Experimental and theoretical investigation of CVT rubber belt vibrations

被引：1

作者：

Kot, Adam ^{[1
]}

Latas, Waldemar ^{[2
]}

机构：

[1] Cracow Univ Technol, Fac Mech Engn, Dept Automot Vehicles, Al Jana Pawla II 37, PL-31864 Krakow, Poland

[2] Cracow Univ Technol, Fac Mech Engn, Dept Appl Mech & Biomech, Al Jana Pawla II 37, PL-31864 Krakow, Poland

来源：

OPEN ENGINEERING | 2021年 / 11卷 / 01期

关键词：

continuously variable transmission; moving beam vibrations; high-speed camera; AXIALLY MOVING BEAM; NONLINEAR VIBRATION; ROTARY INERTIA; STABILITY; RESONANCE; TRANSMISSION; DYNAMICS; SYSTEM;

D O I：

10.1515/eng-2021-0121

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article contains the results of experimental tests of vibrations of a continuously variable transmission (CVT) belt transmission driven by a two-stroke internal combustion engine. The measurements were made with the use of a high-speed camera, which allowed to obtain results impossible to obtain with other measurement methods. The nonlinear integro-partial differential equation of vibrations of the moving belt is given. Based on a simplified linear equation, the observed effects on the amplitude-frequency characteristics obtained from the measurements are explained. An approximate formula is given that allows for determining the transmission belt velocities for which resonances occur.

引用

页码：1196 / 1206

页数：11

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