NC Programming Quiz
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Questions and Answers

What is included in the actions described in an NC program?

  • Component movements, tool selection, spindle rotation, and application of cutting fluids
  • Component movements, tool wear compensation, spindle rotation, and application of cutting fluids (correct)
  • Component movements, tool wear compensation, material composition, and application of cutting fluids
  • Component movements, tool selection, spindle rotation, and material composition

    • What does the NC program specify about spindle rotation speed in turning?

  • It specifies the possibility to change spindle rotation speed to maintain constant cutting speed for different diameters (correct)
  • It specifies the direction of spindle rotation in turning
  • It specifies the type of cutting fluid to be used during turning
  • It specifies the number of tools required for turning

    • What is NOT included in the actions described in an NC program?

  • Application of cutting fluids
  • Material composition (correct)
  • Component movements
  • Tool wear compensation

    • Which type of Numerical Control (NC) involves data transmission via punch cards or tapes?

    <p>Conventional Numerical Control (NC)</p> Signup and view all the answers

    What is Numerical Control (NC) primarily a method of?

    <p>Controlling manufacturing operations</p> Signup and view all the answers

    What is an example of an operation to which Numerical Control (NC) can be applied, in addition to machining?

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

    What is the main distinction of Computer Numerical Control (CNC) from other types of NC?

    <p>It involves computerized control of machine tools</p> Signup and view all the answers

    What is the primary function of the reader at the machine in Conventional Numerical Control (NC)?

    <p>Performing no calculations or interpolations</p> Signup and view all the answers

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