Cams and Cam Followers
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Questions and Answers

What term describes the point on the follower that generates the pitch curve?

  • Prime circle
  • Trace point (correct)
  • Pitch point
  • Pitch circle
  • Which term refers to the path generated by the trace point as the follower rotates about a stationary cam?

  • Pressure angle
  • Stroke
  • Base circle
  • Pitch curve (correct)
  • What is the term used for the smallest circle from the cam center through the pitch curve?

  • Trace point
  • Prime circle (correct)
  • Pitch circle
  • Pitch point
  • Which type of movement of the follower is termed as 'rise'?

    <p>Out stroke</p> Signup and view all the answers

    When does the follower experience a 'dwell' according to the text?

    <p>When not moving upward or downward</p> Signup and view all the answers

    'Fall' movement of the follower corresponds to which directional motion?

    <p>Return stroke</p> Signup and view all the answers

    What type of motion does the follower experience during rise and fall in the displacement diagram?

    <p>Uniform Velocity</p> Signup and view all the answers

    In the given displacement diagram, what is the stationary position of the follower caused by cam motion called?

    <p>Dwell</p> Signup and view all the answers

    Which type of motion has a displacement curve with a constant slope?

    <p>Uniform Motion</p> Signup and view all the answers

    What type of motion corresponds to a velocity diagram with a sine curve?

    <p>Simple Harmonic Motion</p> Signup and view all the answers

    Which motion has velocity that varies directly with time due to uniform acceleration and retardation?

    <p>Uniform Acceleration and Retardation Motion</p> Signup and view all the answers

    What is the plot of linear displacement of the follower versus angular displacement of the cam for one full rotation called?

    <p>'Displacement Diagram'</p> Signup and view all the answers

    What is the follower type that moves along an axis through the center of the cam called?

    <p>Radial follower</p> Signup and view all the answers

    Which type of cam has the follower reciprocating in a direction perpendicular to the cam axis?

    <p>Radial cam</p> Signup and view all the answers

    What is the follower type that moves along an axis away from the center of the cam called?

    <p>Offset follower</p> Signup and view all the answers

    Which type of follower moves along an axis passing through the center of the cam?

    <p>Radial follower</p> Signup and view all the answers

    In which type of cam does the follower reciprocate in a direction parallel to the cam's axis?

    <p>Cylindrical cam</p> Signup and view all the answers

    Which type of cam has a follower that oscillates in a direction perpendicular to its axis?

    <p>Radial or disc cam</p> Signup and view all the answers

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