Hill Climb/Sprint Car Body Shell


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wozza
wozza
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Brian2fast (22/12/2014)
That looks brilliant. Smile

How many layers of glass have you used?

How did you manage to layup the overhanging wheel arches?

You have a very luxurious workshop, fancy carpet and everything. I've got a 1 mtr square bit that I have to move about with me, haha.

Craig


Sorry Craig missed your post. As this is really a one-off mould we only used 2 layers of 450 on the main areas with some localised bracing and 3 layers on the flanges. As it turns out I don't thing we would have got the thing off the plug if it had been any thicker. 
The posh workshop is Andrew the customers garage so can't take credit for that.Smile

Carbon Copies Ltd
Edited 11 Years Ago by wozza
unijacko67
unijacko67
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Well its official then, I’ve stopped lurking in the background and plucked up enough courage to chip in on this brilliant site. As this is my first project with composites I’m learning loads from Warren and would no way have taken on this project without his help and advice in the first place, each day is like being back at school only this time I’m enjoying it thanks to Warren. I’m going to weigh the old fibreglass shell today and decide with help what type of layup we should go for regarding the final part composites, carbon, epoxy, e glass, strength and durability as the shell is not structural but will be subject to some loading due to aerodynamics at speed. Picture of old shell is my first humble attempt with fibreglass for the wheelarch and spoiler additions.

Cheers, Andrew.

https://33.media.tumblr.com/f7d25d608404fac6de81b663b43b5a57/tumblr_n7y4lsY63K1r87puuo1_1280.jpg



http//www.kittenkitcar.co.uk
Edited 11 Years Ago by unijacko67
Brian2fast
Brian2fast
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Hi Warren & Andrew

Any updates on the shell? Keen to see some pics!  Smile

Craig
unijacko67
unijacko67
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Hi, slow job and we ain't got any spare time so might have to put the old shell back on for this season. I've done the bonnet then removed it from the mould, trimmed it to size and stuck it back on bagging tape then brushed it with pva. Done the roof and part of the front pillars, but run out off time as I'm up to my neck at work and got the engine swap, ecu, loom, tanks, ect to sort out. Need help!!!!!!!!!!!!! Also made the outer door skins....
https://40.media.tumblr.com/dcfed1699613c1794258412975bb04fb/tumblr_nktc19eZvs1r87puuo1_540.jpg
https://41.media.tumblr.com/fb9c3c6883a8d90c156b94a1f84183c4/tumblr_nkpl7aq6Vk1r87puuo2_1280.jpg
https://40.media.tumblr.com/807264bb8dd5b04d6061ec3261ba4a34/tumblr_njmpozAmVe1r87puuo2_540.jpg
https://40.media.tumblr.com/69ab9eca4819d67b18ea5cff96a9d4dd/tumblr_nj832d0oKF1r87puuo6_250.jpg

http//www.kittenkitcar.co.uk
Brian2fast
Brian2fast
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Hi Andrew

Thanks for the update. I'm always keen to see people's progress at different stages, sometimes learn more that way.
Aye I know what you mean about running out of time, everything seems to take a long time but no point rushing things. The parts you've done look good so far. The doors look great!

How thick are your panels, how many layers of carbon?

Craig
unijacko67
unijacko67
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Hi Craig, the bonnet in the picture ended up as scrap, (no vac pump) but Warren has kindly leant me his pump so I managed to re make it. Passenger door is 2 layers of 200g carbon, drivers door is 3 layers of 200g carbon, very flexi, but when I get the inner door's made it will ad a lot of rigidity. Bonnet is 2 layers of 200g carbon with 3mm closed cell foam, but where there is no foam I added an extra 2 layers of 200g carbon, it's very strong and amassing how much strength the foam adds. All done with epoxy resin. Cheers 

http//www.kittenkitcar.co.uk
unijacko67
unijacko67
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Nearly there, had some major help along the way from Warren & Chris which has been invaluable for the project. Had it out of the mould and replaced it back for some remedial work including adding some strength to weaker areas along with fabricating the rear inner arches and shell to chassis flanges. The part is a bit rough, but as I always intended to paint it it's not a great problem. While I'm on here, does anybody know of a light weight body filler that's flexible and works well with carbon and can be painted?https://41.media.tumblr.com/ee6956dd863ef0487300333765c0b498/tumblr_nob3tw87VC1r87puuo8_1280.jpg

http//www.kittenkitcar.co.uk
scottracing
scottracing
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awesome result! Ive got plans to make an endurance racing kitten in the future Smile
unijacko67
unijacko67
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Plan well ahead, I started this last September, loads and loads of work, I'm not fazed by much, but just making the pattern alone, then the mould blar blar has been a right slog. Still loads to do, but getting there.

http//www.kittenkitcar.co.uk
unijacko67
unijacko67
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Made and fitted inner rear wheel arches, so getting there. Smile

http//www.kittenkitcar.co.uk
GO

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