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Chapter 8 - Exercises
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8.2 8.3 8.4.1 8.4.2 8.10
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
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8.2  A ball screw with a 10 mm pitch is turning at 1000rpm.  Find:
    a.)  The traverse rate.
    b.)  The pulse frequency for a 2500 pulse feedback resolution.
    c.)  The traverse distance for one motor revolution.
    d.)  The traverse distance for one feedback pulse.
    e.)  The scaling factor for a one micron (0.001 mm) friendly pulse.

8.3  What are the advantages and disadvantages of linear induction motors as they apply to machine tools?

8.4.1  Sketch a circle cut on a machine that has zero backlash on one axis and 0.0004 inches on the other.

8.4.2  Mark 16 points around the circumference of a machined circle that best describes its overall condition.

8.10  What is Cpk?  If a fixture introduces a 5% rejection rate, what is the swing in the Cpk?
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