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Everything posted by Egilman
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Depends upon the paint, you want shiny but aluminum looking, Testors Chrome Silver, you want muted but reflective aluminum, Rub-n-Buff over grey primer & Future... Either will give the look of cleaned aluminum, IF, you want the polished mirror look Alcad chrome pen applicator over a perfectly smooth surface primed shiny black... Any of the alcohol based chrome gundam markers will work as well...
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Yep, it was a cast iron plate that we had made specifically for that job weighed around 450 lbs all by itself.. Machine refurb took place on the open floor and we had overhead cranes to do the lifting and moving... The largest machine I ever ran was a Shaft Lathe, it was used for turning propeller shafts for ships, had a chair you rode on while operating it.... 40 foot long bed and could swing 42 " The definition of heavy industry....
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When I was working for a machine remanufacturer, we did milling machines on a steel plate... Once we got the case from the builders we would bolt it to the plate and it acted as an index plate.. we could take it from machine to machine and do any machining you needed to do, parallel, perpendicular, horizontal boring, vertical boring all from the one plate... Made the job much much easier saving a lot of setup time....
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Correct, Then it wasn't the Nuclear armed penetrator version... The purpose of the slipper tanks was to extend loiter time over the target area... So really you can close up the bomb bay and not worry about it if you like or open it for the extra detail of an empty bomb bay... Either way works well for the version you have, although since they were set up for the Martell, it would have the avionics in the bomb bay for that... So on deck, aboard ship, the bomb bay would be closed most of the time... (top secret stuff and all that) Martell's, Paveway's or a CBU package with a closed bomb bay is probably the easiest to do... (and the most common scheme)
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According to the texts I have, It depends on where it served and what era... The original Buccs serving with the RN filled the same role as our A-4's, low-medium speed delivery of multiple weapons... As time went on the role changed... The Bucc's had outstanding low level flight characteristics and with the bomb bay designed to deliver Nuclear Weapons she was phased in as the RN's nuclear penetrator aircraft, the same as our navy's Vigilante's It's last role was with the Royal Airforce, it served the same function as our F-111's, high speed, nap of the earth nuclear delivery, in fact the Royal AF decided to take over retired RN Bucc's instead of purchasing new F-111's.... In this role hard points were added to the wings for guided munitions, and the bomb bay was filled with either a partial droppable fuel tank or a full bay long range fuel tank that was not droppable... They served in this last role until the aircraft was finally retired due to airframe stress failures that overtook the aircraft... And a note on my sources... I have three books on the Blackburn Buccaneer's... When I found the info in them, I inquired to the publishers of I could post some photos and selected texts from them to the forum... They told me no.... They do not allow free use of their materials... (even though most of those materials they obtained for free) They insisted their copyright's be honored... That's why I can't post this stuff for your own eyes which is my usual practice... Those books are available on the internet if you know where to look... {chuckle} (and they know it) If anyone else has more info, please chime in I hate doing things this way, I prefer to share openly...
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Wow, Rubber is not something I've ever removed paint from... I wouldn't use any volatile paint thinner, too afraid of melting the rubber.... There are some non-caustic paint removers and some cleaners that do well at removing paint without damaging the underlying material... Do you have any sprues made from the same material? If you do I would suggest superclean, straight out of the bottle it does a great job of removing paint... what I would do is drop a scrap piece of the rubber into it and see what it does first.... My Admiral suggested hot boiling water, (old household remedy) causes the rubber to expand which usually breaks the surface tension connecting the paint & rubber... Then use a soft brush to lift the edges of the paint and peel what will come off easy and re-soak if any remains... Interesting problem....
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The first patent on the aileron control system was granted to the British scientist and metaphysicist Matthew Piers Watt Boulton in 1868. He introduced the concept of three axis control in his 1864 paper "On Aërial Locomotion". He was the first to conceive an aileron flight control system... 39 years before the Wright Brothers used wing warping.... (the brothers had a copy of his paper in their library covering the engineering history and theories of heavier than air flight, they knew all about it) Yep, they took the wing curvature pressure table from Lilienthal, (and corrected it) The wire braced Pratt Truss design from Chanute, (and modified it) The wing control method from Boulton, (combined with their own inspiration to make it work mechanically) Then built upon those contributions with their own experiments narrowing down the engineering and applying their inspirations from said experiments in making what they understood actually work... So yes they were the first systems integrators as well as being scientists, a very unique combination of engineering and creative thought.... Not bad for a couple of bicycle mechanics...
