https://github.com/dkogan/hub-measurement
https://github.com/dkogan/hub-measurement
Last synced: 8 months ago
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- Host: GitHub
- URL: https://github.com/dkogan/hub-measurement
- Owner: dkogan
- Created: 2025-03-16T06:29:19.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2025-03-16T06:47:43.000Z (over 1 year ago)
- Last Synced: 2025-03-16T07:26:53.756Z (over 1 year ago)
- Language: Python
- Size: 0 Bytes
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.org
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README
This is a tool for measuring the hub spacing in a bicycle wheel. There are
several common standards for rear hubs, and this makes it easy to quickly figure
out what kind of hub we have. Common standards are described on [[https://www.sheldonbrown.com/frame-spacing.html][Sheldon Brown's
page]].
Use this tool like this:
[[hub-measurement-photo.jpg]]
Here we have a 135mm hub.
The [[hub-measurement.slvs][final design]] was made in [[https://solvespace.com/index.pl][solvespace]]. The .svg ready to be cut:
[[hub-measurement.svg]]
Here I cut the text at half-depth.
A [[hub-measurement.FCStd][version of the design]] was made using [[https://www.freecad.org/][FreeCAD]] as well; this had trouble
exporting the text in a usable way. An [[separate-pieces/][earlier design]] was made to produce a
different measurement bracket for each hub size.
Copyright: 2025 Dima Kogan . Distributed under the
[[https://creativecommons.org/licenses/by-sa/4.0/][CC-BY-SA license]].