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The VAF News - 2.12.2025. #6275. (3) Free 3D Printed Tools (Caliper, Rivet Spacer, Hex Bit Handle)

DeltaRomeo

doug reeves: unfluencer
Staff member
Worked the side sim Tuesday a.m. and had a couple of hours where I had to wait, so I got online and started looking for things that could be used as helpful tools when you’re building your RV. I’m in the middle of building a fairly extensive list of bullet points of 3-D related RV type items that you might find helpful - it will end up being a sticky at the top of the 3-D sub forum when it’s a little more complete. Fun times! v/r,dr

The next three items added:

Calipers: Pocket Edition (I printed both v1 and v2 on my Bambu P1S in about 15 minutes).
v1 https://makerworld.com/models/707779
v2 https://makerworld.com/models/766097 (already handed to a fellow VAFer).
Video of it being printed:
Screenshot 2025-02-11 at 1.45.26 PM.png

Button/Rivet Spacer
Video of it being printed:
Screenshot 2025-02-11 at 4.21.28 PM.png
Screenshot 2025-02-11 at 4.21.14 PM.png

Micro Screwdriwer Handle for Hex Bits
….printed (12). Gave (6) to my son and handing out the others to RV friends as I see them.
Screenshot 2025-02-11 at 1.53.09 PM.png


Motivational RV Air Pics from rv6n6r
Screenshot 2025-02-11 at 1.56.46 PM.png


RE: Red Cube fuel flow transducer location on RV-4
…Vac
As close to the carb as possible if accuracy is important. Tom S made a couple of different length lines until we got the geometry right. After hooking everything up, the cube and adjacent tubing are wrapped in fire sleeve:
Screenshot 2025-02-11 at 1.58.59 PM.png


RE: Panel ignition switch location on RV-4/8
…Roadjunkie1 PIREP
I have a carburetor -4 and mag switch/start is on the right side of the panel. Primer on the left lower panel under the Master switch. I want my hand on the throttle as it sometimes takes a little encouragement from the carb/accelerator pump to get started, especially when cold.....or warm, and I can instantly make any needed changes. My mixture stays set until after start. Fuel pump, carburetor heat all within easy reach for a go-around. I would NOT put the starter on the stick as it would be too easy to accidentally hit it with the engine running unless there is an isolation switch, then you have to remember to turn that off. My stick buttons are already assigned. There really isn't any reason to have the stick anything but neutral where it is normally sitting. I'm not sure I have ever pulled the stick back when starting or trapped it with my knees. No need. I'm not sure what purpose that would have. I suppose if you are starting with full throttle then, yeah, I guess...............:oops:
The Cub is hand-propped. When I am solo, it is done standing in front of the main gear, behind the prop, my leg functioning as a 'chock'. I'm not even IN the cockpit when I start her. And my hand is instantly on the throttle when she fires. Never considered doing anything with the stick other than moving it out of the way when I swing in.
Love my 'round-dial' panel!
Screenshot 2025-02-11 at 2.09.51 PM.png


OFF TOPIC:
IMG_6753.JPG

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