Method of operating a numerically controlled machine tool having a worktable capable of rotation about two intersecting axes

摘要: A method of working on a sloping surface work is disclosed by means numerically controlled machine tool comprising cutting carried spindle movable along three orthogonal axes, and worktable rotatable both about its own axis another angularly displaced 45 degrees therefrom. The movements the axes revolutions two are all numerical control system, to which there input prescribed data concerning particular workpiece be machined. system programmed cause work, for example, conical or drill one, more holes in preassigned positions surface.