File:MetalFatigue 002.jpg
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Size of this preview: 464 × 599 pixels. Other resolutions: 186 × 240 pixels | 372 × 480 pixels | 594 × 768 pixels | 793 × 1,024 pixels | 1,585 × 2,048 pixels | 4,852 × 6,267 pixels.
Original file (4,852 × 6,267 pixels, file size: 1.33 MB, MIME type: image/jpeg)
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Summary[edit]
| Description | Apparatus for polishing notched (filleted or grooved) fatigue test specimens at the National Bureau of Standards. The finish produced is highly uniform and is similar to that produced by the NBS apparatus for smooth specimens. The specimen (held in the lathe) turns at a constant rate in relation to the polishing wire (connected to the motor shaft). | |||
| Source | National Institute of Standards and Technology | |||
| Author | National Institute of Standards and Technology | |||
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This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:02, 6 March 2014 | | 4,852 × 6,267 (1.33 MB) | NISTResearchLibrary (talk | contribs) |
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