Txhua lub sij hawm lub tog raj kheej hluav taws kub, lub zog ntawm combustion yog imparted mus rau lub crankshaft qws journal. Cov ntawv xov xwm rod deflects nyob rau hauv ib tug torsional motion mus rau ib co degree nyob rau hauv no quab yuam. Harmonic vibrations tshwm sim los ntawm torsional motion imparted ntawm lub crankshaft. Cov kev sib haum xeeb no yog qhov ua haujlwm ntawm ntau yam xws li cov zaus tsim los ntawm qhov tseeb combustion thiab lub ntuj frequencies cov hlau ua nyob rau hauv cov kev ntxhov siab ntawm combustion thiab flexing. Hauv qee lub cav, lub zog torsional ntawm lub crankshaft ntawm qee qhov nrawm tuaj yeem synchronize nrog kev sib haum xeeb, ua rau muaj suab nrov. Qee zaum qhov resonance tuaj yeem ntxhov siab lub crankshaft mus rau qhov tawg lossis ua tsis tiav.
Post lub sij hawm: Jun-23-2022