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Everything posted by HubertB
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Tamiya 1/350 USS FLETCHER: Update - 6-11-24: On Hold
HubertB replied to Peterpools's topic in Non LSM 'WIP
Kudos to you Peter. I love ship modelling, but 1/350 is just too small for me. My go-to scale for ships is 1/200. But I still remember working on the capstan of a 1/600 Mauretania 🤪 ! Still, I’ll be watching with great interest Hubert -
You use both actually. Vacuum chamber to « foam out » the biggest bubbles. But, once mixed, the resin has a limited pot life before setting, so the vacuum time is limited. A pressure pot will push the remaining bubbles in the resin, and shrink them in the same time. This way, the surface of the resin parts look smooth. If you kept on vacuuming the parts during the setting time, the bubbles could foam to the surface, depending on the orientation of the part in the mold. Hubert PS: the artisanal way of degassing the resin mixture without a vacuum chamber is to pour from high and slowly: the thin flow of resin will degas (partly) while flowing down.
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Although I have just dry-fitted this area myself, I noticed the same issue on mine. So it’s a design flaw of the kit. As for bubbles, they are systematic with resin. They come from mixing the two components that make the resin. In cottage-style resin products they’d very often appear on the surface of the parts. To avoid this, the pros like Fisher pressurise the parts when setting. This way, the bubbles are shrunk and pushed inside the resin. But they are still there, and it’s always better not to have to sand a resin part … Hubert
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How did we do it all when we were younger?
HubertB replied to ScottsGT's topic in General Discussion
That’s called « being caught by surprise » … Hubert -
Yes, I found others as well, because I was inrigued. So the two outside protrusions are for the ingnition wires, one for each cylinder. The center one was linked to another device (some kind of coil ?) either on the front, as in Martin's pic, or at the back of the engine, to a similar device. Hubert
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Glad the massage proved successful, Rob 😉🤣 Hbert
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Interesting, but a typical « TV show » video. Whilst repeating ad nauseam the same pieces of video, mixing the images of the F7U-1 and F7U-3 when commenting on either the -1 or the -3, it is also taking a totally biased view that there was nothing good in the Cutlass. It was plagued by poor Westinghouse engines, of insufficient thrust. Remember that the Skyray, the Demon, the Skywarrior were also nearly axed because of their inadequate Westinghouse engines, only they could be re-engined with the J-57, when the Cutlass’ airframe could not … It was also let down by its ambitious high-pressure hydraulic system, when manufacturing capacities were not yet able to produce the hardware. But all the issues of the hydraulic system led to improvements which served ALL the next generation airframes to this day. As for the « post-gyration » stall, or inertia coupling, or « Dutch roll », all new high-performance fighters of that time experienced these new aerodynamic phenomena to a higher or lesser degree. It nearly stopped the F-100, before developments ended making it the successful airframe it became. The Cutlass was an agile, and very sturdy aircraft when its engines and hydraulics let it fly long enough, and not a bad airframe at all. Its real design drawback was the inordinately long front landing gear leg, which was not up to the task of withstanding the stress of the carrier landings, and would, after some time, fail and trigger the ejection seat, which was not a « zero-zero » design, to the unfortunate surprise of its pilot. But then the front LG design was the result of the poor engines, and therefore Vought engineers had to increase the take-off incidence angle. Vought tried to bite a big bone at the time, and it proved too much for the contemporary advancement of aircraft industry. But Westinghouse were holding the shovel that dug its grave. Hubert
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The first released batch. Anything older than this one, and you’re safe. I would venture that any one in a LHS or online is a « safe » one. If on auction sites, just check the manufacturing date … Hubert
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AEG G.IV - Creature of the Night - WNW 1/32
HubertB replied to DocRob's topic in The Great Twins Broup Bluild
One piece of advice - which seemed blindingly obvious with hindsight - I read from Marion Ball, one of the GREAT figure painters of the time, is that the eyes of real people are rarely fully open, and always partially covered by eyelids. Hard to paint, but it makes all the difference when you succeed in representing it … Worth a try on your moustached mechanic ? Hubert -
F-15DJ Kai or Eagle Plus- Finished!
HubertB replied to BlrwestSiR's topic in The Great Twins Broup Bluild
Real improvement there, Carl 👍 ! Hubert -
Great Progress Scott. I stumbled upon the same fit issue. Only I decided to remove the bleed fis and add new ones. I am probably trying to chew more than my bite, as I decided then it would be a good idea to represent the bleed fins in full, from the horizontal inlet on the side of the fuselage to the exhaust on top. They are IRL continuous and "S" shaped. Only then do I have issues with the compound shape of the fuselage ... This is where I stood when I moved house and then got plenty of life prioroties to keep me off continuing on this one, for the time being HUbert
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What is on your bench right now ? Share a picture :)
HubertB replied to Martinnfb's topic in Modelling Discussion
Two words of advice Scott: 1) The first critical fit issue in the kit is the junction of the top and bottom fuses at the rear of the wings . Besides adding pressure, mine were not great and required a significant amount of filler, and rescribing 2) Second issue is the fit of the front fuselage and intakes. Mine require a 1.5 mm strip each side to ensure a flush fit between the fuse and intakes. And the vanes for the boundary layer exhaust are continuous between the intake wall and the front fuselage ... In theory they are "S" shaped from the face entry to the exit on the top fuselage. 3) Just remember that the "cross" of the engine faces should be vertical. I forgot about it, and although barely visible, I know I got it wrong, and that upsets me no end ! HTH Hubert -
What is on your bench right now ? Share a picture :)
HubertB replied to Martinnfb's topic in Modelling Discussion
Now that is anything but a stealthy way to fly a F-35 …😶🌫️ Hubert -
What is on your bench right now ? Share a picture :)
HubertB replied to Martinnfb's topic in Modelling Discussion
I’ll double my Vought, so that adds the A-7 … Hubert -
What is on your bench right now ? Share a picture :)
HubertB replied to Martinnfb's topic in Modelling Discussion
My vote is for Vought ! Hubert -
It looks like the first « 1/35 » Tamiya Panther kit of the 60s … Hubert
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F-15DJ Kai or Eagle Plus- Finished!
HubertB replied to BlrwestSiR's topic in The Great Twins Broup Bluild
I am sure you have spotted the asymmetry between the right and left fairings on the underside of the beast, near the nozzle … This said, the result is amazing ! Hubert -
1:32nd scale Macchi M.5
HubertB replied to sandbagger's topic in LSM 1/32 and Larger Aircraft Ready for Inspection
Lovely work, and outstanding result. The Captain of the ship must be very proud to have this one on board 👍 ! Hubert -
Any thoughts on the ICM 1/48 B-26 Marauder? Is it worth $100?
HubertB replied to CANicoll's topic in Modelling Discussion
IIRC, the venerable Monogram one was good, but had a major shape issue with the engine cowlings … No doubt, the ICM one is better, especially after reading Fran’s very good review … Hubert -
1/32 Westland Whirlwind
HubertB replied to JeroenPeters's topic in LSM 1/35 and Larger Work In Progress
Wow ! Hubert -
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