https://hackaday.com/2017/01/09/machinist-magic-gauge-block-wringing/
Machinist Magic: Gauge Block Wringing | Hackaday
Jan 9, 2017 - In this age of patent trolls and multi-billion dollar companies that make intellectual property claims on plant genes and photographing objects against a white...
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https://www.nist.gov/publications/case-against-optical-gauge-block-metrology
Case Against Optical Gauge Block Metrology | NIST
Oct 12, 2021 - The current definition of length of a gage block is a very clever attempt to evade the systematic errors associated with the wringing layer thickness and optica
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https://www.nist.gov/publications/noramet-comparison-gauge-block-measurement-optical-interferometry
NORAMET Comparison of Gauge Block Measurement by Optical Interferometry | NIST
Oct 12, 2021 - A varied assortment of 47 new and used steel, ceramic, chromium carbide and tungsten carbide gauge blocks from 9 manufacturers, ranging in length from 05.
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https://alineset.com/
ALINE-SET | Straight Just Got A Whole Lot Easier! | Gauge Block
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