This paper proposes a calibration procedure for the squareness error of small-sized coordinate measuring machines like those used for ophthalmic lenses quality control. The proposed procedure only requires a spherical lens as a reference surface and it only needs to be measured once making this calibration method faster and cheaper than the existing ones. © 2013 The Author(s).
CITATION STYLE
Rodríguez-Ibáñez, D., Alonso, J., & Quiroga, J. A. (2013). Squareness error calibration of a CMM for quality control of ophthalmic lenses. International Journal of Advanced Manufacturing Technology, 68(1–4), 487–493. https://doi.org/10.1007/s00170-013-4746-y
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