Go Back  RCU Forums > RC Airplanes > RC Jets
Reload this Page >

Boomerang Nano!!!

Community
Search
Notices
RC Jets Discuss RC jets in this forum plus rc turbines and ducted fan power systems

Boomerang Nano!!!

Thread Tools
 
Search this Thread
 
Old 02-27-2013, 10:46 AM
  #1401  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Now with Ali Rims and single down arm with dual rims....




Old 02-27-2013, 12:16 PM
  #1402  
siclick33
 
Join Date: Dec 2003
Location: York, UNITED KINGDOM
Posts: 3,743
Likes: 0
Received 1 Like on 1 Post
Default RE: Boomerang Nano!!!

Is it just a grainy photo or are they sponge tyres?

I would swap them for something a little more heavy duty if it was me.
Old 02-27-2013, 12:56 PM
  #1403  
BaldEagel
 
BaldEagel's Avatar
 
Join Date: Oct 2005
Location: Kent, UNITED KINGDOM
Posts: 9,669
Received 5 Likes on 5 Posts
Default RE: Boomerang Nano!!!

What siclick said, plus I think the rebound on your strut is a bit slow, normally its the compression that is slow and the rebound that is fast to keep contact with the ground to allow steering, otherwise I can see oscillations building up and the nose bouncing around, just a thought.

Mike
Old 02-27-2013, 12:57 PM
  #1404  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

They sponge mate...same as the baby booma I had changed em out every 50 flights or so landing on Tarmac ...but yes looking for rubber ones right now too
and the rebound is just air and a small rubbish spring to show the travel not the final setup as the setup is not finalised on the model yet, wrote this in my original post "will be setting the spring tension once fitted "

thanx for the suggestions and thoughts

the baby booma had about 800 flights on it and its still going strong,so will be counting the flights on the Nano and in a few years we see...many gear changes where had in the baby and more than a couple of turbines,Had a long chat with Alan about his designs and He rekons the nanao is built lighter but still has inherant strenght so great news as the baby took a serious beating from many a learner pilot and still took off for more...I had to rebuild the retracts bays and a few soft spots on the fuz but nothing major ...can do this if I need too...

before..



and a few days later...



But Had to build that machine first..took me 2 weeks of 16 hours a day to design and manufature on the fly ..no plans where used just common sense a tape measure a caliper and an electric drill a hand saw and a radial armsaw with tunston carbide cutting wheel took me more than 1.5 years to learn the software to run it smoothly as if you where using a pen to write a letter type smoothness I mean so now its pretty much creativity and insperation to make stuff that drives the machine! Have made a few for friends now about 7 machines are spawn from this device..30 helicopters and soo many trinkets ond blingy things I cannot tell...
meet "BLADERUNNER"

and "BIGBOY"
a 5 axis retrofit machine well 4 axis work just making the 5th now..

and a small vid of the 3 axis working...
[youtube]http://youtu.be/BcRMUh4GWWU[/youtube]
http://youtu.be/BcRMUh4GWWU
Old 03-03-2013, 05:24 PM
  #1405  
xxq111
 
xxq111's Avatar
 
Join Date: Aug 2008
Location: Sogndal, NORWAY
Posts: 96
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Does anyone know what the wing area is?

SEJENSSEN
Old 03-04-2013, 01:11 AM
  #1406  
Gordon W
 
Gordon W's Avatar
 
Join Date: Mar 2004
Location: UK
Posts: 644
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

890 sq in
Old 03-06-2013, 03:44 PM
  #1407  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Eflight Retractsand Pro strut in the Nose with double wheel....may be a bit long but hey can cut it down as I need to in good time....

http://www.youtube.com/watch?v=vCHAz...ature=youtu.be
Old 03-06-2013, 06:06 PM
  #1408  
hooker53
My Feedback: (106)
 
Join Date: Nov 2003
Location: Martinsville, VA
Posts: 2,540
Likes: 0
Received 1 Like on 1 Post
Default RE: Boomerang Nano!!!

