CNC Machines

3. Tool movement along two or more axes at the same time that creates a curved or angled surface
8. A metal cutting tool used to penetrate the surface of a workpiece and make a round hole equal to the drill diameter
9. A special servomotor used in closed-loop CNC machines that adjusts the position of machining based on feedback
11. A lathe component that holds a number of cutting tools
13. The number of parts made with a particular tooling setup
14. A ______________ current is a current that flows in one direction
15. A return signal that confirms the position of the cutting tool or worktable

1. A series of program blocks that describes the movement of a single cutting tool
2. A machine that uses an abrasive to wear away at the surface of a workpiece
4. An imaginary straight line or circle used to describe the location or movement of an object in three-dimensional space
5. A part that is being manufactured
6. The rate at which the cutting tool and the workpiece move in relation to one another
7. A CNC ______ is a machine tool that uses computer numerical data to control cutting operations on cylindrical workpieces
9. The rate at which the machine spindle rotates
10. A CNC ______ is a machine tool that uses computer numerical data to control cutting operations on flat, square, or rectangular workpieces
12. A computer that controls and operates a CNC machine