[TANKS] Re: rotomolded plastic Panther hull and turret

2008-12-15 Thread SteveH

Here's another $0.02 on rotomolding vs. ...

Looking back on the hull construction process of My Tiger II to date,
I think that if I were going for repeatability (and Rommel only knows
why I'd need more than one beast of this size unless I planned to
sell'em, which seems an unlikely proposition), I'd build wooden master
molds and make the parts of fiberglass, as Paul did. In fact, that
might be a good solution for the fenders, which I won't build until
the tracks are on. I'd planned to use sheet aluminum, but I worry
about paint adhesion.


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[TANKS] Re: rotomolded plastic Panther hull and turret

2008-12-15 Thread Frank Pittelli

SteveH wrote:
 I'd planned to use sheet aluminum, but I worry
 about paint adhesion.

When properly treated and when using the proper primer, painting 
aluminum is not a big deal.  A good marine metal primer by itself will 
do a good job, or you can anodize the surface first for even better 
results.  If the metal primer is a two-part primer, then it probably 
already includes the anodizing chemicals ... read the label.

Frank P.

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[TANKS] Re: rotomolded plastic Panther hull and turret

2008-12-15 Thread SteveH

Thank you, Frank. As always, you're of great assistance. I'll get a
suitable marine primer from the local Bliss Marine...

Regards, Steve

On Dec 15, 10:31 am, Frank Pittelli frank.pitte...@gmail.com wrote:
 SteveH wrote:
  I'd planned to use sheet aluminum, but I worry
  about paint adhesion.

 When properly treated and when using the proper primer, painting
 aluminum is not a big deal.  A good marine metal primer by itself will
 do a good job, or you can anodize the surface first for even better
 results.  If the metal primer is a two-part primer, then it probably
 already includes the anodizing chemicals ... read the label.

         Frank P.
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[TANKS] Re: rotomolded plastic Panther hull and turret

2008-12-15 Thread OdysseySlipways
 
In a message dated 12/15/2008 9:44:54 A.M. Eastern Standard Time,  
n1xnx...@gmail.com writes:

for the fenders, which I won't build until the tracks are on. I'd  planned to 
use sheet aluminum, but I

worry  about paint adhesion.
Frank just uses regular sheet metal on his Tiger (i'll be going that route  
when i get that far along), so just primer and paint would work fine

 
Chris,
_Odyssey  Slipways_ (http://hometown.aol.com/odysseyslipways/index.html) 
**Make your life easier with all your friends, email, and 
favorite sites in one place.  Try it now. 
(http://www.aol.com/?optin=new-dpicid=aolcom40vanityncid=emlcntaolcom0010)

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[TANKS] Re: Well, I have a rolling chassis...what next?

2008-12-15 Thread Xirus

That is awesome. Looking forward to seeing it done. Where did you get
the wheels and what is the diameter of them?

On Dec 14, 7:31 pm, Derek Engelhaupt tan...@gmail.com wrote:
 Holy cow, that thing is going to be heavy...;)

 Nice work.  Next thing is to get it to move under it's own power.
 Then you can get a designation number.

 Derek (too lazy right now to get a designation)

 On Sun, Dec 14, 2008 at 9:17 PM, NavyShooter cof...@ns.sympatico.ca wrote:

  Ignore last, here's the pic, in the files section:

 http://rctankcombat.googlegroups.com/web/Dec%2008%20134%20%28Small%29...


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[TANKS] Re: HUMVEE's

2008-12-15 Thread Mike Måne
I haven't been on the Group lately, but seeing the title Humvee I couldn't
resist. First of all, the $70 hummer that Paul uploaded from Walmart is the
H3. It's my personal least favourite because its narrow shape and body is
noticeably similar to the Jeep. However, it might not be too difficult to
convert the body to the H-1 military vehicle. After all, it has a fairly
simple geometry. Concerning its armament, one could easily build a trainable
CROW turret. Also, as most HMMWV's, one could attach a TOW launcher.

Attached are a couple photos.


On Thu, Dec 11, 2008 at 1:38 PM, HV henryverheg...@earthlink.net wrote:


 Here is a 1/6th humvee, the military one. The body looks accurate, but
 it still doesn't look like the real thing because the body is too high
 above the wheels. The tires aren't accurate either, but they probably
 have better traction than scale tires.

 http://store.cubeberry.com/servlet/Detail?no=52
  



-- 
-Mike Måne @
http://moonrcprojects.googlepages.com

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[TANKS] Re: Well, I have a rolling chassis...what next?

2008-12-15 Thread NavyShooter

The wheels are 6x1.5, purchased from Princess Auto.  (Canadian
company).  www.princessauto.com

I've been sitting here looking at the drive system tonight.  I picked
up a couple of gears and some chain.  I don't need so much speed, I
need power I think, so small driving big is better methinks.

I've got my torsion bars ready to trim off, I just need to get around
to digging out the dremel to make that happen.


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[TANKS] Re: Intro and first Questions

2008-12-15 Thread Fred Thomson



On Dec 11, 11:49 am, tank.hunte...@gmail.com
tank.hunte...@gmail.com wrote:
 Good Day to you all, I have been a long time lurker and have finally
 taken the first step on to what seems an awesome path of tank building
 and simulated warfare.

Hi,

 I too, have just recently entered the realm of r/c tanks. I am
currently building a Walker Bulldog. I have the hull built, the road
wheels installed, the front idler and track tensioner installed, top
bogies, and am currently working on the drive train. Basically, I have
all the parts from r/c to the paintball marker. I am, however getting
a real lesson in 'fuzzy engineering'. :-)
 I took some pictures from the net, a few line drawings, what limited
specs were available, scaled it down to approx 1/6, and started
planning. As it is my first tank (one of many I foresee) I went
without suspension. This simplifies the build. In theory, I should
have a rolling chassis before the new year.

Many thanks to all the people on RC Tank Combat. Great articles, and
many, many great ideas.

Cheers,
Fred

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