Fundamental Researches on a Perfectly Balanced Rotation-Reciprocation Mechanism : Report 2, Vibration on an Eccentric Geared Device of a Crankshaft Planetary Motion System and a Dynamic Balancing Machine

Abstract

This report relates to an eccentric geared device of crankshaft planetary motion system designed to satisfy two theories in the 1st report and a dynamic balancing machine with a vibrating table designed for this study. The construction of its device and constructional comparison between this device and known slider crank device, theoretical analysis on its motion and perfect balance, are described. From these results, it is made clear that the inertia force of reciprocating mass is perfectly balanced, and a moment due to its inertia force does not occur in this device. Further, vibration analysis on the vibrating table with a testing device in the dynamic balancing machine and its characteristics are described.