Swiss Lever Escapement Watch
$12.00 Swiss Lever Escapement Watch
3D
Published 2022-01-03T14:07:31+00:00
A complete and functional watch movement in a big format
All basic fuction of the movement are operational
winding, setting time, detached escapement with a Swiss Lever design
Warning: This is not an easy model to assemble and tune!
More infos to come
In a sepertate upload, I made a model of the escapement that you can try as a free dowload
https://www.myminifactory.com/object/3d-print-swiss-lever-escapement-201013
Then you can try this complete movement
Build video here:
Files includes a Xhtml model that you can view in a browser
https://jacprog.github.io/swissLever/mov.xhtml
Link to Xhtml, download and open in browser:
http://drive.google.com/file/d/1Pfo3XJq7trzkmFAxBOOtWhtj-vBY5Ejx/view
Note:
this can be built as a wall clock, weight driven, or as a watch, spring driven
Hardware needed:
6 x bearings 608 zz, 5 x 14 x 5 mm
2 x bearings 682 zz, 2 x 5 x 2.3 mm
shafts:
1 x 5 mm x 130
2 x 5 mm x 100
2 mm piano wire
1mm piano wire
0.5mm for the hairspring
M3 screws and nuts
pull start spring for Honda engines, link below
Links to resources that I found for the design
Escapement:
On Mark Headrick's Horology Page, Download his book, "Clock and Watch Escapement Mechanics,"
http://www.abbeyclock.com/escpdf.html
Project Gutenberg's An Analysis of the Lever Escapement, by H. R. Playtner
https://www.gutenberg.org/files/21978/21978-h/21978-h.htm
An excellent video on how to hand make a watch escapement hairspring:
And the book that inspired the video of the spring making:
http://www.watkinsr.id.au/blakey.html
Replacement for Honda GX120 GX140 GX160 GX200 GCV135 GC160 and Chinese 168FA 168FB 170F 5.5HP 6.5HP 7HP gasoline engine, also for John Deere 180A, 180B, 180C, 220A, 220B, 220C, 260B and 260C mowers.
Timing App, Cuckoo clock Calibration on Apple App Store:
https://apps.apple.com/us/app/cuckoo-clock-calibration/id1171487289
Other resources:
On the construction of a simple and mechanically perfect watch
http://www.watkinsr.id.au/grossman.html
Prize-essay ... on the detached lever escapement for watches
https://archive.org/details/practicaltheoret00gros/page/34/mode/2up
PLA +
no support
0.2 mm layers
3 to 4 walls, 20% infill
| Date published | 03/01/2022 |
| Price | $12.00 |
| Material Quantity | 1 kg |
| Dimensions | 300 x 00 x140 mm assembled |
| Technology | FDM |
| Support Free | YES |
Mon Impression de cette belle montre à échappement à ancre suisse.