Geometric%20Dimensioning%20

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Geometric Dimensioning TolerancingReview Test

• March 12, 2007

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Trial Test (page 1)

• Explain bonus tolerance and give an example to
  show how to determine bonus tolerance.
•  
• Define Datum, Datum feature, Simulated datum
•  
• Resultant condition (give and explain an example
  using maximum material condition for a pin)
•  
• Define each of the following, give a working
  definition, and give an example of a proper
  feature control frame for each Flatness,
  Cylindricity, Total Runout, Angularity,
  Perpendicularity

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Trial test (page 2)

• What is the significance of the primary datum
• to the designer?
• to manufacturing?
• to inspection?
• to assembly?
•  
• What is the floating fastener tolerance equation?
  Explain and make a drawing that proves your
  equation.
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• What is the fixed fastener tolerance equation?
  Explain and make a drawing that proves your
  equation.

4
Interpret the following prints. Explain any
errors or suggest improvements if necessary.