Jet Ski by zxcvbn 3d model
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Jet Ski by zxcvbn

Jet Ski by zxcvbn

by Thingiverse
Last crawled date: 3 years, 1 month ago
Jet Ski
Another Jet Ski, this one is from GTA V Sea Shark (Polaris copy)
330 long without jet
Seems fast, but I only have a 3m long trough to test it.
Uses https://www.thingiverse.com/thing:2217927 for the jet impeller and nozzle but made bigger and changed a bit.
1/10 scale.
Uses
3x7x3 bearing x2
Baby Beast motor 2206-2150kv on 3s
100x3mm shaft with the long motor adapter also will depend on what motor you use.
small servo
I used 1.75 flexible filament for the seal, but o-ring cord would be better (still sorting mine, can see gaps)
Wheels for the trailerhttps://www.thingiverse.com/thing:2290227
Steering test https://youtu.be/_OCB0wlNGa8
30-03-18
Added
tow ball and hitch for the trailer
part to connect servo to the handle bars
New handle bars with tighter holes and angled a bit lower.
I used bamboo skewers 3mm for handle bar ends and for the shaft from handle bars to servo.
Things still to happen
Just needs the electronics water proofed and a few finishing touches, maybe the nozzles might need modifying after proper testing.
5/09/18
Tested in the river today, hit some rocks and separated the nozzle from the hull.https://youtu.be/g10p9Evuccg
Really needs a 1000-800mah battery, using a 1500mah as its the smallest I have.
New steering nozzel and impeller, Impeller is 2 part (print 2 and glue them together) as I'm still playing with pitch and length
https://youtu.be/QYywDUs4m7U
https://youtu.be/S7mhZeuwYrs
13/08/18
New 3rd section with motor mount moved towards the rear for better balance.

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