File:Meshed spur gears, 1 to 2 ratio.svg

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Original file ‎(SVG file, nominally 400 × 300 pixels, file size: 24 KB)

Captions

Captions

Two meshed spur gears

Summary

[edit]
Description
English: Two meshed spur gears. These use identical involute tooth profiles, with the gear on the left having 20 teeth, and the gear on the right having 40 teeth. Four distinct dimensions are labeled:
  • t = tooth width, measured along the pitch circle
  • p = circular pitch, measured along the pitch circle
  • a = addendum, measured radially between the pitch circle and the addendum circle
  • b = dedendum, measured radially between the pitch circle and the dedendum circle

Each gear has three circles, which are not labeled. These are:

  • Dedendum circle = through the base of the teeth
  • Pitch circle = meshed gears have their pitch circles in tangent contact
  • Addendum circle = through the peak of the teeth
Date
Source Own work
Author Mliu92

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
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Date/TimeThumbnailDimensionsUserComment
current16:26, 8 April 2024Thumbnail for version as of 16:26, 8 April 2024400 × 300 (24 KB)Mliu92 (talk | contribs)Uploaded own work with UploadWizard

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