Looks good. Is that the 120 size Eflites that you have?
Old 03-07-2013, 12:29 AM
  #1409  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

G-Day
Yes it is hooker53
had to cut a little slot to fit them inside the bearers and then superglued a drilled and tapped plate so you can bolt it no worries from the top


Attached Thumbnails Click image for larger version

Name:	Fd91955.jpg
Views:	40
Size:	93.8 KB
ID:	1859112  
Old 03-07-2013, 01:43 AM
  #1410  
BaldEagel
 
BaldEagel's Avatar
 
Join Date: Oct 2005
Location: Kent, UNITED KINGDOM
Posts: 9,669
Received 5 Likes on 5 Posts
Default RE: Boomerang Nano!!!

Sometimes its better to have the retracts screwed down with servo screws as recommended by Alan Cardash, reason being on a heavy landing or normal landing on rough grass as our UK sites tend to be, its better if the retract pulls out rather than rip out the mounts, easy job to make good the hole and re screw them in.

Mike
Old 03-07-2013, 02:05 AM
  #1411  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Yes Mike good plan

But!! these electric retracts fit on the other side of the bearer as they are tall units and mounted to the top like normal retract units they stick out by half an inch... So Ive just machine some breakaway spots on the bolts and all good!
cheers
Haydn
Old 03-07-2013, 05:36 AM
  #1412  
BaldEagel
 
BaldEagel's Avatar
 
Join Date: Oct 2005
Location: Kent, UNITED KINGDOM
Posts: 9,669
Received 5 Likes on 5 Posts
Default RE: Boomerang Nano!!!

Don't quite understand what you are saying, the electric retracts I have fit the same way as the air retract I have, perhaps a pic may help.

Mike
Old 03-07-2013, 05:44 AM
  #1413  
siclick33
 
Join Date: Dec 2003
Location: York, UNITED KINGDOM
Posts: 3,743
Likes: 0
Received 1 Like on 1 Post
Default RE: Boomerang Nano!!!

Mike,

That looks like the nose unit with the mounting flanges at the top. I assume the mains are different (and have the flanges at the bottom)?
Old 03-07-2013, 07:00 AM
  #1414  
BaldEagel
 
BaldEagel's Avatar
 
Join Date: Oct 2005
Location: Kent, UNITED KINGDOM
Posts: 9,669
Received 5 Likes on 5 Posts
Default RE: Boomerang Nano!!!

All becomes clear, seems a bit awkward though, perhaps there is an alternative nose retract available that does mount conventionally?

From the video (which I have now looked at) it looks like the nose wheel bay has been extended to accomodate the very long nose strut, or is that normal for the Nano? if not this will give massive positive incidence on the wing if the main legs fit in the existing bay I think.

Mike
Old 03-07-2013, 08:19 AM
  #1415  
Xairflyer
My Feedback: (1)
 
Xairflyer's Avatar
 
Join Date: Dec 2002
Location: Co. Donegal, IRELAND
Posts: 2,760
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Yes the eflite nose retract is designed to sit on top of the bearers not drop through them, like the type of retract mounting designed (but no one can get) for the elan but bigger,
Old 03-07-2013, 02:38 PM
  #1416  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Im going to manufacture the main struts and once thats done will trim down the nose leg to suit , Got my P60se Fired up today no problems except a stuck gas solenoid been standing a few months so a quick rap on the table and it started right up reved out and Im happpy to fit it now so can get started on the build and layout
pics to follow
cheers
H
Old 03-09-2013, 12:42 PM
  #1417  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

[youtube]http://www.youtube.com/watch?v=PP85ukVxy-s&feature=share&list=UU44DH8GWvMgg5zGis5FPVTw[/youtube]
Just finnished the construction of the Main Struts ...here they are unpolished , need to source some springs now and get the weighting right once the Nano is complete...







