What does optical comparator mean?
Definitions for optical comparator
op·ti·cal com·para·tor
This dictionary definitions page includes all the possible meanings, example usage and translations of the word optical comparator.
Wikipedia
Optical comparator
An optical comparator (often called just a comparator in context) or profile projector is a device that applies the principles of optics to the inspection of manufactured parts. In a comparator, the magnified silhouette of a part is projected upon the screen, and the dimensions and geometry of the part are measured against prescribed limits. It is a useful item in a small parts machine shop or production line for the quality control inspection team. The measuring happens in any of several ways. The simplest way is that graduations on the screen, being superimposed over the silhouette, allow the viewer to measure, as if a clear ruler were laid over the image. Another way is that various points on the silhouette are lined up with the reticle at the centerpoint of the screen, one after another, by moving the stage on which the part sits, and a digital read out reports how far the stage moved to reach those points. Finally, the most technologically advanced methods involve software that analyzes the image and reports measurements. The first two methods are the most common; the third is newer and not as widespread, but its adoption is ongoing in the digital era.
Numerology
Chaldean Numerology
The numerical value of optical comparator in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of optical comparator in Pythagorean Numerology is: 7
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"optical comparator." Definitions.net. STANDS4 LLC, 2024. Web. 28 Apr. 2024. <https://www.definitions.net/definition/optical+comparator>.
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