DH Venom rebuild

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07 Nov 2016 17:26 #10621 by flyingpete
Replied by flyingpete on topic DH Venom rebuild
Yes Chris , with a little help from a digital incidence Meter so you put 2 degrees of twist.It dosent sound much but it is soooooo critical

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07 Nov 2016 17:34 #10622 by JonTappin
Replied by JonTappin on topic DH Venom rebuild
It's surprising how flexible a built up wing is with only one side sheeted!

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07 Nov 2016 17:38 #10623 by flyingpete
Replied by flyingpete on topic DH Venom rebuild
Sure is Jon, and don't forget it is glassed aswell

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07 Nov 2016 17:39 #10624 by throttletothewall
Replied by throttletothewall on topic DH Venom rebuild
Dave/Pete,
Sorry to see the outcome of Saturday's flying. The performance issues of washin vs washout were all too evident, probably amplified by the usual jet problem of higher wing loading. Having had problems with yours Dave I thought I had better check my Venom wing. Mine appears to have about 1.25 degress washout on starboard wing and 1.5 degrees washout on port wing. I am not happy with the slight difference but at least it is going the right way. I have attached a couple of pics which show you the tail booms detachment as well.

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07 Nov 2016 18:24 #10626 by flyingpete
Replied by flyingpete on topic DH Venom rebuild
Looks like yours was built properly Pete!! I would like to do that with the booms on Dave's venom but there is too much internal damage :(

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08 Nov 2016 18:59 #10636 by throttletothewall
Replied by throttletothewall on topic DH Venom rebuild
Peter/Dave,

See the pics of my Venom nose, which I think was modded to get access to the turbine mounted really far forward to help resolve the C of G issue this model is known for. Having had a good look inside the booms on mine the formers appear to be laser cut with plenty of lightening holes to get the servo leads through, unlike the solid formers on Dave's model.

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09 Nov 2016 11:14 #10639 by flyingpete
Replied by flyingpete on topic DH Venom rebuild
Both outer wing panels finished.Next job is to sort out the left hand inner wing.New front and rear spars going in with new shear webs and false leading edge,ready for sheeting

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09 Nov 2016 11:36 #10640 by JonTappin
Replied by JonTappin on topic DH Venom rebuild
Great work as always Pete B)

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09 Nov 2016 15:01 #10641 by flyingpete
Replied by flyingpete on topic DH Venom rebuild
Inner wing sheeted!!The belly of the Venom took a hard impact and in a few areas the f/g has cracked which will be repaired from the inside.
The right u/c leg has been ripped out of its mount so that will need some surgery.The biggest challenge on the rebuild is going to be the booms which I have left to last and will tackle that on Friday.Tomorrow I will give the wings a light sand and trial fit back on the tubes and cut out the nose hatch and get rid of the sand and cement nose ballast.

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09 Nov 2016 17:27 #10642 by Phil Ford
Replied by Phil Ford on topic DH Venom rebuild
Pete, I think you have must have the patience of a Saint sorting out all that damage or do you just like puzzles? ;)

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