Old 03-09-2013, 02:22 PM
  #1418  
BaldEagel
 
BaldEagel's Avatar
 
Join Date: Oct 2005
Location: Kent, UNITED KINGDOM
Posts: 9,669
Received 5 Likes on 5 Posts
Default RE: Boomerang Nano!!!

Looking good, I like the industrial look with them unpolished.

Mike
Old 03-09-2013, 03:44 PM
  #1419  
Xairflyer
My Feedback: (1)
 
Xairflyer's Avatar
 
Join Date: Dec 2002
Location: Co. Donegal, IRELAND
Posts: 2,760
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Excellent bit of work
Old 03-17-2013, 01:50 PM
  #1420  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

[youtube]http://www.youtube.com/watch?v=XZHdCp0kRx4[/youtube]
Thanx
here we go starting to fit the retracts and struts with some custom bays ....


IMG]http://i893.photobucket.com/albums/ac140/VanHaydn/20130317_154355.jpg[/IMG]





so just to finish of the pots and decide to cover or paint..
cheers
H
Old 03-18-2013, 11:58 AM
  #1421  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

some work on the wells ...may have shot myself in the foot here making them to small...If the gear bends a little it wont fit...so only time will tell...Oh well can always make some more later when im bored!
OR!!! make some plastic vacumed ones from these molds! hmmm yes may do that!


Old 03-21-2013, 01:49 PM
  #1422  
jet junkie
Member
 
Join Date: Oct 2008
Location: Brisvegas Oz
Posts: 71
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Trying something different..never done it before so had some fun working it out ....made 2 already that didnt work out but getting better as it goes along....going to have to make a stamp that slides over the top to keep the lines sharp at the base I think ...but its working and great fun!
cheers H







Old 05-07-2013, 07:09 PM
  #1423  
VF84sluggo
My Feedback: (55)
 
VF84sluggo's Avatar
 
Join Date: Nov 2007
Location: Gulf Breeze, FL
Posts: 2,367
Likes: 0
Received 1 Like on 1 Post
Default RE: Boomerang Nano!!!

Gents,

Would a Wren 80 Jubilee fit in the Nano?

Thanks
Old 05-08-2013, 04:34 AM
  #1424  
Art ARRO
My Feedback: (5)
 
Join Date: Dec 2011
Location: Holland Patent, NY
Posts: 717
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Boomerang Nano!!!

Sluggo,
It would be very tight fit with some weight and balance considerations also. I initially installed an FTE-500 (same case diameter as the Wren 54/Jubilee 80) and had to widen the mounting rails and narrow the turbine mount to get it fitted. I also added about 8 oz of ballast to a hollowed out nose block and a heavy ECU battery to achieve balance. I believe the all-up weight (dry) was about 14 lbs. Later I removed the -500 turbine and installed a Wren 44KGold which lightened up the model to about 12 lbs (dry). The flight characteristics remained about the same but landings were easier with the Wren 44 due to the weight reduction. I plan on replacing the Durbro 50 tank with a 40 oz to further reduce the landing weight. My flight times are about 7 minutes with an ample reserve.
The Wren Jubilee could be made to fit but I'd recommend beefing up the wing-to-fuselage joint and adding some ply doublers to the nose. Also mount your UAT, or equivalent, up front to further reduce the ballast requirement.
Good luck with this and other Nano drivers may chime in also

Art ARRO
Old 05-08-2013, 05:46 AM
  #1425  
VF84sluggo
My Feedback: (55)
 
VF84sluggo's Avatar
 
Join Date: Nov 2007
Location: Gulf Breeze, FL
Posts: 2,367
Likes: 0
Received 1 Like on 1 Post
Default RE: Boomerang Nano!!!

Thanks for the info, Arro. I'll probably pass then on getting a Jubilee for the jet. I'd rather not have to do a lot of mods to make it fit.

So now, how about the Jet Central Bee II? Is it a "drop in" fit? I'm just trying to find an alternative to a P60.

Sluggo


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.