Search found 38 matches

by toto44
Aug 30 2018 10:04am
Forum: Electric Watercraft
Topic: Electric Surf Board
Replies: 635
Views: 141659

Re: Electric Surf Board

Hello SRN

what pitch does your impeller have? Did you balance it?
by toto44
Aug 23 2018 1:28am
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

I installed the steering. As I do not like bowden, I did it "fly by wire"

https://youtu.be/Agf9gfgDg_g

https://youtu.be/DfDibsSg9Ow
by toto44
Aug 21 2018 1:11am
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Hello,

the water jet is this one:

https://cults3d.com/en/3d-model/gadget/ ... nit-toto44

I am using a Leopard 5692 600KV Motor and a flycoler ESC.
by toto44
Aug 19 2018 2:40pm
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Tested the jetdrive today.

https://youtu.be/NewKjySw2ko
by toto44
Aug 19 2018 2:39pm
Forum: Electric Watercraft
Topic: Electric Surf Board
Replies: 635
Views: 141659

Re: Electric Surf Board

Today I tested my 3D printed jetdrive. Could not do any measurements, but gives a lot of power.

https://youtu.be/NewKjySw2ko
by toto44
Aug 08 2018 6:27am
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Some progress
by toto44
Jun 13 2018 5:48am
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Finished deck and interior. Next weekend will try the veneer.
by toto44
Jun 05 2018 6:21am
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Started working on the deck. This friday the Meranti veneer should arrive. So hopefully coming weekend I can put all veneer :D
by toto44
May 10 2018 1:13pm
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Did some glassing today and fitted the jet drive
by toto44
Apr 23 2018 7:45am
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

A little progress.
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by toto44
Apr 04 2018 10:00am
Forum: Electric Watercraft
Topic: Electric Surf Board
Replies: 635
Views: 141659

Re: Electric Surf Board

Printed everything, nearly ready for first testrun.
IMG_1169.JPG
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by toto44
Mar 21 2018 7:52am
Forum: Electric Watercraft
Topic: Electric Surf Board
Replies: 635
Views: 141659

Re: Electric Surf Board

60mm
by toto44
Mar 20 2018 1:55pm
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Some progress
by toto44
Mar 20 2018 6:48am
Forum: Electric Watercraft
Topic: Cracker Box for my daughter
Replies: 22
Views: 2596

Re: Cracker Box for my daughter

Finally some progress.
Started building the fuselage. Also re-designed the jetdrive. Anybody here who has build wooden boats before? I am not sure if I should use epoxy or polyester to glass the wood.
by toto44
Mar 19 2018 9:12am
Forum: Electric Watercraft
Topic: Electric Surf Board
Replies: 635
Views: 141659

Re: Electric Surf Board

Hello,

I created completely new jet. It will be availible soon for download, after I printed and testrun it. Here are some pictures. I improved bearings, added grease nipples, better waterflow..........
by toto44
Oct 12 2017 1:07pm
Forum: Electric Watercraft
Topic: Electric Surf Board
Replies: 635
Views: 141659

Re: Electric Surf Board

Do you have Link to These pictures?
by toto44
Aug 19 2017 9:55am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

I am using Eppler 214 for the Wing. For stabilisier it will be naca 009. I had the idea to use a only Wing setup. Do. such foils exist?
by toto44
Aug 18 2017 3:17am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

As I am still in work of setting up my new workshop, my progress with the foil is slow. Here are some screenshots of the wing I designed. Will print it next week.

Congratulations to all who flew already with their creation.
wing1.jpg
wing2.jpg
wing2.jpg (215.7 KiB) Viewed 587 times
by toto44
Jul 25 2017 3:57am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

The pushing force is not bad, but it will not create speed. You can already see from the pitch of the prop.
by toto44
Jul 20 2017 8:29am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

I found this picture

http://de.boats.com/bootstests/torqeedo ... em-wasser/

scroll down a little bit.
by toto44
Jul 20 2017 4:07am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

Hello notafraidtotry, yesterday I started assembly of the jet, just waiting for some sealings. Concerning the wing, how are you planning to use the printed parts? Cover them with carbon, or use them for making molds? Maybe I start printing them too, but it should make sense to add some grooves to pl...
by toto44
Jul 20 2017 1:42am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

by toto44
Jul 19 2017 9:43am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

I already designed another version, but as the first one is printed, I am going to test this one first.
jet3.jpg
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by toto44
Jul 19 2017 8:42am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 45424

Re: Electric Hydrofoil/E-Foil

Hello, I am the designer of the waterjet from Cults. As I am working on the foil too, I designed a special jet for it.Here are 2 pics. I printed all parts, and received the motor (5692/ 540KV) it should run on 12s battery, and can be fittet to the fin / mast. jet1.jpg jet2.jpg To Notafraidtotry: do ...