|
|
Research on Measurement Method for Rotary Table Calibration System |
SHEN Ni,WANG He-yan |
National Institute of Metrology, Beijing 100029, China |
|
|
Abstract To numerical control rotary table measurement, the main uncertainty contributions of the rotary table calibration system of the RX10 and XR20-W have been analyzed. The proper calibration method for this system has been presented after the influence of the corresponding fix ring and adapting flange has been analyzed. The max index error change was 0.6″after the improved fixing method.
|
|
|
|
|
[1]Chapman M, Holloway A, Lee W.The interferometric calibration of rotary axes[M]. London:Renishaw company, 2013.
[2]ISO230-1,The geometrical accuracy of machine tools without load or under precision manufacturing[S].2006.
[3]Renishaw company, laser interferometer and XR20-W rotary table [M].London: Renishaw company headquater PLC,2008. |
|
|
|