Engineering Printreading

1. What is the diameter of the bosses?

2. What is the tolerance on the holes in the bosses?

3. What are the width and height of the cutouts in the sides of the box?

4. What are the width and depth of the legs of the box?

5. How many degrees are there between the legs of the box?

6. What is the maximum surface roughness in micro-inches permitted on the machined surfaces?

7. How many surfaces are machined?

8. What would be the inside diameter of the mating part that this box fits into?

9. If the mating part is .40 thick, and a flat washer and lockwasher are used, what diameter and length of socket head cap screws would be used to fasten the part together? (See the threads, fastener and washer tables in the appendix, A5-A13) Note: Fastener lengths available in .25” increments

10. What is the thickness of (A) the side walls of the box; (B) the top of the box; (C) the bottom of the box? Disregard the bosses.

11. Give overall inside dimensions of the box.

12. What are the overall outside dimensions of the box?

13. How many screws are required to fasten the box to the mating part?