Den Moran
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Everything posted by Den Moran
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Hi, everyone, I sourced the twin cessna hobbyking props from: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=261614412987 ...and they work fine, although using more power than the originals, I think! Den
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Hi, Can anyone advise me on the measurements of carbon tube into carbon tube, in a foam wing,please? I know the 'long' tube outer diameter must be the same as the internal diameter of the (fixed) receiver tube in each wing, but when I look at the suppliers for ordering they just give the wall thickness, external diameter, and length? How do I determine which sizes to order,please? Thanks! Den
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Thanks, everyone - I should have made it clearer -3 mm thickness is what I was after. Mick Reeves Models have got back to me in the interim, so I'll be ordering the 'Metalplate' from them. Thanks once again, brilliant support as usual on this site!
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Thanks! I've tried to order some with Mick Reeves, but the system is an old one using Outlook, and I cannot access it. I've sent an e-mail asking what next.
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Hi! Does anyone know where I can buy 0.3" thick aliminium,please? I've watched Andrew Newman's foamcutting series, and he uses the window flashing that is common in Australia. Our buildingsupplies don't seem to use it, preferring the heavier lead flashing? Thanks, Den
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curved shapes in foam with a hotcutter
Den Moran replied to Den Moran's topic in Building from Traditional Kits and Plans
Thanks,Ernie, that's probably the way I'll do it. No need for pix, but thanks for the offer! Den -
Hi, everyone, I'm scratchbuilding an Me 262, and am fine with how the wings are to be cut using a hotwire. I'm searching for a reliable method to use a foam block for cutting out the fuselage, especially as its a compound curve shape, as so many fuselages are. Any ideas? Thank you, Den. Wales
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Hi ,all South Wales Scratchbuilders! After a long time looking, I've finally found a supplier for pink foam for rc aircraft. It's in South Cardiff, and I got there by coming off the A48 and following the 'docks' signs. They are very willing to sell single sheets, and easy to deal with. On approach, keep Encon on your left, go through the security barrier, and turn left into their carpark. The price of a 2500 x 600 x 50mm sheet was £13.32 on 15/11/16. It fits in my Citroen C5 exactly! Here is the address : Encon Insulation, Glass Avenue, Ocean Way, Cardiff CF24 5EN
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Does anyone know if .8mm thick ali sheet can be cut with a scissors.please? Den
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Thanks, Ian, I'm still not sure about committing myself to the build yet. The nearest space/time I would have would be near Easter, I think! What about you, are you thinking about doing it? If you are thinking about passing on it, would you consider selling the plans/edfs etc/ Thanks for looking out for the plans, I will get back to you if I need more detail, although if I get the woodpack, it should (ha-ha!) be pretty straightforward. my e-add is: [email protected] Cheers, Den
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Thanks , Michael, I'll have a think about it, and let you know. It's finding the build time really, rather than anything else! Den
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Thanks, Ian - the vid shows it as a nice flyer, and he landed it on the nacelles with no problem. At 50", I think it should be ok to fit flaps and retracts. The Freewing 59" w/s has them, and is quite a heavy aircraft. I would get a laser-cut pack if I decide to do it. My friend had a small Piper Cub with a pack, and he said the accuracy of the cut made it all very simple(!). I have a bungee launcher, but, as I said, would like it to have flaps and retracts. Thanks very much once again, I'll keep you posted on developments, Den
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Hi, everyone, I’m considering building a Traplet Plans Me262.,w/s 50”. Has anyone had experience of this build, and are there any pitfalls for the unwary there!? I would also like to know if retracts and flaps are an integral part of the plan , and especially the ‘leg’ dimensions for the oleos, as well as a suitable retract make. Or could I add them? Lastly, are there any other sites which would have this info? Thanks very much, Den
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Hi, everyone, Hobbyking Wwide have no prop replacements for the Cessna 1100 twin. Can anyone tell me : the size/specs of the pair of props,and, where to source them, please? Thank you, Den
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Thanks, Engine Doctor! That is exactly the information I needed! Brilliant answer, which gives me all the up-to-date information, and the safety cautions I will need. Cheers, Den P.S. Alan - it is my local club, but with the howling (80mph recorded at Mumbles last week!) winds and the horizontal rain, we haven't met much lately!
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Sorry, Chris, I'm straining to make the link between nimh batts, yes or no: and transmitter settings! But thanks anyway. Den
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Thanks for the help, everybody - so in effect, the only change is my receiver, which will work off a normal fourpack NIMH, such as an enerloop. Mechanical differences are the servo for the throttle, and, of course ,no ESC!
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Hi, everyone. After a longish period with electric power, I want to resume I/c flying. In the interim I have gone to a 2.4 transmitter, and wish to continue using this. I need to know the setup, let's say for an Irvine Tutor trainer using a 40 two stroke. All the articles I see are about setting the power unit up, rather than the battery, receiver, switch etc. Help!? Den, Swansea
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How to choose which fan/motor combination
Den Moran replied to Den Moran's topic in Electric Ducted Fan
Thanks - Roger, I looked at the Wemotec site, but coudn't find a formula ,or calculator, just stuff on sale. Dave - that's good of you ! I'll be looking at it this weekend and will give you the info as soon as I have it. I'm not sure about the blade count, though! Den -
Hi, everyone, Having been given a delta that needs an EDF - how do I assess its power needs, please? I am used to doing this with i/c and electrc propeller aircraft,but never done an EDF before! Some sort of tutorial/ tbles would be nice, ta muchly, Den
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That's nice! I like the colour scheme with the highlighted cockpit area! Did it go ok on the maidenflight? Den
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Just use a turnigy equvalent from hobbyking. All Turnigy is good quality, and half the price! Hobbyking itself takes a bit of getting used to but it's worth it for the reliablity. Turnigy batteries are good and cheap as well. Den
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Finally done it! The winter build of 'Jocasta ' is finished, and maidened successfully. I found the build straightforward, although I was caught out with the 'former' material, finally ignoring the '1/4” balsa' statement, and following the cutout diagram notes. I noted Jim's comments about the weakness of the tailwheel, and used a loop axle which was fibre-glassed into the tail with tissue, the resin carried into the lower (dowelled with a toothpick) hinge. This is a strong arrangement, and well worth the time and effort. I also used shaped balsa wingtips, with (top photo) lightening holes. Having blessed (!) many a designer for their access to battery et al , I introduced a different battery and ESC area; There are two compartments, one on top of the other. The ESC can be seen in the lower one, in line with the airscoop (under – unsighted), and the battery on top ( the velcro strip for it can be seen on the raised battery 'floor'. The prop in the pic is not fitted yet! On the wing, the battery and hood. The rails to support both 'floors' are acting as longitudinal strengtheners, and the floors are secured with screws. All my decals are home-made, using transfer paper and the PC. The roundels were printed on light paper, and stuck on with 'Pritstick'. The code DYS-G , used on all my trainers, is the start of the Welsh word for learner, 'dysgwr'. The flight was supervised by a local expert; ….and celebrated in appropriate style! 'Jocasta' flew really well, although I will alter the prop thrust angle, it's a bit floaty for the Atlantic breezes at Pembrey! All the participants shown above were in the air at (nearly!) the same time as the maiden flight. With many thanks to Jim Newberry for a sensible plan, an easy build, and a great flier. Den Moran
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