoti ( "Dzinga" semuenzaniso) ari gearbox uye kudzvanya pamusoro akisarareta chitiviri injini transmits simba raro nemavhiri, sezvamakaropafadzwa muzvizhinji kuti rachulis iri avimbiswa (mu chikamu chechipiri Photo anoratidza maumbirwo yavo). Ndiyo musimboti kushanda kweguyo otomatiki hutachiwana.

Uyewo kucherechedza ndechokuti zvaitika hutachiwana yakakamurwa muzvikamu zviviri maererano nenheyo chiito:

• Hydraulic mudziyo.
• Electronic.

Wokutanga mhando ine zvinotevera nheyo kushanda uye zvaitika hutachiwana mudziyo. Pano, mumwe Centrifugal regulator pamusoro hydraulic kumanikidzwa ane zvaitika kushandiswa mafuta. The regulator, akavapindurawo, kwakabatana kuti goho nomubato ari otomatiki hutachiwana. Mukuwedzera, mafuta aibuda hydraulic iri kusashanda nokutsikirira pasi akisarareta chitiviri pedyo mutyairi. Kutapukirwa ipapo anogamuchira mashoko nezvenzvimbo yacho, saka kuti nokuchinja rinoitwa spools uye kuzombotaurazve kwebasa motokari chemabhazi.

Panyaya yemagetsi kushandisa michina, apo nheyo kushanda uye otomatiki mudziyo ndiko kushandiswa solenoids, kunoita vangapiwa nokupfuuridzirwa redzimba. Cables zvikamu izvi dziri kune electronic hutachiwana kudzora chikwata. Wokupedzisira chaikosha anosarudza kufambisa solenoid, apo kufungisisa nzvimbo gasi chitiviri, kuitika motokari nokukurumidza uye nzvimbo selector mhikuriso.

Sezvaunogona kuona, vose nokupfuuridzirwa vane zvakafanana musimboti kushanda uye mudziyo. Uye yokugadzirisa otomatiki transmissions, nenzira, zvakare, saizvozvo kuti mabhokisi maviri.