Squareness error calibration of a CMM for quality control of ophthalmic lenses

被引：3

作者：

Rodriguez-Ibanez, Diego ^{[1
]}

Alonso, Jose ^{[1
]}

Antonio Quiroga, Juan ^{[1
]}

机构：

[1] Univ Complutense Madrid, Dept Opt, Madrid, Spain

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2013年 / 68卷 / 1-4期

关键词：

CMM; Calibration; Squareness error; Volumetric error; Ophthalmic lenses quality control;

D O I：

10.1007/s00170-013-4746-y

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

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.

引用

页码：487 / 493

页数：7

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