Kodi unyolo wanthawi ndi chiyani?

Unyolo wanthawi ndi imodzi mwamakina a valve omwe amayendetsa injini.Zimalola ma valve olowetsa injini ndi otulutsa mpweya kuti atsegule kapena kutseka nthawi yoyenera kuti atsimikizire kuti silinda ya injini nthawi zambiri imatha kutulutsa mpweya ndikutulutsa mpweya.Nthawi yomweyo, unyolo wanthawi ya injini zamagalimoto ndi nthawi yodalirika komanso yolimba kuposa malamba anthawi zonse.

Unyolo wanthawi ndi imodzi mwamakina a valve omwe amayendetsa injini.Zimalola ma valve olowetsa injini ndi otulutsa mpweya kuti atsegule kapena kutseka nthawi yoyenera kuti atsimikizire kuti silinda ya injini nthawi zambiri imatha kutulutsa mpweya ndikutulutsa mpweya.Nthawi yomweyo, unyolo wanthawi ya injini zamagalimoto ndi nthawi yodalirika komanso yolimba kuposa malamba anthawi zonse.

Unyolo wanthawi (TimingChain) ndi imodzi mwama valavu omwe amayendetsa injini.Zimalola ma valve olowetsa injini ndi otulutsa mpweya kuti atsegule kapena kutseka nthawi yoyenera kuti atsimikizire kuti silinda ya injini nthawi zambiri imatha kutulutsa mpweya ndikutulutsa mpweya.Nthawi yomweyo, maunyolo a injini yamagalimoto a Timing Chain Timing ndi odalirika komanso olimba kuposa malamba anthawi zonse.

Kuphatikiza apo, dongosolo lonse la unyolo wanthawi limapangidwa ndi magiya, maunyolo, zida zomangirira ndi zida zina, komanso kugwiritsa ntchito unyolo wachitsulo kungapangitsenso kusamalidwa kwa moyo wonse, komwe kumakhala kofanana ndi moyo wa injini. kuchepetsa kwambiri kugwiritsa ntchito ndi kukonza injini pambuyo pake.ochepa.

Pakalipano, maunyolo omwe amagwiritsidwa ntchito nthawi zambiri amagawidwa m'magulu awiri: maunyolo a manja ndi unyolo wa mano;pakati pawo, unyolo wodzigudubuza umakhudzidwa ndi kapangidwe kake kobadwa nako, ndipo phokoso lozungulira likuwonekera kwambiri kuposa lamba wanthawi, komanso kukana kufalitsa ndi inertia ndi Idzakhalanso yokulirapo.