The Association of Model Submariners.

Would you like to react to this message? Create an account in a few clicks or log in to continue.

* THE FORUM FOR ALL THOSE INTERESTED IN BUILDING AND OPERATING MODEL SUBMARINES *



Join the AMS - Registered Forum users can become members of the AMS and it's free ...... To join send an email with your name , address and phone number to amstreasure@googlemail.com


For a guide to past events see the "Shows and Events" section.

Papplewick Pumping Station SUBMARINE Day. 31st March - 1st April 2024.

$$$

&&&

::::

Who is online?

In total there are 3 users online :: 0 Registered, 0 Hidden and 3 Guests :: 1 Bot

None


Most users ever online was 180 on Tue Nov 05, 2019 6:03 am

Latest topics

» No reverse on Brushless ESC
Moebius Skipjack - Page 5 EmptyTue May 07, 2024 3:26 pm by geofrancis

» Peral Submarine of 1888
Moebius Skipjack - Page 5 EmptyMon May 06, 2024 11:16 am by david f

» Newbie needs advice!
Moebius Skipjack - Page 5 EmptyFri Apr 26, 2024 1:58 pm by david f

» Modulated electric fields for submarine communication in a "heads up" from Harry!
Moebius Skipjack - Page 5 EmptySun Apr 21, 2024 6:09 am by geofrancis

» 868/915 Mhz as a viable frequency for submarines.
Moebius Skipjack - Page 5 EmptyWed Apr 10, 2024 5:48 am by tsenecal

» Laser cut Robbe U47 conversion
Moebius Skipjack - Page 5 EmptyTue Apr 09, 2024 3:40 pm by david f

» ExpressLRS - 868/915 Mhz equipment
Moebius Skipjack - Page 5 EmptyTue Apr 02, 2024 3:27 pm by tsenecal

» Information on camouflage patterns for German seahund
Moebius Skipjack - Page 5 EmptyFri Mar 15, 2024 4:36 pm by david f

» WW2 mini sub build
Moebius Skipjack - Page 5 EmptyTue Mar 12, 2024 1:56 pm by geofrancis

Statistics

Our users have posted a total of 12452 messages in 1983 subjects

We have 1010 registered users

The newest registered user is Chris Shelley

Similar topics

+8
david f
johnrobinson
profesorul
salmon
tattooed
Deep Diver (Fred)
Giovanni LiCalsi
Tom(ADMIN)
12 posters

    Moebius Skipjack

    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Sat Dec 01, 2012 9:14 pm

    And the last piece...the motor box complete with 2:1 reduction gearbox.

    The module is now completed and will be here with me on Tuesday.



    Moebius Skipjack - Page 5 70405510
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Mon Dec 03, 2012 9:08 am

    My old mate Steve Pryce showing the module off before it goes into the box for transport down to me.



    Moebius Skipjack - Page 5 13520510
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Thu Dec 06, 2012 12:58 pm

    Gentlemen, after a cock up by the courier company(they decided I'd moved from number 6 to number 8)my module has finally arrived, about twenty minutes or so back.

    It fits perfectly, couldn't be better...I am very pleased with it. Fingers and hands permitting, I can now get on with the building of the boat.


    Moebius Skipjack - Page 5 Photo12
    salmon
    salmon
    AMS Forum Owner


    Posts : 312
    Join date : 2011-09-02
    Age : 64
    Location : Las Vegas, Nevada - USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  salmon Thu Dec 06, 2012 2:33 pm

    Ooooooooh, that looks nice!


    _________________
    If you can cut, drill, saw, hit things and swear a lot, you're well on the way to building a working model sub.
    Giovanni LiCalsi
    Giovanni LiCalsi
    Guest


    Posts : 170
    Join date : 2010-11-15
    Age : 73
    Location : Alameda, California, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Giovanni LiCalsi Thu Dec 06, 2012 4:01 pm

    Can't wait to see a video of your sub.
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Thu Dec 06, 2012 6:18 pm

    It'll be a while until it's at a videoing stage, it's my winter project boat.
    Giovanni LiCalsi
    Giovanni LiCalsi
    Guest


    Posts : 170
    Join date : 2010-11-15
    Age : 73
    Location : Alameda, California, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Giovanni LiCalsi Thu Dec 06, 2012 6:48 pm

    You can always send us a video of you and the sub in the tub . :^)
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Mon Dec 10, 2012 4:00 pm

    The new MicroGyros auto leveller arrived this morning via OTW (Mike at MicroGyros has had to stop production of them temporarily, so any orders placed are being dispatched from OTW, who has a large stock of them at present)

    I'm shocked and amazed at how small it is...it's a quarter the size of it's predecessor, and weighs virtually nothing. How the hell do people see to assemble something this small?


