Own design and build sports turbine jet

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20 Feb 2017 16:01 #76 by one tenor
Replied by one tenor on topic Own design and build sports turbine jet
Halfords was merely mean to represent a car accessory shop I am sure there are some of them on the island. Yes I agree about the finer grade of paper and add a drop of washing up liquid to the water. It aids lubricity and helps avoid pick up which has been pointed out seems to be happening to you Also may I suggest you use a firm sponge as a sanding block. Or a rubber block.This will avoid the tendency of finger tips finding the hollows or making Tramlines as they are known Ask a car body repairer where they get their supplies if you don't know a shop. Persevere and you will get there . BTW give the paint PLENTY of time for it to harden right through/ Leave it in the sun if there is any.I'll keep following the thread . Very keen to see it maidened Regards John

Anything will fly given enough power
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20 Feb 2017 17:15 #77 by Eric
Replied by Eric on topic Own design and build sports turbine jet
O.F. look at the pics on Feb 16, there's a large U shaped handle attached to a flat sanding tool there.
The shaping of it indicates that it is designed to apply lots of pressure, but being hard and flat, will create flats when it is used, rather than following contours, great for door panels!
Try gently rubbing the W+D while it is wrapped on that sponge, and as O.F. put, keep it wet with soapy water.
You might be wetting the plug, then dry-sanding, then washing, instead of using WET wet and dry!
It makes a dreadful mess on the floor, though!
[badass]

if you are calm and collected when all about you are going berserk - you've missed something important!
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20 Feb 2017 19:31 #78 by THE BLACKBIRD
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I understand from what I read in other threads you should always use a flat sanding block to eliminate low spots, im getting there filled and rubbed down today, and its looking better
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20 Feb 2017 19:32 #79 by old fart
Replied by old fart on topic Own design and build sports turbine jet

Eric wrote: O.F. look at the pics on Feb 16,


You mean O.T. ;) ;)

There is nothing like a dream to create the future.

Electrickery is the work of the devil.
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20 Feb 2017 20:46 #80 by Eric
Replied by Eric on topic Own design and build sports turbine jet
OOPS! Sorry O.F. :oops:

if you are calm and collected when all about you are going berserk - you've missed something important!
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20 Feb 2017 22:14 #81 by one tenor
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O.T. LOL [badass]

Anything will fly given enough power
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21 Feb 2017 15:56 #82 by boz
Replied by boz on topic Own design and build sports turbine jet
Great thread great build, BB, could we get the old fart, and one tenor, sorted , OT, OF, BBFN, BOZ :evil: [badass]
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21 Feb 2017 16:04 #83 by The Beard
Replied by The Beard on topic Own design and build sports turbine jet
yes a n interesting build BB your unbelievable please take it steadily
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21 Feb 2017 16:48 #84 by Eric
Replied by Eric on topic Own design and build sports turbine jet
Oy! The apology was to O.F. for wrongly naming him as the writer of the comment! [badass]
Shall we start again, or pick up from where I side-tracked everyone, and pretend that nothing happened?! :evil:

if you are calm and collected when all about you are going berserk - you've missed something important!
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21 Feb 2017 17:10 #85 by one tenor
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Eric wrote: Oy! The apology was to O.F. for wrongly naming him as the writer of the comment! [badass]
Shall we start again, or pick up from where I side-tracked everyone, and pretend that nothing happened?! :evil:


Carry on regardless :evil: [badass]

Anything will fly given enough power
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21 Feb 2017 18:46 - 21 Feb 2017 18:49 #86 by THE BLACKBIRD
Replied by THE BLACKBIRD on topic Own design and build sports turbine jet
Put another coat of primer on this morning,

cut it back with 2000 wet & dry, cleaned it all up and sprayed the first coat of gloss

Its as near perfect as im going to get with my limited painting skills :( I will keep cutting it back between gloss coats
Made the aileron and flap

Retract fitted

And started sheeting the top


Dry fit the flap / aileron

Cut the foam for the wing tip, will do it in F/G

Made up the mounts for he wing servo's
Last edit: 21 Feb 2017 18:49 by THE BLACKBIRD.
Thanks: Klipkopwildlife, Quorneng, old fart, boz

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22 Feb 2017 20:46 - 22 Feb 2017 20:51 #87 by THE BLACKBIRD
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Thought I would have a go at the retracts while the paint dried using my basic tools, but managed to get one done, not to much blood spilt :S







And the plug is starting to look good, I cut it back again and another coat of gloss

Weather was so nice today I was working in my shorts, hopefully the winter is past now and we can get back to 40 deg :P
Last edit: 22 Feb 2017 20:51 by THE BLACKBIRD.
Thanks: Klipkopwildlife, Quorneng, old fart, boz

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23 Feb 2017 13:58 #88 by Monz
Replied by Monz on topic Own design and build sports turbine jet
That's looking good Tony and coming along quickly. That fus has a Hunter x Tunnan look about it. Nice
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23 Feb 2017 19:20 #89 by Si_B
Replied by Si_B on topic Own design and build sports turbine jet
Plug is looking fab, but I have real concerns over those retracts. There is little material left and from the pictures the actual retract bearers don't look up to the job.

It's hard to get an idea of size etc, but for jet carrying 2 or 3kg of extra fuel on take of, I think you might have issues.

Simon
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23 Feb 2017 19:39 - 23 Feb 2017 19:41 #90 by THE BLACKBIRD
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Another problem :angry: some bubbles appeared overnight so I had to cut the out and fill but I will

succeed in the end, I think :silly:
Sheeted the underside of the wing

made another wing tube outer sleeve, came out good

and fit it in the wing

along with a smaller tube near the back

Tack glued the foam block for the wing tip and put my left hand thumb through the sheet, I have little control over my left hand as yet, find things difficult at times with it

The cheep retracts work just fine :P

Going to line the retract hole where the wheel fits in the wing with thin F/G sheet, so I had a go at making some, laid some brown parcel tape on a flat board then put the cloth on top of it, worked in the resin with my bank card, nothing left in there anyway ;) then did the same with a second layer

I will see if it works tomorrow :)
Last edit: 23 Feb 2017 19:41 by THE BLACKBIRD.
Thanks: Eric, Klipkopwildlife, Quorneng, old fart, boz

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