Asked by Katelyn Goodridge on May 11, 2024
Verified
Form tolerances are used to control straightness, flatness, circularity, and ____.
A) angularity
B) cylindricity
C) symmetry
D) parallelism
Form Tolerances
The allowable variations in the shape and appearance of manufactured parts.
Straightness
The measure of how closely a line or feature aligns with a true straight line, often evaluated to ensure precision in manufactured parts.
Circularity
The degree to which a form or surface approaches a perfect circle, often a crucial factor in precision engineering.
- Comprehend the concept of form tolerances and their applications including straightness, flatness, circularity, and additional features.
Verified Answer
MO
Michael OpalskiMay 13, 2024
Final Answer :
B
Explanation :
Cylindricity is the form tolerance used to control the roundness and straightness of cylindrical features, such as shafts or holes. Angularity, symmetry, and parallelism are also form tolerances, but they are used to control other aspects of the shape of a feature.
Learning Objectives
- Comprehend the concept of form tolerances and their applications including straightness, flatness, circularity, and additional features.