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QldSpitty

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Viewing 15 posts - 181 through 195 (of 2,288 total)
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  • in reply to: Duxford Diary 2018 #775938
    QldSpitty
    Participant

    It has a Spitfire in it, so it’s not completely terrible…..

    And Gillian Anderson 🙂

    in reply to: Hawker dataplate and constructor numbers #776807
    QldSpitty
    Participant

    Another one

    Tag on Jack Macdonalds Demon scarf ring.

    in reply to: WWII ALUMINIUM COMPOSITION #777476
    QldSpitty
    Participant

    I cant stand the heat!!!
    7075 in its full hardened state is not that easy to bend Passion san.Good for flat webs and what not.Why any forming that has to be done “HAS” to be done in its annealed state.Then ‘Heat treated” to bring it back to its full hardness.That plus steel fasteners in the spar would rapidly creating the intergranular corrosion shown on Japanese parts.
    Fast forward to the mid 80,s when QANTAS Jumbo Jets had a problem with frames cracking around the forward fuselage area.Cause was fatigue cracking on the 2024 T3 material.A quick call to Boeing came back with the reply “Ummmmm will get back to you”..When Boeing finally got back QANTAS engineers said “Naaah we right mate we figured it out..Start remaking your frames in 7075 guys”…And born was the Work code “Section 41” to replace all frames from number 1 door foward.Spent many a day sucking up swarf from the avionics bay and replacing Hiloks as a Snork Tinbasher.

    in reply to: WWII ALUMINIUM COMPOSITION #777672
    QldSpitty
    Participant

    7075 was used exclusively in Zero construction late 1930s.

    Aviation’s story — quite possibly at the behest of the military — misses one key to the Zero’s success: its construction made use of high-zinc-content 7075 aluminum alloy, which had been secretly developed by Sumitomo and was significantly lighter than the 24S alloys used in the U.S. Better metals were not used worldwide until after the war.

    http://aviationweek.com/blog/how-build-zero-1945

    in reply to: Getting static Spitfire fuselage frames made #780642
    QldSpitty
    Participant

    Get a set of drawings,print off full size,glue onto wood,cutout and cleanup,trace onto 1mm aluminium adding flange thickness of 15mm,cutout and clean,sandwich between wooden formers,hammerform,drill out rivet holes and do lightening holes,frame complete..Easy.?

    in reply to: Zerstorer! #781324
    QldSpitty
    Participant

    Master Compass access?

    in reply to: Another Glynne Powell Mosquito. #783041
    QldSpitty
    Participant

    More Mozzies the better 🙂 Unless your in Australia and they suck blood…

    in reply to: 617 & 9 Sqdn Lancaster Russian write-offs? #792544
    QldSpitty
    Participant

    With the work done in the USA with B17,s lately I cant see why the same cant be done with Lancasters..

    QldSpitty
    Participant

    Gas patch?

    in reply to: Well its not a buried Spitfire ! But a Tiger Tank ! #793343
    QldSpitty
    Participant

    They can always recreate its demise by using a P47 🙂

    in reply to: F6D Little Margaret….. #793352
    QldSpitty
    Participant

    Cant find anything on Fb yet.Nothing new to add on WIX..

    in reply to: Report on Kermit Weeks' Sopwith Pups restoration #793356
    QldSpitty
    Participant

    Ive seen some Sopwiths with tabs to hold the front cowling on as well as the clamped cable system as added insurance..Cant find any HD pics in my stash of the original system.

    in reply to: Well its not a buried Spitfire ! But a Tiger Tank ! #793917
    QldSpitty
    Participant

    The hull and turret survive so hopefully the majority of it can be reused.Theres a small but dedicated cottage industry remaking Panzer parts now.Will she be at Legends?

    in reply to: Spitfire Vc JG891 landing accident #797879
    QldSpitty
    Participant

    No hope of having her in RAAF colours then.. 🙁

    QldSpitty
    Participant

    Im thinking it was either a quick fix to get her flying or the parts werent reliable enough to include large scale production.Hence the change to Kigas..

Viewing 15 posts - 181 through 195 (of 2,288 total)