Roundness measuring machine RA series

cylindricity

Roundness/cylindricity measuring system combines world-class accuracy with superior maneuverability/ analytical capability World-class Accuracy with Superior Maneuverability ROUNDTEST RA-H5200 SERIES World-Class Accuracy High-accuracy, automatic centering/leveling turntable A highly accurate, highly rigid turntable has been achieved through exceptional manufacturing accuracy of the critical components, in addition to a high-accuracy air-beanng that provides superior rigidity. The resulting rotational accuracy, the heart of the roundness/cylindricity measuring system, is world-class at (0.02+3.5H/10000)pm. High-rigidity base For a measurement system to be able to achieve high accuracy, the base, which forms the foundation of the system, must be completely rigid. Therefore, we utilized FEM structural analysis simulation to thoroughly analyze the base and its application. The result is the development of a high-rigidity base. High-accuracy Z-axis column Attaining the ultimate level of improvement in the manufacturing accuracy of the column guide surface, which is critical for achieving perfect straightness, and adopting Mitutoyo's propnetary system and mechanisms have led to the achievement of the ultra-high column straightness of 0.05prrV100mm (in narrow range). High-accuracy positioning sensors Mitutoyo's linear encoders have been incorporated into the positioning sensors in the X- and Z-axis drive units to directly sense the displacement the dnve units, thereby achieving the highly accurate positioning essential for repeat measurements.