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Posted by dpot | Aug 24, 2015 @ 01:48 AM | 1,689 Views
redesign on the extra to give a better cg and take out as much weight as i can the prototype is flying ok but the 3D flying is not that good i am using the fg45i gas motor but wont to set it up for a 60cc twin as well
so will set up the motor box so it will move forward for the 45 and beck for the extra weight of the 60 twin
this is what i have so far
Posted by dpot | Oct 04, 2006 @ 05:04 AM | 3,884 Views
This is my cub the I can scale it up or down the cnc layouts are on 3 sheets of light ply 1200x300x3mm and has the options of light ply rear fuz or 9.3x9.3 hard balsa. The fin and tail are cut from light ply and then you add 4x10mm balsa to bough sides the this gives them good strength with out the weight wing ribs have lighting holes to cep the weight down the 2100m cub weight is around 4.5Kg. The wing have soft wood spars,on the wing cnc layout there is a slot so the ribs slots on to the spar to give the right spacing of ribs the rib-lets are slotted as well the trailing edge center fixing plat and tips are cut from light ply and have a tong and groove joint the trailing edge have slots in them so ever thing lines up the leading edge is made form a hard wood and slotted the same i am using a os 91 4strok

I have posted the original dwg files in a zip please let me no how you get no with them the cnc cub design and cutting flies belong to kitsew aviation with all rights
Posted by dpot | Oct 02, 2006 @ 07:40 AM | 3,895 Views
Hear is a glider caled bigBrother in dxf and is set out on a
1200 x 300 x 3mm Sheet of light ply, for the booms I used the top of fishing rods but 10mm carbon wood be beter,I made the fuz and wing first with all the raido moter and batrey installed and then fited the boom with the v taile to get the right center of ballence

sorry for that i forgot to explode the dwg before exporting and pergeeing
have a go at this there is sum gc for kcam with 0 offset with a 3mm router bit will cut on the line
Sticky: Fiat Cr32
Posted by dpot | Jun 22, 2006 @ 07:52 AM | 3,988 Views
Hi every one I have started to build a fiat CR32, I have scanned in and converted a photo to line drawing in autocad so it can be scale up or down, it for a OS 120 so the wing span should be 2m
At the moment I am looking for any scale details that I can find I downloaded a grate photo from this site witch has help a lot so if you now of any more pitchers of the cockpit under carriage any details of the FIAT CR32 I wood be grateful and wood be happy to share info