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本文简要推导了瑞利商与霍尔茨原理相结合的方法计算轴系扭振的过程。并利用瑞利—霍尔茨法进行了大量实例计算,得出联轴节柔度对柴油机轴系扭振影响的一般规律,为柴油机配套轴系扭振减振器设计提供依据。
In this paper, the method of calculating torsional vibration of shafting is briefly derived by a combination of Rayleigh quotient and Holtz principle. A large number of examples were calculated by using Rayleigh - Holtz method. The general law of the influence of coupling flexibility on the torsional vibration of diesel engine shaft was obtained, which provided the basis for the design of the torsional vibration damper of diesel engine.