Augmented reality simulation device which displays a virtual object on a machine tool and computer-readable medium

A non-transitory computer readable medium having recorded thereon an augmented reality simulation program for causing a computer to function as an augmented reality simulation device, the augmented reality simulation program causing the computer to function as the augmented reality simulation device comprising:

• extension information display means for displaying a virtual object so as to be superimposed on a real machine tool;
• relation information acquisition means for acquiring first relation information which is information that specifies relation between the virtual object and control axes of a numerical controller that controls the machine tool and second relation information that is output from the numerical controller which is information that specifies control settings of the control axes themselves and that also specifies an axis orientation relation between the control axes;
• conversion means for converting a movement amount in a first coordinate system which is a coordinate system of the control axis to movement information in a second coordinate system which is a coordinate system for allowing the extension information display means to display the virtual object on the basis of the first relation information and the second relation information;
• and
• calculation means for calculating a display position and a display angle of the virtual object on the basis of the movement information in the second coordinate system after the conversion, wherein
• the extension information display means displays the virtual object on the basis of a calculation result of the calculation means.