Kodi sensor ya crankshaft imachita chiyani m'galimoto?
Udindo wa crankshaft sensor m'galimoto umaphatikizapo izi:
Kuwongolera Nthawi Yoyatsira : Masensa a Crankshaft amawunika momwe crankshaft imazungulira ndikupereka chidziwitso chofunikira ku Unit control Unit (ECU) kuti ithandizire kudziwa nthawi yoyenera kuwombera silinda iliyonse. Izi zimatsimikizira kuti spark plug imayaka pamene pisitoni ifika ku TDC ndipo kusakaniza kumakanikizidwa kuti ikhale yabwino kwambiri, motero kukwanitsa kuyaka bwino kwamafuta ndikuwongolera mphamvu ya injini ndi chuma. pa
Kuwongolera jakisoni wamafuta : Sensa ya malo a crankshaft imagwiritsidwanso ntchito kuwongolera njira ya jakisoni wamafuta, kuwonetsetsa kuti mafuta amatulutsidwa panthawi yoyenera kuti akwaniritse zosowa za injini. Poyang'anira malo a crankshaft, dongosololi limatha kuwongolera molondola kuchuluka kwa jekeseni wamafuta kuti zitsimikizire zotsatira zabwino kwambiri za kuyaka pansi pamikhalidwe yosiyanasiyana yogwirira ntchito. pa
Injini yoyambira ndi kuthamanga : Poyambira injini, cholumikizira cha crankshaft chimatsimikizira kuti injiniyo imayamba nthawi yoyenera ndikugwira ntchito mokhazikika. Kuphatikiza apo, imakhudzidwa ndi kuwongolera liwiro lopanda ntchito komanso kuwongolera kutentha kwamafuta, kuthandiza ECU kusintha kutseguka kwa throttle kapena malo a actuator osagwira ntchito kuti asunge liwiro la injini losagwira ntchito. pa
: Ngati crankshaft position sensa ikulephera, makina oyendetsa galimoto amatha kuzindikira ndi kusonyeza vuto powerenga code yolakwika, kuthandizira kuzindikira zolakwika ndi kukonza ndi akatswiri.
Sensor ya crankshaft imagwira ntchito kuti ipereke chidziwitso chofunikira ku kasamalidwe ka injini poyesa molondola ndikuwonetsa malo ndi liwiro la crankshaft. Imazindikira ndikutulutsa ma sign point point, ma sign a crankshaft Angle, ndi ma siginecha othamanga a injini, omwe amalowetsedwa mu ECU munthawi yeniyeni, pomwe ECU imawerengera nthawi yoyenera kuwombera ndi kuchuluka kwa jakisoni wamafuta pa silinda iliyonse. pa
Masensa a crankshaft (CPS kapena CKP) amagwira ntchito yofunika kwambiri pamagalimoto. Ndi imodzi mwamasensa ofunikira kwambiri pamakina owongolera injini, ndipo ntchito zake zazikulu ndi izi:
Liwiro la injini : Sensa ya crankshaft imatha kuyang'anira kuthamanga kwa crankshaft munthawi yeniyeni, kuti iwerengetse bwino liwiro la injini. Izi ndizofunikira kwambiri pozindikira kuchuluka kwa jakisoni wamafuta ndi kuyatsa patsogolo kolowera.
Dziwani malo a pisitoni : Pozindikira kuzungulira kwa crankshaft, sensa ya crankshaft imatha kudziwa malo enieni a pistoni mu silinda. Izi ndizofunikira pakuwongolera nthawi yoyatsira komanso jekeseni wamafuta.
Kuwunika momwe injini yogwirira ntchito imagwirira ntchito: imatha kuyang'anira momwe injini ikugwirira ntchito, ikangopezeka ngati moto kapena kusowa kwa moto ndi zolakwika zina, imagwira mwachangu chizindikiro chachilendo, komanso munthawi yake kugawo lowongolera injini kutumiza zidziwitso zochenjeza.
Konzani bwino mpweya wabwino : Kupyolera mu kuwongolera bwino kwa malo a crankshaft, njira yoyatsira mafuta imatha kukonzedwa bwino, kutulutsa kwazinthu zovulaza kumatha kuchepetsedwa, komanso kuyendetsa bwino kwagalimoto.
Ntchito zina : Kuphatikiza pa kuwongolera jakisoni wamafuta ndi kuyatsa, sensa ya crankshaft imagwiranso ntchito pakuwongolera kuthamanga kwachabechabe, kuwongolera mpweya wotulutsa mpweya, komanso kuwongolera mpweya wamafuta.
Lembani ndi kuyika malo
Pali mitundu iwiri ikuluikulu ya masensa a crankshaft: maginito amtundu wa pulse ndi mtundu wa Hall. Magnetic pulse sensors nthawi zambiri amayikidwa pafupi ndi nyumba yotumizira flywheel, pomwe masensa a Hall amayikidwa pambali pa crankshaft pulley kumapeto kwa crankshaft kapena panyumba yotumizira pafupi ndi flywheel. Malo enieni oyika adzasiyana malinga ndi chitsanzo ndi mapangidwe.
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Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
