Uploaded February 2023 | Updated September 2026, 15 minutes ago

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Finishing the two side parts and the body by milling some radii …
↓↓↓ Complete description, time index and links below ↓↓↓

Last time we finished the levers by, amongst other things, milling a radius at one end (link below). Now we’re up to the big radii and one circular O-ring grove in the side parts and the body. These operations will get increasingly challenging.

We start with the O-ring grove in the body and extending the shaft holes in the side parts. Then there’s some sawing to remove some material from the larger radii. Finally we mill those large outside radii on the side parts and the body.

00:00 Intro – radii on the big parts
00:59 Milled (1) – circular O-ring groove in body
05:13 Milled (2) – shaft hole extension in side part
08:12 Sawed – 45° corners off side parts and body
09:55 Milled (3) – 180° radius on site part
15:26 Milled (4) – 180° radius on body
25:27 Wrap-up – next time we put everything together, bye

Dual Electronic Engine Control Lever IP68 youtube.com/playlist?list=PLwq-2MnM58FLQ468e5-wzV6_MeqT4Zd5T
Dual Electronic Engine Control Lever IP68 (1): Project Kick-Off youtu.be/hPBkBoe81jY
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Dual Electronic Engine Control Lever IP68 (16): Round Table Setups youtu.be/RkzBEMVtfWk
Dual Electronic Engine Control Lever IP68 (17): Levers (3) youtu.be/ezjzI1PUpPI

#throttle #lever #ip68 #robertssmorgasbord