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Handley Page Heyford by RGL - FINISHED - Matchbox - 1/72
Egilman replied to RGL's topic in Non-ship/categorised builds
More like tempting god in this case, (or the Admiral, if she finds out first) -
Actually, it is the branch of science called Fluid Dynamics, something the Wright Brothers were the first to actually understand applies to gases/vapors under pressure as well as liquids.... Live Tails, (or as they are commonly called today Stabilators) are the result of a long period of trial and error relearning something the Brothers knew instinctively from observations of a simple wing profile in a wind tunnel.
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Handley Page Heyford by RGL - FINISHED - Matchbox - 1/72
Egilman replied to RGL's topic in Non-ship/categorised builds
I just grabbed Sunwards last G1, resistance was futile..... -
US 6” gun by RGL - FINISHED - Panzer Concepts
Egilman replied to RGL's topic in Non-ship/categorised builds
Simply Outstanding.... Very impressive piece as well... Will be even more impressive when the complete train is together... (gun tractors and lorries) Nice work... -
Hey Brothers, I've been doing some research into this tailplane issue.... Yes the ledge is there, it was there on all Blackburn Bucs.... The Horizontal stabilizer is a live surface, fully moveable, It never had an elevator, and the round fairings moved with the livetail... Those surfaces that look like elevators are flaps, they are designed to provide uplift to the nose of the aircraft at low speed as the aircraft at low speed tended to pitch down... The flaps were automatic and moved as aerodynamics dictated.. The flying tail also had boundary control as well as hot air deicing... There was no need for downward deflection flaps on the aft edge of the tailplane so they were designed to remain neutral when not active and the ledge in the aft fairing made it mechanically sure to never go into a pitch down situation.... Not my opinion brothers... Will provide references if desired....
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It's a live tail.... The whole horizontal stabilizer turns up and down.... And yes, it is to effect better control and eliminate leading edge compressibility issues at high speeds... The trailing edges are a throwback to when the aircraft was first designed with conventional elevators... (much like the F-86 was) On the F-86, the former elevators became the new trim tabs.... I suspect much the same happened here, probably saved them several millions of development pounds/dollars....
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Just my opinion, in the images of the completed bike that were posted above, it has to be an oil tank.... The reason I say this is it is the only way it makes sense and the line from the tank goes to the rocker assembly.... Since the oiling system on all these early bikes was gravity flow or hand pump fed, this has to be an early form of oiler.... The large tank feeds the crankcase, the small tank feeds the head... On the opposite side rising from the crankcase to the head is the drive tube for the camshaft, I see no other provision for getting oil to the camshaft journals... Harley used a similar system on some of it's very early bikes....
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Handley Page Heyford by RGL - FINISHED - Matchbox - 1/72
Egilman replied to RGL's topic in Non-ship/categorised builds
it's almost become a lost art..... Of course I would be one foolish enough to try it.... {chuckle} -
There are references my friend... See if you can find a copy of... Thomas, Chris and Christopher Shores. The Typhoon and Tempest Story. London: Arms and Armour Press, 1988. ISBN 0-85368-878-8. Thomas, Chris. Hawker Typhoon (Warpaint Series No. 5). Husborne Crawley, Bedfordshire, UK: Hall Park Books Ltd., 2000. Shores, Christopher and Chris Thomas. Second Tactical Air Force Volume Four. Squadrons, Camouflage and Markings, Weapons and Tactics. Hersham, Surrey, UK: Ian Allan Publishing Ltd., 2008. ISBN 1-906537-01-1 Chris Thomas is the guru of everything Typhoon and Tempest, there is no better source.... I'm currently looking thru my library brother to see if I have a copy of Warpaint #5.... If I do I'll let you know...
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