Effect of the Diaphragm Shape of Diaphragm Coupling on Shaft Reaction Force and Moment

摘要

This study examines the rotation transmission performance by the diaphragm shape of diaphragm coupling. The stress state produced in diaphragm of the polyimide material was determined by analyzing the reaction force in each shaft using a finite element method, using allowable lateral misalignment is occurred in coupling between a drive shaft and driven shaft. Next, the stress state was analyzed the same diaphragm shape when angular misalignment occurred. It was examined that diaphragm shape by evaluating rotation transmission performance through lateral misalignment and angular misalignment.