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@inproceedings{34801, author = {Hrubý, Petr and Hlaváč, Zdeněk and Židková, Pavla}, address = {London}, booktitle = {CER Comparative European Research 2016}, editor = {Michael McGreevy, Robert Rita}, keywords = {frequency; natural; vibration; bending; transverse; shafts; joints}, howpublished = {tištěná verze "print"}, language = {eng}, location = {London}, isbn = {978-0-9935191-3-0}, pages = {131-135}, publisher = {Sciemcee Publishing}, title = {CRITICAL ANGULAR VELOCITIES OF CARDAN SHAFT BENDING-GYRATORY VIBRATION}, year = {2016} }
TY - JOUR ID - 34801 AU - Hrubý, Petr - Hlaváč, Zdeněk - Židková, Pavla PY - 2016 TI - CRITICAL ANGULAR VELOCITIES OF CARDAN SHAFT BENDING-GYRATORY VIBRATION PB - Sciemcee Publishing CY - London SN - 9780993519130 KW - frequency KW - natural KW - vibration KW - bending KW - transverse KW - shafts KW - joints N2 - During operation of some types of trucks, permanent flexural deformations of propshafts between an engine and a gearbox appear. This paper theoretically explains and exemplifies causes of these deformations. Propshafts are in the steady state stressed by the dynamic exciter bending torques of harmonic course and their vectors are perpendicular to the rotating plane of an appropriate fork of Hook´s joint. The mentioned exciter torques cause relative lateral oscillations of the propshaft in its rotating area. When formulating a mathematical model, therefore isn´t justified assumption of a fixed inclination of the rotating shaft´s line deflection, which is generally accepted in the literature. It is necessary to assume formation of the relative transverse spatial oscillation in the system of the shaft, which makes rotation around Hook´s joints´ centers connector in the static equilibrium position. ER -
HRUBÝ, Petr, Zdeněk HLAVÁČ and Pavla ŽIDKOVÁ. CRITICAL ANGULAR VELOCITIES OF CARDAN SHAFT BENDING-GYRATORY VIBRATION. In Michael McGreevy, Robert Rita. \textit{CER Comparative European Research 2016}. London: Sciemcee Publishing, 2016, p.~131-135. ISBN~978-0-9935191-3-0.
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