build

Diamond Demon build – part 9

dsc_9604Well, I’m pleased to say that after 8 months she is finished! Weighing in at 550 grams gives me a little under 100 watts per pound, so that should be plenty for a little vintage model. I took her over to the flats today for a maiden but it was a bit too windy for me to want to chance it.

I’ve sort of fallen out of love with it over the months, it was a struggle to push myself to finish it. The covering was the final annoyance, the Litespan not shrinking enough for some of the curves, and then after I added the blue trim to the front of the fuselage I ran out of balsaloc. Being too tight to buy a new tub just for a few strips on the wings and tail I ended up painting those, which moderate success!

I’m pleased I’ve finished before starting on the next one, I don’t want to end up with a few unfinished models hanging around the place, beside which, I’ve got no space for the ones that are finished as it is :)

I’ll write some more once she has flown.

Right, NEXT!

Diamond Demon build – part 8

 Spot of progress this week, I’ve all but finished the covering. Just the front most curved section below the motor and the centre section of the wings to go. I’ve some acetate on order to glaze the windows and then she is done. The tailplane and fin are now glued on, the elevator is all hooked up and the closed loop wires are run through the fuselage ready for me to connect the rudder. After that I’ll need to install the ESC and solder the connectors to the motor and she is finished.

I am still pondering about coloured trim, I think I’ll finish her first then have a go at adding some colour.

 

Diamond Demon build – part 7

Tonight I tackled the wings, covered with antique coloured Litespan. The tips were a bit of a challenge and I might yet cut them back and do them in smaller pieces. Other than that I’m pretty happy with how they turned out. Colour trim to go on later I think when the whole airframe is covered, the truth is I’ve not chosen a scheme yet!

Diamond Demon build – part 6

I’ve just noticed that in part 5 of this build I was wondering where 6 weeks went, well now four whole months have passed since I made an update about the poor Demon. Between a first birthday of our daughter, Christmas and putting our how up for sale, time has gone by in a flash.

Progress has been made however and things are looking good. The fuselage is done and the servos installed, I’ve yet to put balsa infill where the closed loop and pushrods will exit, but the rest is finished and sanded. The tailplane and fin are done and sanded, awaiting covering. And lastly as you can see, she now has wings. Built as per plan with the exception of the 1/64″ ply covering the centre section. I added this to give some protection from the bands which will be used to hold the wings on.

I’m almost ready to start covering her up, just a wee bit of faffing about first. Couple of pics below, the rest are on this page.

Diamond Demon build – part 5

Blimey, where did 6 weeks go!? After finishing off the lads boat, I’ve now tidied up a bit and started on the Demon again.

As you can see, I’ve got the UC bent up and mounted and the former glued into the fuselage. That is probably it for tonight while the Epoxy sets. Tomorrow I’ll crack on with building up the front of the fuselage and test mounting the motor.

Aerokit Sea Nymph build – part 11

She is finished! We have yet to take her onto the water since the ‘naked’ outing a few weeks back, but hopefully we’ll get a chance this weekend.

I painted her with Halfords Acrylic paints, masked up with Tamiya tape. Once everything had a few days to dry I polished up the paint and the deck with polishing compounds, coarse first and then fine.

 

I bought a few simple deck fittings from the Vintage Model boat company to set the deck off, these needed tidying up quite a bit with coarse sandpaper, after which I sprayed them with Tamiya primer followed by a couple of coats of silver metalic.

The decals I made using an inkjet and some clear water slide decal paper. They were given a coat of gloss acrylic and then given another coat to seal the edges once in position. The name is what he calls himself, which is nothing like his name but hey ho, who knows what a 2.75 year old is thinking 

As for the people well, as I said the boat is really for my toddler and apart from Thomas the Tank Engine, Lego is his next favourite thing. And there was no way I was going to have a steam train driving the thing! I glued two 2×2 duplo blocks to the rear deck so he can chop and change the figures as he wants. I now wonder if I should have just used a entire plate of duplo for the rear deck, oh well he hasn’t complained!

 
Right, that’s that I think. I might post some action shots if I get a chance to take my camera when we go to the pond.

 

Aerokit Sea Nymph build – part 10

Right, I have broken out a colour other than white!

I tend to cover my ‘planes with film or fabric and use the same for decoration, so masking and painting is not something I’m overly familiar with. However I pushed on regardless 😉 I was advised to use Tamiya masking tape for its ability to give nice edges and lo, it appears to have worked.

The line at the top of the hull isn’t perfect, it thickens slightly towards the bow on one side, and wavers ever so slightly, but in general I’m pretty pleased. After letting everything dry for a few days I’ll hit it with a gentle polishing compound.

Turning to the finishing touches, a bored day at work led me to order the fixtures you can see below, I believe cast in white metal(?). I just need to figure out what colour I should paint them and how to attach them to the deck.