For the part shown, answer the following questions with regard to the hole. (a) What are the
Question:
For the part shown, answer the following questions with regard to the hole.
(a) What are the maximum and minimum diameters allowed for the hole?
(b) What is the effect of the position tolerance of 0.3 on the diameters specified in part (a)?
(c) The position control defines a tolerance zone. Specifically what must stay within that tolerance zone?
(d) What is the diameter of the tolerance zone if the hole is produced with a diameter of 30.1?
(e) What is the diameter of the tolerance zone if the hole is produced with a diameter of 29.9?
(f) Describe the significance of the datum references to the determination of the position tolerance zone.
(g) What is the perpendicularity tolerance with respect to datum A? (Select one.)
i. Not defined.
ii. Controlled by the position tolerance; 0.3.
iii. Controlled by the size tolerance; 0.1.
iv. Must be perfectly perpendicular; 0.
(h) What controls the cylindricity? (Select one.)
i. There is no control on the cylindricity.
ii. From Rule #1, the envelope of a perfect cylinder with diameter of 30.
iii. From Rule #1, the envelope of a perfect cylinder with diameter of 29.9.
iv. From the position control, the center axis of each cross section must be within the 0.3 cylindrical tolerance zone.
Step by Step Answer:
Shigley's Mechanical Engineering Design
ISBN: 9780073398204
10th Edition
Authors: Richard Budynas, Keith Nisbett