Engineering Materials Classification and Machining Terms
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Questions and Answers

What is the main variable related to the speed at which machining occurs?

  • Depth of cut
  • Contact stresses
  • Cutting speed (correct)
  • Feed speed

    • Which of the following is considered a normal range for the depth of cut in machining?

  • 15-30 [mm]
  • 0.5-2 [mm]
  • 10-50 [mm]
  • 0.1-5 [mm] (correct)

    • In the context of machining, what is the main reason for the occurrence of deformation zones?

  • Tool holding device failure
  • Guideways misalignment
  • High speed cutting
  • Engagement of tool and work part (correct)

    • Which of the following is NOT a component of the Machining System (MS) as described in the text?

    <p>Contact stresses</p> Signup and view all the answers

    What is a major drawback associated with material removal processes in machining?

    <p>Waste of material</p> Signup and view all the answers

    What is the relative position of feed speed to machined surface in machining?

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

    What does DOC stand for in machining?

    <p>Depth of Cut</p> Signup and view all the answers

    Which parameter represents the high speed of the work part or tool during machining?

    <p>Main cutting speed</p> Signup and view all the answers

    What does the term 'Feed speed' refer to in machining?

    <p>Surface speed of work part or tool</p> Signup and view all the answers

    In the context of machining, what does 'Axial DOC' represent?

    <p>Symbol t</p> Signup and view all the answers

    Which term is used to describe the extremely high speed for advanced machines in a machining system?

    <p>Noncutting speed</p> Signup and view all the answers

    What is the relative speed called that is the surface speed of the work part or tool?

    <p>[m/min]</p> Signup and view all the answers

    What are the components of a Machining System (MS)?

    <p>Raw material, Cutting tool, Machine tool</p> Signup and view all the answers

    Which parameter of a Machining Process (MP) determines the amount of material removed per unit time?

    <p>Cutting speed</p> Signup and view all the answers

    What is the main function of the Cutting Tool in a machining operation?

    <p>Remove material from the workpiece</p> Signup and view all the answers

    Which parameter of a Machining Process (MP) refers to the distance the cutting tool advances into the workpiece during each cutting pass?

    <p>Depth of cut</p> Signup and view all the answers

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