Hydrostatic rolling tool with rotating body and rotating body of hydrostatic type rolling tool

摘要

A rotating body 1 for a rolling tool 10 for machining a hole or contour having a relatively small diameter in a workpiece has been proposed. For this purpose, the rotating body 1 for the static pressure type rolling tool 10 is used, the rotating body 1 can rotate about the rotating axis R passing through the center Z of the rotating body 1, and the rotating body 1 has a rotating axis. It has a central axis L that is perpendicular to R and passes through the center Z of the rotating body 1. For rolling of workpieces, the rotating body 1 is formed in a cross section of the rotating body 1 and includes a processing region 2 having a processing contour line 3 including a first processing arc 4a and a second processing arc 4b. The first machining arc 4a extends around the first machining center M4a, the second machining arc 4b extends around the second machining center M4b, and the two machining centers M4a, M4b , Are offset from each other and offset from the center Z of the rotating body 1.