Process and device to realise a coaxial connexion element with at least one peg

摘要

the invention relates to a process for making a cylindrical body having at least a portion of the cylindrical base having a nipple projecting from its outer surface in which is a cylindrical body with a draft of the peripheral flange diameter equal to the external pins to secure the diameter and width of the base of the tu00e9tons to obtain.;we realize that the pins (13), and take off the excess material of the collar (24) in a single machining operation by means of at least one cutter (14) having a hollow shape (15), which rotates about an axis (a3) perpendicular to the longitudinal axis. (r1) of the pe eft (12).in the draft (12) rotating around its longitudinal axis (a1) and with the strawberries (14) rotate in the opposite direction around a second axis (a2) parallel to the longitudinal axis (a1) of the bar (12), (14) or those with a strawberry the surface pu00e9riphu00e9riqu (e) substantially spherical cutter is in contact with the surface of the bar (12).