Assignment:
The part outline in Figure is to be profile milled in several passes from a rectangular slab (outline of slab shown in dashed lines), using a 25-mm diameter end mill with four teeth. The initial passes are to remove no more than 5 mm of material from the periphery of the part, and the final pass should remove no more than 2 mm to cut the outline to final shape. Write the APT geometry and motion statements for this job. The final part thickness is to be the same as the starting slab thickness, which is 10 mm, so no machining is required on the tap and bottom of the part.
Provide complete and step by step solution for the question and show calculations and use formulas.