METHOD FOR CONTROLLING COMBINED LATHE APPARATUS, COMBINED LATHE APPARATUS, TURNING TOOL HOLDER, BLADE POSITION REGISTERING APPARATUS, AND BLADE POSITION DETECTING APPARATUS

摘要

A carriage is moved in a direction including a Y axis component in order to move a turning process tool that is attached to a tool spindle along a horizontal line that is perpendicular to a Z axis, and thus, a turning process is carried out on a workpiece which is attached to a workpiece spindle.