Assertion: spindle's speed | /r/HasProperty | thought as tangential speed
Facets:
value: at the tool-cutter interface
type: LOCATION
value: schematically
type: MANNER
Source sentences:
text: Schematically, speed at the workpiece surface can be thought of as the tangential speed at the tool-cutter interface, that is, how fast the material moves past the cutting edge of the tool, although "which surface to focus on" is a topic with several valid answers.