Asked by Elijah Dotson on Apr 29, 2024
Verified
Coordinate tolerancing is more precise than positional tolerancing.
Coordinate Tolerancing
A system of defining dimensions and tolerances using a Cartesian coordinate system to control individual features.
Positional Tolerancing
A method in technical drawing that specifies the allowable deviation for the location of features from their exact position.
- Identify the differences between tolerancing approaches, specifically coordinate and positional tolerancing.
- Understand how tolerances affect the flexibility of part assembly.
Verified Answer
KV
Kristen VitekMay 04, 2024
Final Answer :
False
Explanation :
Positional tolerancing allows for more flexibility in manufacturing by considering the function of the part and its relationship with mating parts, leading to a more precise control over the location of features compared to coordinate tolerancing, which is based on dimensions from datum references without considering the actual function or mating requirements.
Learning Objectives
- Identify the differences between tolerancing approaches, specifically coordinate and positional tolerancing.
- Understand how tolerances affect the flexibility of part assembly.
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