Application of Eccentric Circular Cutter to Making of Gear Wheel and Others : 2nd Report, The Fitting Research of the Shaft and Hole

Abstract

This report deals with the theoretical study of the shaft and hole fitting, belonging to K-profile, as the first application of the envelope obtained from the eccentric circular motion as mentioned in the first report to the eccentric circular cutter. I determined the necessary condition q=4q' in the case of the 2nd contact fitting, and induced theoretically the necessary condition that brings the relative clearance between the shaft and hole fitting to the minimum in addition to the fact previously mentioned (or based on the previous condition). Then, I found the fact that the shaft and hole by this cutting method show the various good characteristics for a coupling, and it is practically possible to obtain the accurate shaft and hole.