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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Measurement Techniqu...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Measurement Techniques
Article . 1971 . Peer-reviewed
License: Springer TDM
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Interference method for measuring radii of curvature of small components' surfaces

Authors: I. G. Ivanova;

Interference method for measuring radii of curvature of small components' surfaces

Abstract

1. Having investigated methods for measuring the radii of curvature of surface sections in small-size articles, we have developed an interference-projection method for such measurements by means of circular templets. This method can be used for very rapid and precise evaluations of the radii of curvature, the ovality, and the surface finish of tested sections whose linear dimensions do not exceed 0.3 mm. 2. The method was applied at the Machine-Tool Institute by means of a microinterferometer type MII-4 and a projection attachment. 3. The method is similar to that of Newton rings and is carried out with a strictly centralized position of the MII-4 instrument's microobjectives. 4. This method's error does not exceed 0.3%

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citations
The total number of citations received by all articles of the researcher of interest.
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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