    Moebius Skipjack - Page 5 Dsc00511
    tattooed
    tattooed
    AMS member


    Posts : 340
    Join date : 2011-05-16
    Age : 60
    Location : Bristol

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  tattooed Mon Dec 10, 2012 8:12 pm

    how the hell do you install some thing that small when you've got hands the size of ours mate
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Mon Dec 10, 2012 8:25 pm

    That's the next problem mate...I guess it's a case of stick it to a piece of double sided tape, shut your eyes, and hope it goes in the right place. The thing is no bigger than a Futaba plug!
    tattooed
    tattooed
    AMS member


    Posts : 340
    Join date : 2011-05-16
    Age : 60
    Location : Bristol

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  tattooed Mon Dec 10, 2012 8:50 pm

    you still got some of that special tape mate you know how that sticks (the book case still standing lol)
    david f
    david f
    AMS Treasurer


    Posts : 2400
    Join date : 2010-11-10
    Age : 73
    Location : Cumbria

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  david f Tue Dec 11, 2012 8:57 am

    Richard to answer your question.
    Mostly people don't build these things now - it's machines.
    Have a look at:

    http://www.raspberrypi.org/archives/2675

    To have a look at the Raspberry Pi being built in Welsh Wales. (Interestingly not Chinese China!)

    David
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Fri Dec 14, 2012 6:23 pm

    Hopefully I'm recovered enough now after my last little episode to begin the last of the flood slots and make a start on the actual assembly of the Skipjack...I'm fed up seeing two large boxes of parts on my slipway. First job(after the slots are done)is to put the hull parts together and make it look like a submarine.
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Sun Dec 16, 2012 1:47 pm

    Update as of 16/12/02.

    All flood slots now done, and I've just laid the parts together to see what's what. It begins to look like a Skipjack class sub now...I hope.


    Moebius Skipjack - Page 5 Dsc00510

    Moebius Skipjack - Page 5 Dsc00511

    Moebius Skipjack - Page 5 Dsc00512
    tattooed
    tattooed
    AMS member


    Posts : 340
    Join date : 2011-05-16
    Age : 60
    Location : Bristol

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  tattooed Sun Dec 16, 2012 5:55 pm

    very nice rich not much room left in there mate
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Sun Dec 16, 2012 6:00 pm

    Well, the module itself has to come back a fair bit yet, Andy...the motor box sits virtually right in the stern cone, so as long as there's room for the torpedoes up forward, all will well.
    tattooed
    tattooed
    AMS member


    Posts : 340
    Join date : 2011-05-16
    Age : 60
    Location : Bristol

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  tattooed Sun Dec 16, 2012 6:07 pm

    torpedoes hope there's enough room mate are you going to have them working aswell
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Sun Dec 16, 2012 6:12 pm

    Something like this, mate...the prop shaft needs trimming down a bit yet, but you get the idea.



    Moebius Skipjack - Page 5 Dsc00513
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Sun Dec 16, 2012 6:14 pm

    Working torpedoes...yes mate. Plans are afoot for six of them, all independently fired...nothing too potent though, just to look a bit good.
    profesorul
    profesorul
    Guest


    Posts : 386
    Join date : 2011-07-03
    Age : 59
    Location : Bucuresti, ROMANIA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  profesorul Tue Dec 18, 2012 2:32 pm

    HI,
    @Richard,
    I can't figure at out what are for those 2 red gear wheels?!.
    MARIUS
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Tue Dec 18, 2012 3:48 pm

    Marius...that's part of the gearbox. Ron made me a 2:1 reduction gearbox for the main drive motor, the motor is in it's own little wtc and the gear run out in the flood area.

    The top picture shows the motor, without gearbox, in it's own water tight box...

    Moebius Skipjack - Page 5 70435510


    And this picture shows the gearbox fitted to the motor box.

    Moebius Skipjack - Page 5 70405510

    The long shaft you can see protruding from the right hand side is the propshaft itself, it runs in two bearing blocks to support itself.
    profesorul
    profesorul
    Guest


    Posts : 386
    Join date : 2011-07-03
    Age : 59
    Location : Bucuresti, ROMANIA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  profesorul Tue Dec 18, 2012 8:33 pm

    HI,
    I think I understand.....I think!,I am not so shore!.
    Please can You make a hand sketch/drawing with the separate components.
    And how did You make the water tight tese(what I had merked with red in picture):Moebius Skipjack - Page 5 How_di10

    THANK YOU.
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Tue Dec 18, 2012 8:40 pm

    Tomorrow I'll take it apart and photograph how it goes together for you, ok?
    profesorul
    profesorul
    Guest


    Posts : 386
    Join date : 2011-07-03
    Age : 59
    Location : Bucuresti, ROMANIA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  profesorul Wed Dec 19, 2012 8:25 am

    HI,
    SUPER.
    avatar
    Tom(ADMIN)
    AMS Forum Owner


    Posts : 3026
    Join date : 2010-11-05
    Age : 64
    Location : Nevada, USA

    Moebius Skipjack - Page 5 Empty Re: Moebius Skipjack

    Post  Tom(ADMIN) Wed Dec 19, 2012 9:22 am

    Hi Marius,

    Fingers and hands are not cooperating today, so I've found a couple of pictures that may help you visualise what's what.

    The end cap on the motor box is sealed at the end where the connections for the power come through, the watertight connections are nothing more than more than brass bolts drilled through to allow the power lines to pass through and sealed with aquarium sealant, this makes a 100% watertight seal.


    Moebius Skipjack - Page 5 27983510


    Moebius Skipjack - Page 5 Gearbo10

      Current date/time is Thu May 09, 2024 11:52 am