Draw a front and a right-side view of the object shown in Figure, and add the following dimensions and tolerances:

A. Define the bottom surface as datum A.

B. Assign a perpendicularity tolerance of 0.4 to both sides of the slot relative to datum A.

C. Assign a perpendicularity tolerance of 0.2 to the centerline of the 30-diameter hole centerline at MMC relative to datum A.

D. Assign a feature tolerance of ?0.8 to all three holes.

E. Assign a parallelism tolerance of 0.2 to the common centerline between the two 20-diameter holes relative to datum A.

F. Assign a tolerance of ?0.5 to all linear dimensions.

Figure

30 25 25 25 95 TOTAL A 30 20 BOTTOM SURFACE 15 15 10 30 SLOT