Kodi crankshaft imachita chiyani? Ntchito yayikulu ndikusinthira mphamvu yakuyaka kwa petulo m'galimoto kukhala mphamvu yamakina ozungulira kudzera pamakina olumikizira ndodo, kutulutsa ku gearbox, kenako kusamutsa mphamvu kumawilo kuti ayendetse galimotoyo.

Kuphatikiza apo, ntchito za crankshaft zikuphatikizapo:

1. Kondomu mafuta kondomu ndi kuzirala cholumikizira ndodo ndi piston.
Pampu yamafuta mkati mwa injini imapopera mafuta mu poto yamafuta kudzera mu dzenje lamafuta lomwe lakonzedwa kale mkati mwa crankshaft, ndikuwatengera kumalo olumikizira ndodo ndi pisitoni, kuwapaka mafuta ndikuziziritsa, ndikutenga zinyalala zomwe zimapangidwira panthawi yosuntha. . pitani. 2. Yendetsani kugwedezeka kwa injini
Magalimoto apamwamba kwambiri, m'pamenenso injini ikugwedezeka pang'ono komanso kugwira ntchito bwino. Izi zikuphatikiza ndi ngozi yomwe crankshaft yokha idapangidwa kuti ikhale yolemetsa, ndipo ma crankshaft awiri amayendetsedwa mwachindunji pansi pa crankshaft. Amalumikizidwa ndi crankshaft kudzera m'magiya ndipo amakhala ndi ubale wokhazikika. Kuzungulira kwa ma crankshafts ndi kosiyana, ndipo liwiro limawirikiza kawiri kuposa la crankshaft.

3. Tumizani zambiri za liwiro ndi ngodya ya crankshaft, ndiko kuti, kuwonetsa zambiri zamakona a silinda iliyonse.
ECU ya injini (Electronic Central Control Unit) imatha kuwongolera kusiyana kwa nthawi ya camshaft kudzera pazidziwitso za ngodya iyi, kusintha nthawi yotsegulira ma valve olowa ndi kutulutsa; kuwerengera nthawi yotsegulira ma nozzles a jekeseni wamafuta mu silinda iliyonse, kuti muwonjezere torque ndikuchepetsa mpweya. Zotsatira.

4. Yendetsani mbali zina za injini kuti zizungulira.
Mwachitsanzo, sprocket nthawi kapena nthawi lamba pulley amayendetsa camshaft kuzungulira; amayendetsa jenereta kuti azithamanga, amayendetsa mpope wa madzi kuti ayendetse; amayendetsa zimakupiza thanki madzi kuthamanga, amayendetsa galimoto air conditioner kuthamanga, etc., amene ali gwero la mphamvu kwa zigawo zina ntchito. 5. Crankshaft ikugwirabe ntchito uku akusonkhezera mafuta mu poto yamafuta kuti aziziziritsa ndikutsuka chipinda cha crankshaft.
Kuphatikiza pa kudzoza khoma lamkati la silinda, kungayambitsenso kutentha kwa mkati mwa injiniyo kuchotsedwa ndi mafuta opopera ndikutaya poto yamafuta ndi chipika cha injini. Pitani kokayenda.