Calibration of industrial CT using two Forest-Balls – Y Shi et al.
Type: Journal Article
X Ray CT/7
Abstract
A small forest-ball was manufactured and calibrated using CMM F25. An industrial CT called Metrotom1500 was calibrated by the small forest-ball and another big forest-ball produced by Carl Zeiss. These two forest-balls were separately measured at two different magnifications of the industrial CT, and the measurement results could meet the maximum permissible error of Metrotom1500.
Shi, Yushu, et al. “Calibration of industrial CT using two forest-balls.” Ninth International Symposium on Precision Engineering Measurement and Instrumentation. Vol. 9446. SPIE, 2015.
CT_TESTING_using_two_Forest-Balls