SPINDLE FOR MACHINING PRECISION INTERIOR SPLINES

摘要

P The invention proposes a spindle (1) for machining internal grooves and comprising a cylindrical entry guide (15) of diameter D1 and a cutting section (20). Such a spindle is remarkable in that the cutting section (20) is subdivided into a plurality of cutting sections (25) separated by recentering guides (26) having a diameter equal to the diameter D1 of the inlet guide (15), in order to rigorously center the grooves relative to the reference bore previously machined in the part (30). /P