Honing head structure used in the honing processing method of the inner surface of the inner cylinder of the workpiece and its processing method

摘要

This invention uses the honing processing method of the inner cylinder inner surface of the workpiece which made the surface pressure applied to each surface of the inner cylinder inner surface of a workpiece almost uniform, and the inner cylinder inner surface after processing, and the structure of the honing head used for the processing method. The purpose is to provide.;When honing is performed on the inner surface of the inner cylinder B of the workpiece CB with the grindstone 25 provided at the outer circumferential portion of the honing tool 5 of the honing head 1 freely rotating and freely reciprocating. Honing is performed by swinging the grindstone 25 whose expansion pressure is adjusted by the expansion pressure adjusting device 11 installed in the tool 5 with an axis circumferentially perpendicular to the reciprocating direction of the honing head 1. In addition, the wobble stone 23 having the whetstone 25 is characterized in that the swinging freely installed on the honing tool 5.