The Association of Model Submariners.

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



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

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Sub Weekend, Sheringham, North Norfolk, Sat/Sun 30,31 July 2022

Bournville Dive-In, Birmingham, Sunday 4th Sept 2022

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

Latest topics

» My collection of fibreglass moulds.
3d Printers  EmptyYesterday at 3:35 pm by david f

»  Submarine weekend, Sheringham, Norfolk,30th and 31st of July 2022
3d Printers  EmptyYesterday at 3:22 pm by david f

» WW2 mini sub build
3d Printers  EmptySun May 22, 2022 10:43 pm by SimonH

» Papplewick Pumping Station 2022
3d Printers  EmptySat May 21, 2022 9:39 am by david f

» Akula 1/144 scratch build
3d Printers  EmptyThu May 19, 2022 7:51 am by redboat219

» Darnell U class wanted
3d Printers  EmptySat May 14, 2022 8:19 am by david f

» New modeller looking for U-Class to build
3d Printers  EmptyFri May 13, 2022 3:35 pm by Paul Reilly

» K class plans
3d Printers  EmptyFri May 13, 2022 10:18 am by david f

» Radio ideas -27Mhz
3d Printers  EmptyWed May 11, 2022 12:29 pm by david f

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    3d Printers

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    timgarrod
    AMS Website Webmaster


    Posts : 254
    Join date : 2013-04-23
    Age : 41

    3d Printers  Empty 3d Printers

    Post  timgarrod Mon Dec 18, 2017 2:35 pm

    Afternoon All,

    been after a 3d printer for some time and mananged to get a 2nd hand one this weekend (anet a8).

    I know there have got a long way to go but for basic stuff i think they are a hand too.

    was looking online and found this just as a examble.
    http://diy3dprinting.blogspot.co.uk/2014/09/how-to-make-servo-powered-3d-printed.html

    I printed off a thing yesturday and shocked how strong they are and now using PLA not abs.

    cheers

    Tim
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    tsenecal
    Guest


    Posts : 181
    Join date : 2015-04-01

    3d Printers  Empty Re: 3d Printers

    Post  tsenecal Fri Dec 22, 2017 4:16 pm

    I have moved to PETG from PLA... PLA has a bad habit of drooping while sitting in the bed of my pickup truck on a hot summer day, the interior temp of the truck will get near to the temp at which PLA starts to get spongy... its "Glass Transition Temp" is too low. you can get higher temp PLA, but PETG is cheaper, and outside of its higher "Glass Transition Temp", it basically works the same as PLA.

    as to 3d printing topics pertinent to model submarines... I have downloaded and tested a few STL files for peristaltic pumps... there is one on thingiverse that uses ball bearings as the part that puts pressure against the tubing, and it works quite well.
    avatar
    timgarrod
    AMS Website Webmaster


    Posts : 254
    Join date : 2013-04-23
    Age : 41

    3d Printers  Empty Re: 3d Printers

    Post  timgarrod Fri Dec 22, 2017 6:52 pm

    cheers tsenecal,

    will look into PETG. i saw them pumps and wondered how good they would be. also seen a type 21 hull that you can print too which i will give a go at soon.

      Current date/time is Sat May 28, 2022 4:27 am