FIELD: machine building.
SUBSTANCE: device consists of base plate and of centring and measuring units. The centring unit corresponds to a mandrel with a couple of movable conic bushings and a prism mounted on a base. The measuring unit is made in form of a couple of main and three additional indicators secured on brackets of a pole. Measuring rods of the main indicators are installed on equal distance relative to the pole and interact with a side measuring surface on ends of the base plate, while their axes are arranged perpendicular to bisector plane of the prism. Probes of additional indicators are assembled at equal relative to the base height and interact with an upper measuring surface in points two of which are located on one end of the base plate, while the third one is located on its other end.
EFFECT: expanded process functionality of device facilitating measurement of both distance between surfaces and deviation from parallelism of axes of not-conjugated slot and orifice in two planes.
2 dwg
