noun
: a feeding device for a machine tool consisting of a star wheel attached to one end of the feed screw and a stop pin clamped so that it contacts with and turns the star wheel at each revolution of the toolhead
noun
: a feeding device for a machine tool consisting of a star wheel attached to one end of the feed screw and a stop pin clamped so that it contacts with and turns the star wheel at each revolution of the toolhead
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012