From: paul@...
Date: Saturday, March 22, 2003 8:30 PM
Subject: Re: [BugHLG] BUG for beginner?
Date: Saturday, March 22, 2003 8:30 PM
Subject: Re: [BugHLG] BUG for beginner?
I assume you purchased the plans, and are going to
scratch-build one.
Your goal with the bug is to keep it light. I use a gws
single-conversion receiver that weighs about 5 grams.
The original design calls for a 555 receiver, but I
wouldn't use anything larger.
Balsa skills:
The original article in the june 2001 RCM issue has
great pictures which the photocopied article you get
with your plans is lacking. I've scanned that article.
If you have a fast connection, I would be happy to
email you the pictures with captions.
There are no great skills required other than to build
light. You could download several manuals from Great
Planes kits, such as the Fundango. Their instructions
are almost like textbooks in the way they present
construction techniques. The pictures area in this
group is also a great resource.
You might as well put a cruciform tail on, as well as a
peg in the wing. It launches straight with the
cruciform.
I think the bug would be a decent HLG for a
first-timer. Don't hesitate sending it off the edge for
some light-air sloping.
By keeping it light, you'll keep it durable. So, other
than applying some CA to the wingtips and tailfeather
LE's any other weight will be a detriment. "The heavier
they are, the harder they fall."
You'll need a small sanding block, a square, small
drill or pin-vise, 2-56 tap, medium CA and some
5-minute epoxy. The only power tool that's required is
a dremel (or similar) with a cut-off wheel for trimming
the carbon tubes. Use an exacto to cut your ribs. I
prefer photocopying the ribs, and use some 3m77 to
tack the photocopy to the balsa sheet and carefully
cutting on the outlines. It's very accurate, and you'll
cut all your ribs out in less than an hour. Of course,
you'll also need an iron and heat gun.
When flying, a bottle of CA in your pocket will
probably be all that is ever needed for expedient
repairs.
Good Luck!
I have never flown HLG before, all my prior experience
is with EPP
slope foamies. I am very keen to try HLG, and I want
something cheap;
therefore I have chosen the BUG. I hope this is the
right choice...
I have a few questions:
1. Do you have any good links to basic balsa handling
skills? I have
never worked with balsa before. The Bug does not seem
to have too
many parts and I hope I can manage... What tools do you
need (basic
hand tools)? What power tools would be desirable (and
cheap)?
2. I have JR R600 rx, hitec hs 55 and 50 servos on
hand. I only have
a vanilla 4 ch futaba skysport tx with no mixing /
advanced features
what so ever. Question is, is it better to build a
cruciform tail,
with no mixing required, or shall I stick with stock,
and get an
electronic mixer (I have used this before in my foamie
wing so). Is
cruciform suitable for beginner? I just don't want to
get an extra
mixer and add additional weight if I can help it.
3. How do you increase resilience of the plane without
adding too
much weight? How crash proof is it (considering I am a
beginner). How
would you apply these reinforcements? (I have read
about fiberglass
etc but being used to foamies I only know of fiber
tapes...)
Any other hints would be much appreciated
Thanks
Henry
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