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Search: Posts Made By: Gunner
Showing results 1 to 25 of 127
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Forum: Questions and Answers
01-02-2010, 12:48 PM
Replies: 5
Views: 1,100
Posted By Gunner

RE: Carl Goldberg 1.20 SU26mx replacement parts

Thanks, TNT do not have 27mm at this time but are waiting for some out of china. ETA 2 weeks or so. Any other vendors you know?
Forum: Questions and Answers
01-02-2010, 11:47 AM
Replies: 5
Views: 1,100
Posted By Gunner

RE: Carl Goldberg 1.20 SU26mx replacement parts

I too am looking for parts. I am looking for a new or used straight main wing tube for the Goldberg 1.20 Sukhoi. Mine was lost in the move form TX to CA.

Just knowing the correct diameter would...
Forum: Giant Scale Aircraft - 3D & Aerobatic
08-05-2009, 03:00 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Actually i did things in weired order but if you look back a few entries you will see the wing info.

6 degrees each side is what the spar is cut for.
Forum: Giant Scale Aircraft - 3D & Aerobatic
08-05-2009, 01:29 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 15

Landing gear mounts.

The plans are interesting here and no parts are provided. The aim is to support your Robostruts in such a way that they can be removed for travel and service and...
Forum: Giant Scale Aircraft - 3D & Aerobatic
08-05-2009, 01:09 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Sorry Marcus!!!

It's been a busy month, Oshkosh, being laid off from work etc. Ya know. But I will get caught up later today.;)
Forum: Giant Scale Aircraft - 3D & Aerobatic
07-07-2009, 10:25 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 15

Right wing.

With the center section flat on the bench, put a piece of 3/32" under the rear tabs. measure the dihedral at the tip, it should be closed to the plans desired height.
...
Forum: Giant Scale Aircraft - 3D & Aerobatic
07-07-2009, 10:15 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Flaps:

These need of bit of creative engineering. I had previously laminated the hangers and decided to put a graphite bearing in them. i uses an 1/8" carbon rod for the hinge pivot.

I had...
Forum: Giant Scale Aircraft - 3D & Aerobatic
07-07-2009, 09:54 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Left Wing

Prepare the angle of the center section:

With a bit of geometry, knowing the length of the center section and that the dihedral angle is 6 degrees, we can calculate how much to...
Forum: Giant Scale Aircraft - 3D & Aerobatic
07-07-2009, 06:35 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 14

Center Section continued

To make the spars, cut and laminate 2 pieces of 3/16 x 1/2" to exactly the length on the plan. Make two these.
Glue the bottom spar to the base of the...
Forum: Giant Scale Aircraft - 3D & Aerobatic
07-05-2009, 11:09 AM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 13:


Wing.



First punch out all the parts and make sure they are all there. I noticed that I was missing a W1 front section and all the 3/32" x 1/4" spars. I called MR. The...
Forum: Giant Scale Aircraft - 3D & Aerobatic
07-05-2009, 10:58 AM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Ailerons:

These are very simple. although you have to be careful to cut the top and bottom sheeting trailing edge shape to match the pre-cut ABF trailing edge parts. If you do not do this they...
Forum: Giant Scale Aircraft - 3D & Aerobatic
07-05-2009, 10:55 AM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 12...

Fin (vertical stab.), and Ailerons

Fin:


This is made in the same way as the tailplane was. Using 1/4" x 1" stock trailing edge as a guide, and the tabs on the ribs facing...
Forum: Gas Engines
06-25-2009, 03:59 PM
Replies: 12
Views: 4,519
Posted By Gunner

RE: muffler for CRRC 26cc

FYI, I have had two CRRC 40cc mufflers fail in the same way. Both on their first flights. Prop was well ballanced, all running smoothly. The metal used is very thin and brittle and although the...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-21-2009, 10:25 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 11....

Rudder:

First I drilled out the ply ribs. They seemed a little heavy so a few holes looses the wieght and maintains the strength.

Cut the leading edge sheet for both sides....
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-19-2009, 07:41 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 10....

Tailplane

The elevators are pretty straight forward although I decided to build them upside down instead on using the tabs. As it is a simetrical structure, the only tricky part is...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-19-2009, 11:45 AM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Figured I better do this before I forget....

The firewall is now pinned with 1/8" dowel and reinforced inside with tri-stock, the engine box does not need to be pinned as the whole assebly will be...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-16-2009, 11:04 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

It's time to look at the tail feathers.

I started by making sure all the parts were there. Now a good study of the plans are needed. Not a lot of hepl here so this may take a little longer than...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-16-2009, 07:13 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 9..


Oh Crap!! http://www.rcuniverse.com/forum/js/fckeditor/editor/images/smiley/msn/omg_smile.gif

I neglected to make room for the muffler. No problem, a glass of ruby vino to lubricate...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-11-2009, 07:40 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 8...

So I went with Bipeman's idea and will run 10-32 rod through the engine, standoffs, box, all the way through the firewall. This has the added advantages of maintaining the strength of the...
Forum: ARF or RTF
06-11-2009, 09:30 AM
Replies: 10
Views: 3,162
Posted By Gunner

RE: Air Loisirs Cap 10B

Check out the Cap 10b I'm building here. 80" beauty from Canada. Kit is still available.
<a href="http://www.rcuniverse.com/forum/m_8799433/anchors_8799433/mpage_1/key_/anchor/tm.htm#8799433">...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-10-2009, 11:26 AM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

DAY7..

OK, so now to mount the engine:


First, obtain a good drawing of the engine mounting dimensions. The one that comes with the CRRC50 is not complete, however they emailed me this one...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-03-2009, 03:00 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

I agree, the French one is better. I can't find any pictures of the Australian one.
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-02-2009, 06:17 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 6...

Cleanup http://www.rcuniverse.com/forum/js/fckeditor/editor/images/smiley/msn/omg_smile.gif

I have no idea how this happens.

Time to get ready for Monaville Scale fly-in.<input...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-01-2009, 10:35 PM
Replies: 56
Views: 24,229
Posted By Gunner

RE: MR Aerodesign 1/4 Scale Mudry CAP 10b Review / Build

Day 5

Finish off the cowel mounting:


I cut a piece of1/4" ply just undersize of the cowel and sanded to the match the angle of the cowel sides.

Next I traced the inside of the cowel mount...
Showing results 1 to 25 of 127
 
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