4. A design concept has a T-shaped part that must slide in slot with a close fit. A schematic is shown below of the two parts and the approximate size of the slot and slider(dimensions are in millimeters). It is now time to decide the details for a drawing. Manufacturing has told you that the features on the slot can be produced with a total tolerance band of 0.04mm and the features on the slot can be produced with a total tolerance band of 0.06mm. On the sketch of the parts below, mark up the changes you would make to the two parts in order for them to slide properly. You may also add features as needed. You only need to focus on the sizes and features of the sliding portion for this exercise. 7 4 Å 8 8

Fig: 1