Deck 19: Angularity Tolerance

Question 1

Where an angularity tolerance applies to a(n) ____________________, it controls the orientation of the axis of the unrelated actual mating envelope.

Answer 1

diameter

Question 2

When an angularity tolerance is applied to a feature of size, the feature control frame is placed below or beside the size dimension.

Answer 2

True

Question 3

When an angularity tolerance (at MMC) is applied to a feature of size, the angularity deviation is often verified by either passing an internal feature of size through a virtual condition boundary (a functional gage) or passing a virtual condition boundary (a functional gage) into an external feature of size.

Answer 3

False

Question 4

Where an angularity tolerance contains ____________________ datum references, the tolerance zone is oriented to both datum planes.

Question 5

When an angularity tolerance is applied to a planar surface, the angularity deviation of a surface is verified by finding the distance between two parallel planes, at a specified angle, that all of the points of the surface are located between.

Question 6

When angularity is applied to a surface, the tolerance zone applies to the axis or center plane of the unrelated actual mating envelope.

Question 7

Name the two common tolerance zones for an angularity tolerance.

Question 8

Explain angularity.

Question 9

What are the two parts of verifying an angularity tolerance?

Question 10

Explain the three common real-world applications of an angularity tolerance on a drawing.

Question 11

Where angularity is applied to a planar surface, the tolerance zone is oriented at the basic angle to the primary ____________________.

Question 12

What are the six conditions that apply where an angularity is applied to a diameter at MMC?

Question 13

Where angularity is intended to apply to the high points of the surface only, the ____________________ plane modifier is specified in the tolerance portion of the feature control frame.

Question 14

The default angularity tolerance zone is ____________________ parallel planes.

Question 15

An angularity tolerance is a geometric tolerance that limits the amount a surface, axis, or center plane is permitted to deviate from a basic angle relative to a datum reference frame.