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Questions and Answers
What is the main purpose of machining?
What is the main purpose of machining?
- Rotating the work-piece in a chuck
- Adding material to the work-piece
- Fastening the work-piece to a table
- Creating precise dimensions by removing material (correct)
In a turning operation of lathes, what moves in two dimensions translationally?
In a turning operation of lathes, what moves in two dimensions translationally?
- The spindle
- The chuck
- The tool (correct)
- The work-piece
What type of motion is essential for good finish of the machined surface?
What type of motion is essential for good finish of the machined surface?
- Linear motion in XY dimensions
- Precise and high speed rotational motion (correct)
- Fastening the work-piece to a table
- Precise position and velocity control of the table drive
In milling, what moves in XY dimensions?
In milling, what moves in XY dimensions?
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What is essential for dimensional accuracy in machining?
What is essential for dimensional accuracy in machining?
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