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Articles About calibration

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1 A Novel Concept for High Accuracy Gear Calibration (May/June 2005)

The German National Metrology Institute has developed a novel calibration concept that allows for highly accurate calibration of product-like artifacts.

2 Rebuilding a Metrology Infrastructure (January/February 1996)

The American Society of Mechanical Engineers (ASME) announced at Gear Expo '95 that a national service for the calibration of involute artifacts is now available at the Department of Energy's Y-12 Plant in Oak Ridge, TN.

3 Measurement of Involute Master (January/February 2013)

Our experts tackle the topic of measuring involute masters, including both master gears and gear inspection artifacts.

4 Implementing ISO 18653-Gears: Evaluation of Instruments for Measurement of Individual Gears (May 2010)

A trial test of the calibration procedures outlined in ISO 18653óGears: Evaluation of Instruments for the Measurement of Individual Gears, shows that the results are reasonable, but a minor change to the uncertainty formula is recommended. Gear measuring machine calibration methods are reviewed. The benefits of using workpiece-like artifacts are discussed, and a procedure for implementing the standard in the workplace is presented. Problems with applying the standard to large gear measuring machines are considered and some recommendations offered.

5 Calibration of Two-Flank Roll Testers (May 2008)

The presence of significant errors in the two-flank roll test (a work gear rolled in tight mesh against a master gear) is well-known, but generally overlooked.

News Items About calibration

1 Gleason-M&M Calibration Lab Completes A2LA Assessment (April 9, 2010)
The Gleason-M&M Precision Systems' Calibration Lab has received accreditation to ISO/IEC 17025 following a successful recertifi... Read News

2 Trescal Acquires Instrument Calibration Services (April 21, 2014)
Trescal recently announced that it has acquired Instrument Calibration Services and Test Equipment Repair Corporation... Read News