1. Briefly describe a ball screw and a linear guide. 2. Explain the benefits of using the absolute programming system versus the incremental system. 3. Explain the benefits of using the incremental...

1.
Briefly describe a ball screw and a linear guide.

2.
Explain the benefits of using the absolute programming system versus the incremental system.

3.
Explain the benefits of using the incremental programming system versus the absolute system.

4.
Which coordinate system uses an angle and a distance to identify a position?

5.
What is the name for the type of motor used to drive CNC axes that is also capable of recording axis position?