In an NC drilling operation, the tool tip is at a location (100, 0, 100). The datum (0, 0, 0) is left hand lower corner on top surface of the workpiece, which is rectangular (300 mm ´ 300 ´ 15 mm thick). A thru’ hole of 10 mm diameter is to be drilled in the centre of the workpiece. Using only rapid positioning and linear interpolation functions, write the program blocks, in absolute mode.
Assume permitted cutting speed = 32 m/min and feed rate = 150 mm/min.