DEVICE FOR CUTTING AND BURNISHING A SURFACE OF A WORK PIECE

摘要

The subject invention provides for a device (20) coupled to a machine (22) for cutting and burnishing (24) a surface of a work piece and a tool attachment assembly for the device. The device includes a cap (84) movable between an engaged position preventing removal of a first modular insert (60) from a cavity (38) when in a cutting mode and a second modular insert (68) from the cavity (38) when in a burnishing mode and a disengaged position allowing independent removal of the first modular insert from the cavity when in the cutting mode and the second modular insert from the cavity when in the burnishing mode. The tool attachment assembly (58) includes a biasing apparatus (148) engaging a support (140) to apply a first force to the support (140) and a burnishing member (7) with the support (8) being rotatable relative to a modular insert (68) in response to a reaction force.