Engineering, 07.10.2019 22:20 maddigrace3

Need asap
1. what material is specified?

2. what tolerances are allowed on:

(a) decimal dimensions?

(b) fractional dimensions?

(c) angular dimensions?

3. what heat-treating process is required after rough machining?

4. determine overall basic dimensions a b c.

5. what is the radius of all fillets and rounds?

6. compute dimensions d and e .

7. how many holes are .500?

8. how many external threads are to be cut?

9. what thread series is used for the internal and external threads?

10. what does 3/4 - 16unf - 2a - lh mean?

11. what are the upper- and lower-limits of the .7500 diameter portion?

12. what does 1 1/2 - 16un - 3a - lh mean?

13. what does .312 - 18unc - 1b mean?

14. what is the lower-limit diameter of the unthreaded 1 1/20 diameter portion?

15. determine the length of the 1 1/20 - 16 threaded portion.

16. how many holes are to be threaded 10 - 32unf?

17. how deep are the holes to be threaded?

18. give the angle to the horizontal at which the 10 - 32unf holes are to be drilled.

19. give the diameter of the circle on which the 10 - 32unf tapped holes are located.

20. identify the system of dimensioning used on the drawing of the rocker base.

21. change the decimal and angular tolerances so they apply in one direction (1) only. then, determine the upper- and lower-limit dimensions for a , b , c , d , e , and the 45° angle.

Need asap1. what material is specified? 2. what tolerances are allowed on:

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