CUTTING TOOL HAVING VARIABLE ROTATION ABOUT A Y-DIRECTION TRANSVERSELY ACROSS A WORK PIECE FOR MAKING MICROSTRUCTURES

摘要

A cutting tool assembly having a tool post capable of lateral movement along a work piece to be cut and an actuator with a tool tip. The actuator provides for variable control of a rotation of the tool tip about an axis parallel to a y-direction transversely across the work piece for use in making microstructures in the work piece.