Woods!

cycrunner said:
I initially chose Basswood for my cars because it is one of the favorite woods used by wood carvers. Most of my cars are made from it and I like it very much. I also have used Walnut, and Walnut with Purple Heart laminations.

I just used basswood for the first time on my new BASX car. The board I used had a tight and consistent grain and I very much preferred it over standard pine and even liked working with it better than DD4H premium sugar pine block. However, my sample at least was a bit denser than the sugar pine.
 
B_Regal Racing said:
Has anyone ever tried Paulownia wood? It is suppose to be lighter and stronger than Balsa, which is supposedly one of the strongest woods per weight there is.

BRR, are you sure about it being lighter than balsa? The numbers I saw had it around 18lbs per cu. ft. vs. around 10lbs per cu. ft. for balsa. There's always a piece to piece variation I know, but it doesn't appear to be lighter based on that. It's claim to fame was that it was stronger than balsa for the same weight piece so you could make a part thinner and have the same strength and weight. Still, it looks like it's lighter than white pine, I believe that's around 27lbs per cu. ft.
 
bracketracer said:
BRR, are you sure about it being lighter than balsa?

I'm not sure, but I think you understand it correctly. I was reading about this wood on an RC forum (model airplanes), and it seems to be a favorite. And, as you know, everything on the internet must be true. Given what you said, I'm not sure it would work out as you need a 1/4" body just to hide the weight (more or less).

I now have a body design coming in around 12 to 13 ounces that I can consistently make, with fenders (balsa) and graphics, but I want to cut it down to under 10 (without using sharpies for color /images/boards/smilies/smile.gif ). I was hoping this wood could lighten up the body a bit and still keep what little rigidity I have...
 
I'm not real ggod with woods but I would guess a type of pine. although I have handled blocks that could almost pass for cedar. They are less consistant in color, weight, grain and squarenss than the BSA blocks.
 
Rocket car said:
Poplar is harder than yellow pine(BSA block). Poplar also has a greenish, or grayish tinge to it depending on where its taken from the tree. Yellow pine is yellow (go figure).

Hi Rocket,

I was beginning to wonder if you would ever chime in on this.

For color blind folks like myself and Opa, can you please include other descriptive terms?

Which do you prefer? Poplar, or Pine?

Thanks,
Joe
 
Yellow pine is lighter than poplar. Yellow pines grain usually looks like a wavy ribbon. Poplar has very little grain and the difference in color between the grain and the rest of the wood it not as distinctive. I've been using basswood and balsa for my cars.
 
Good stuff.

Thanks Rocket.

I once worked for a cabinet maker.

My first task for him was to separate the woods by their species...

That job did not last long for me.
 
laserman said:
Good stuff.

Thanks Rocket.

I once worked for a cabinet maker.

My first task for him was to separate the woods by their species...

That job did not last long for me.

...did they all look the same color Joe?

smile
 
Hey Paul,

I am so stoked for these races.

Did you get at least one in each division as you hoped for?

Yes. They all looked the same.
 
Well Kinser, my cousin owns a lumber company which operates here in Wisconsin and in Pennsylvania. I think I need to run this by him.
 
Cramjet said:
Well Kinser, my cousin owns a lumber company which operates here in Wisconsin and in Pennsylvania. I think I need to run this by him.

Where in PA? I have used Aspen in the past and it works very well.
 
I have used poplar a fair bit for ultrathin and narrow razer wheel bodies because it drills well and is strong. It is more dense, but when you use so little, the higher density doesn't hurt much. Over the years I have used a bunch of different species including bass wood and aspen and like those too. I have never made a car out of balsa - which is usually a good reason to do it !
 
quadad said:
I have used poplar a fair bit for ultrathin and narrow razer wheel bodies because it drills well and is strong. It is more dense, but when you use so little, the higher density doesn't hurt much. Over the years I have used a bunch of different species including bass wood and aspen and like those too. I have never made a car out of balsa - which is usually a good reason to do it !

My car Goat Slayer is 100% balsa with a 1/64 plywood top. Very fast car, but shipping it always made me nervous. It's been retired to Zeebzob USA.
 
BSB racing said:
Cramjet said:
Well Kinser, my cousin owns a lumber company which operates here in Wisconsin and in Pennsylvania. I think I need to run this by him.

Where in PA? I have used Aspen in the past and it works very well.

Brookville, PA. The company is called MacDonald and Owen lumber.