To provide a numerical-control machining-program creation device including a work-origin setting unit that sets a work origin from shape data of a workpiece, a milling programming support unit that supports milling programming to create a milling program based on the shape data and the work origin, and a numerical-control machining-program creation unit that creates a numerical-control machining program from the milling program. The numerical-control machining-program creation device displays a coordinate of a machining program in a size easily understood by a worker at the time of milling programming.
展开▼
