3d Print Designs For A Jet Boat

RC Jet Boat 300

Creation's quality: 4.5/5 (10vote votes)

Evaluation of members on the printability, utility, level of detail, etc.

Your rating: 0/5

21.8k views
43 likes
157 downloads

3D model description

Boat full Size with Stator and Nozzle 330x109x70mm
Boat Size without Stator and Nozzle 300x109x70mm
You need a 3D printer with a minimum print-high of 200mm.

RC controlled Mini Jet Boat 200 Mono
RC controlled Mini Jet Boat 200 Twin
RC controlled Mini Jet Boat 300 Mono
Take this model, if you only need the Water Jet Drive
For beginners, i recommend to start with RC Jet Boat 200 Mono or the Jet Boat 300 Mono

Video:

3D printed RC JET Boat 300
3D printed RC JET Boat with JET Drive - Assembly
3D printed RC JET Boat with JET Drive
3D printed RC JET Boat with JET Drive - Testing
3D Printed RC JET Boat with JET Drive - sunny day run
RC Speed Boat - 3D printed Jet Drive Bodensee
RC MiniMono Boat - 3D printed 18mm Jet Drive
RC MiniMono Boat - 3D printed Jet Drive UNDERWATER!
3D printed RC JET Boat with JET Drive - Electronics
How to Replace Brushless Motor Shaft

Partlist (last update on 2020.05.07)

6x screw headless M2x3mm (propeller, servorhorn)
6x screw inbus M2x8mm (3x jet nozzle, 1x oil)
10x screw inbus M2x6mm (4x cover, 2x servo, 2x electronic, 2x motor)
2x screw inbus M1.6x5mm
6x insert M2x3mm heating brass insert, 4x cover, 2x electronic mount
1x seal Moosgummi Foam rubber cord 2x200mm
2x battery 18650 3400mah 3.7V or 18350 1500mah 3.7V
1x balancing cable 500 mm RC Servo cable
1x drive longer motor shaft 2x30mm
1x drive rod 2x100mm
1x drive shaft coupling, motor 2mm to rod 2mm
1x drive Brass bearing 52B 2.05x5x2.4mm, OD 5mm or MR25ZZ (4.50€)
1x servo 2g Source 1 or Source 2 or Source 3
1x servo rod 1mm, ca. 100mm
1x servo brass tube OD 2mm, ID 1mm (servo rod), Length 10mm
1x drive jet bearing, brass tube OD 3mm, ID 2mm (drive rod Length 3mm, servo rod Length 10mm)
1x Battery Lipo Charger iMAX B6 charger (optional)

Brushless Motor

1x drive motor DYS BE1806 2300KV or 4 pcs Motor other motors also possible, diameter max. 23mm, length ca. 18mm, screws 16mm
1x drive esc Emax 20A BLHELI ESC or
1x drive esc Littlebee 20A ESC and 1x [Recom R-785.0-0.5(https://www.aliexpress.com/item/32956844474.html) or ... only for experts
1x drive motor RS2205
1x drive longer motor shaft 3x30mm
1x drive shaft coupling, motor 3mm to rod 2mm
1x drive esc Littlebee 30A ESC and 1x [Recom R-785.0-0.5(https://www.aliexpress.com/item/32956844474.html)

Brushed Motor

2x screw inbus M2x4mm (2x motor)
1x drive Brushed motor 180
1x drive Brushed ESC 20A

My RC Controller (example)

1x Transmitter FrSky Taranis X9D Plus 2.4G
1x Receiver Mini Frsky D8 2.4G 4CH

1x Transmitter FLYSKY FS-i6X i6X 2.4GHz
1x Receiver Flysky i6 i6X i6S

Is it waterproof ... YES, it is!

Watch the video RC MiniMono Boat - 3D printed Jet Drive UNDERWATER! After that, there was no water in it!
If your print of the hull is good, it should be waterproof. But, if you want to be safe, you could still paint it with a thin layer of car clear coat. I tried both variants and it works very well.
The drive shaft of the boat is sealed between two plain bearings with a lubricating seal.
The cover is sealed with a 2mm cord of foam rubber or with a 3d printed flex seal

Update

20210830 update to V003, Grate, Knob, Hull ...
20200827 added sticker decoration as svg and pdf
20200706 fixed Bug in boat_cover.stl
20200702 added hull without batterymount
20200701 initial upload

Additional 3D Models:

none

Object License - Standard Digital File Store License

Remixing Not Allowed
Commercial Use Not Allowed
Add Credits To Designer When Sharing Links, Photos and Videos of Objects

Show me your makes.

Discover my other jtronics designs on cults3d

Website: http://www.jtronics.de/
Instagram: https://www.instagram.com/jtronics.de/
Youtube: https://www.youtube.com/jtronicsTV
Facebook: https://www.facebook.com/jtronics.de/

3D printing settings

slicer: cura (please take cura, Don't take slic3r!)

Material: PLA
Nozzle: 0.4mm
Infill Before Walls: No !!! Important !!!
Outer Before Inner Walls: Yes !!! Important !!!
wall: 3 Perimeter
support: only for cover
Optimize Wall Printing Order: Yes
Fill Gabs Between Walls: No
infill: 15
Infill Travel Optimization: Yes
adaptive layers: Yes with Layer: 0.15 to 0.20mm

Not to fast! Print the parts with about 30mm/s, to get a good layer connection. (It depends on the quality of your printer)
not to hot, because of dropping nozzle PLA 205*C

3D printer file information

3D design format: ZIP Folder details Close
- jet_boat_300_img.zip
- jet_boat_300_sticker.zip
- jet_boat_300_v003_stl.zip
Learn more about the formats
Last update: 2021/08/31 at 13:56
Publication date: 2020/07/02 at 00:22

Copyright

Creator

Makes created by the community

All

Best sellers of the category Game

Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

ADVERTISING: Disable your AdBlock banner blocker and click on our banner ads.
AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon or Aliexpress.
DONATE: If you want, you can make a donation via PayPal here.
WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!