Mechanical Engineering: Shaft and Hole Fits
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Questions and Answers

What is the acceptable diameter of the shaft in mm?

  • 15.85 to 15.95
  • 15.80 to 16.00
  • 15.82 to 15.98
  • 15.88 to 15.92 (correct)
  • What is the maximum gap between the shaft and the collar in mm?

  • 0.08 (correct)
  • 0.10
  • 0.06
  • 0.12
  • What type of fit allows for loose mating and free movement?

  • Interference Fit
  • Clearance Fit (correct)
  • Slip Fit
  • Transition Fit
  • What type of fit requires some degree of force to join two components?

    <p>Interference Fit</p> Signup and view all the answers

    What type of fit is called for when accurate alignment is critical and mating parts must join with greater precision?

    <p>Transition Fit</p> Signup and view all the answers

    How are tolerances typically shown on drawings?

    <p>With a specific notation or symbol</p> Signup and view all the answers

    What is the primary purpose of understanding shaft and hole tolerances in mechanical system design?

    <p>To build a wide range of fits for various machine applications</p> Signup and view all the answers

    What type of fit is characterized by a gap between the mating shaft and hole, even at maximum shaft and minimum hole tolerance?

    <p>Clearance fit</p> Signup and view all the answers

    What type of fit is required in the vice drawing example, where a collar needs to slide on the threaded shaft?

    <p>Clearance fit</p> Signup and view all the answers

    What is the range of fit designations in mechanical systems?

    <p>From clearance fits to interference fits</p> Signup and view all the answers

    What is the characteristic of an interference fit, even at the minimum material condition values?

    <p>There will always be overlap in the joint</p> Signup and view all the answers

    What is the purpose of the grub screw in the vice drawing example?

    <p>To tighten and fix the shaft in position</p> Signup and view all the answers

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