Exam 26: Drawings for Numerical Control

Accurately positioning the part on the fixture establishes the ____.

The acronym NC stands for _________________________.

Baseline dimensioning is another name for coordinate dimensioning.

In dimensioning for a two-axis coordinate system, distances above the X axis are considered to be negative Y values.

In relative coordinate programming, all dimensions are taken from the ____.

In point-to-point programming, each new position is taken from the origin.

Numerical control is based on the system or rectangular or _________________________ coordinates.

The ____________________ axis is horizontal and is considered the first and basic reference axis.

Another name for point of origin is ____ point.

The origin point is the position from which all coordinate dimensions are taken.

Another name for relative coordinate programming is _________________________ programming.

In dimensioning for a two-axis coordinate system, the Y axis is vertical and ____ the X axis.