The Retrograde Mechanism
por Dan en MyMiniFactory
The Retrograde Mechanism is found in most mid to high end mechanical watches where the pointer only sweeps through small angle instead of a full revolution. The pointer jumps back to its initial position after making a full angle sweep. This is a simplified version made 3D printable to illusrate how
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Licencia
Solo uso personalCC BY-NC-SA 4.0 — Atribución, no comercial, compartir igual
Uso personal dando crédito; sin fines comerciales y las modificaciones con la misma licencia.
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Archivos (18)
- 01 Base.stl STL
- 02 Front Frame.stl STL
- 03 Rear Frame.stl STL
- 04 Arched Pillar.stl STL
- 05 Marker Top.stl STL
- 06 Marker.stl STL
- 07 Marker Back.stl STL
- 08 Transmission 1.Stl STL
- 09 Spur To Bevel.stl STL
- 10 Bevel To Spur.stl STL
- 11 Snail Cam.stl STL
- 12 Retrograde.stl STL
- 13 Pointer Gear.stl STL
- 14 Pointer.stl STL
- 15 Washer Pointer.stl STL
- 16 Washer Snail.stl STL
- 17 Washer Bevel.stl STL
- 18 Spring Petg.stl STL
- Categoría
- Juguetes y juegos
- Formatos
- STL
- Descargas
- 6,539
- Publicado
Sobre este modelo
The Retrograde Mechanism is found in most mid to high end mechanical watches where the pointer only sweeps through small angle instead of a full revolution. The pointer jumps back to its initial position after making a full angle sweep. This is a simplified version made 3D printable to illusrate how it works.
Assembly Video: https://youtu.be/1HozfIwFNjo
Links to the hardwares that i used:
1.5mm and 2.0mm pins (I used ejector pin shafts that is cut down to length using a dremel with diamond disc cutter)
https://www.aliexpress.com/item/32915349219.html?spm=a2g0s.9042311.0.0.4a8a4c4dJPLrde
https://www.aliexpress.com/item/32916012981.html?spm=a2g0o.detail.1000060.1.e6dd3e83PvK1pS&gps-id=pcDetailBottomMoreThisSeller&scm=1007.13339.146401.0&scm_id=1007.13339.146401.0&scm-url=1007.13339.146401.0&pvid=16351f4b-6743-4421-bec8-1c3a81075836&_t=gps-id:pcDetailBottomMoreThisSeller,scm-url:1007.13339.146401.0,pvid:16351f4b-6743-4421-bec8-1c3a81075836,tpp_buckets:668%230%23131923%2320_668%23808%233772%23946_668%23888%233325%239_668%232846%238111%23409_668%232717%237564%23651
M2 Screws
https://www.aliexpress.com/item/32810872544.html?spm=a2g0s.9042311.0.0.3d2e4c4dIpyhiK
Dremel Diamond Disc Cutter
https://www.amazon.com/Diamond-Cutting-Mandrel-Screwdriver-MoArmor/dp/B0714PNJRG/ref=sr_1_2?dchild=1&keywords=dremel+diamond+disk&qid=1591504416&sr=8-2
Descripción original del autor, publicada en MyMiniFactory.
