Crankshaft nikimwe mubice byingenzi muri moteri yaka imbere, ni umugongo wa moteri, nigice cyingenzi cyo kwihanganira ingaruka no kohereza imbaraga

Crankshaft igizwe ahanini nimpera yimbere yigitereko, ijosi nyamukuru ryizuru, ikinyamakuru gihuza ikinyamakuru, igikonjo, impagarike, impera yinyuma, nibindi byingenzi. piston ihuza inkoni itsinda mumashanyarazi asohoka hanze, kandi irashobora gutwara uburyo bwa valve ya moteri yo gutwika imbere nibindi bikoresho bitandukanye. Ibidukikije bikora hamwe nihungabana rya crankshaft biragoye cyane, kandi bigira ingaruka zingaruka zimpinduka zigihe cyumuvuduko wa gaze, ingufu za centrifugal nimbaraga zidafite imbaraga mugihe cyakazi. Kubwibyo, mugutunganya no gukora, ibipimo byukuri, uburinganire bwukuri hamwe nubuso bwa buri gice cya crankshaft bifite ibisabwa byinshi

Ubusanzwe igikonjo gikozwe mubyuma biciriritse bya karubone, ibyuma biciriritse bya karuboni cyangwa ibyuma byangiza