2024-03-29T13:01:03Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:00003886
2022-12-15T03:36:54Z
423:424:425
453:454
Three-Dimensional Gage : Long-Term Stability of the Gage and Calibration Test of Coordinate Measuring Machine
三次元用ゲージに関する研究(ゲージ形状の安定性と三次元測定機の校正実験)
三次元用ゲージに関する研究(ゲージ形状の安定性と三次元測定機の校正実験)
大矢, 誠
45970
Measurement
Accuracy
Coordinate Measuring Machine
Calibration
Three-Dimensional Gage
Long-Term Stability
To improve the accuracy of CMM (coordinate measuring machine), the numerical error correction of systematic error components ascertained by the calibration procedure is employed. One way to calibrate CMM is to take advantage of the three-dimensional gage made for experimental purposes by the author. It is necessary that the gage is inspected correctly and measured with high accuracy with respect to repeatability and reproducibility. Furthermore, the shape of the gage or the relative positions of steel balls used as measuring points should remain unchanged for a long time. This paper describes the experiments on the accuracy of the gage, repeatability and reproducibility of measuring the gage, and the long-term stability of the measuring points, and gives the results of tests.
journal article
日本機械学会
1992-07
application/pdf
日本機械学会論文集. C編
551
58
2119
2124
日本機械学会論文集. C編
AN00187463
03875024
https://niigata-u.repo.nii.ac.jp/record/3886/files/4_0002.pdf
jpn