Carlos G

Hi All,

I inherited a Hangar 9 Toledo Special (T.S.) that someone recently crashed and I am looking for a source of metric plywood in 2mm and 3mm thickness. BUSA and Midwest Products show their wood in Fractional Inch dimensions. I measured the ply or liteply of the T.S. and it is actually 2mm for the skins of the fuselage and 3mm for the bulkheads. Having the correct thickness of wood will make the repairs easier to do and much less trouble to conceal.

Thanks for the Help !

Carlos G.

scale only 4 me

My Feedback: (158)

What we call 1/8" "lite ply" in Model Building is actually 3mm "Bending poplar" used in Cabinet making,, Typically you can get 4x8 or 8x4 sheets anywhere that caters to Cabinetmakers
Call around
examples http://www.google.com/search?sourcei...bending+poplar

2mm is going to be hard to find in the market place, I've never seen that before

Mr Cox

Metric sizes are the only thing we have on this side of the pond. If you are desperate you could try a webshop in europe, here is one for instance that has served me well; [link=http://www.topmodel.fr/en/product-detail-7531-ctp-aviation-bouleau-620x310x20-mm]Topmodel[/link]

HunkaJunk

I have the same trouble, all the ARF planes and kits I have built the last several years had metric sized wood in them.  In most cases I have got by with using fractional sized replacement parts that I made, But I have had re-size metric wood for a couple specific pieces.

I haven't found a source for metric wood yet,..... oh well.

Mr Cox

Odd world, I struggle with american kits because I never know which parts goes where and I have no spare wood that's suitable for making nay mods... [:'(]

RC MANIAC119

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YOU GUYS EVER HEARD OF SANDPAPER???

N1EDM

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Or as an alternative to sandpaper, how about laminating something up, say, two thinner sheets with perhaps a think piece of balsa in the middle to build up the thickness...

You can always get 1/64" ply to get the thickness 'just right'.

Bob

Mr Cox

When a wingsheeting calls for a certain thickness, the last thing on my mind is to sand a whole balsa sheet down. Sanding ply down to the right dimensions sound equally fun to do.

Laminating ply with balsa in the center is a good thing, note sure if that solves this particular problem though. Would three fractional inch measures make for an even 3 millimeter in total...?

scale only 4 me

My Feedback: (158)

Why bother
3 mm = 0.118", 1/8" = .125
Do you think you can really tell the .007 difference, that about the thickness of printer paper

The closest SAE to 2mm is 5/64 aka 1.984mm

reference charts are everywhere online http://mdmetric.com/tech/cvtcht.htm

Mr Cox

The actual conversion of the dimensions is not that hard, but the conversion table was a good one thanks.

For 2 mm you will need 5/64 inch ply to get close, I have no idea if that is common or not but tower doesn't have it for instance.

scale only 4 me

My Feedback: (158)

No, 1/32 increments only,
You can find 3/32 all day long, that's about as close as you'll get, wouldn't take much to sand it flush with 2mm

good luck

fredsedno

Suggest you ask the folks at National Balsa .com. Their wood seems to run thin for fractional dimensions.
fredsedno