Assertion: lathe's chuck | /r/CapableOf | hold the workpiece
Facets:
value: vertically
type: MANNER
Source sentences:
text: The wheel is sandwiched between the bearing surface of the spindle and the chuck or faceplate holding the workpiece.
text: Similarly, because the chuck on these machines hold the work piece vertically, against the natural gravitational downward pull of the object, these machines are best used for lighter materials, or else you run the risk of damaging the chuck.
text: A self-centering chuck, also known as a scroll chuck, uses dogs (usually called jaws), interconnected via a scroll gear (scroll plate), to hold onto a tool or workpiece.