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Speed Boat 3 RC

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Description du modèle 3D

Speed ​​Boat 3 RC

Paramètres d'impression 3D

Printing
Hull:
The best is, if you print it with spiral vase methode. Then you will get a neat surface without any noses from layer change.
I printed with layer hight: 0.3 mm and width: 0.6 mm.
Anyway, you have to print it hollow with one perimeter otherwise it will not fit inside the interface part.
The transom is 2.1 mm thick, that means, you need at least 7 solid layers each 0,3 mm high.

Decks: spiral vase
layer height: 0.3 mm
width: 0.5 mm

Hull interface: spiral vase
layer height: 0.3 mm
width: 0.5 - 0,6 mm
The solid part of the hull interface is to print in spiral vase mode. You will get a closed ring profile. Afterwards cut off the deck opening.
In case it is not going through the middle hull part, so you have to cut it also across and put it in from both sides.
I prefer solids instead of parts with walls, even if it requires some rework, because they are easy to slice with every slicer program.

The interfaces are supposed to put them fifty-fifty in the gap of each hull part. In this way the the hull parts are aligned and easy to glue.
Before gluing you should mask the edges of the hulls with tape to keep them clean from glue.

Holes in support
The holes in the support to fasten the motor mount must be melted out by a slightly modified bowed soldering bolt ( as shown in the photograph)
Don't use a drill, it will damage the material.
The holes in the support to fasten the motor mount must be melted out by a slightly modified bowed soldering bolt ( as shown in the photograph)
Don't use a drill, it will damage the material!
The holes are not designed because holes are impossible to print in spiral vase mode.

Motor
Robbe Roxxy BL Outrunner 2834/8
http://www.der-schweighofer.net/product/72756

Air propeller motor
STORM 1806 2300kv
http://flyingfolk.com/storm-1806-2300kv-4s-LiPo-flyingfolk-outrunner-brushless-motor

Controller
RockAmp 5A XBEC

Receiver
OrangeRx R615 DSM2

Sterntube
4/3 mm, 120 mm long

Driving shaft:
3 mm rod 160 mm long with 11 mm M3 thread on one end.

Propeller
Diameter 35 mm
M4 propellers need a bushing from M4 to M3.
Or you make an adapter as in drawing,

  • Format du fichier 3D : STL

Mots-clefs

Créateur

http://www.vizy.homepage.t-online.de/

I am constructing engineer for powerplants. Designing was allways my passion and I am glad, now as a pensioner, to have interesting challenges again.
I want to give thanks to the
http://www.hackerspace-ffm.de

License

CC BY SA

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