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Thanks Bill. I've actually seen video of that one or a similar
product working; that's why I connected the idea to Ed's manifold
building efforts.
What I'd actually hope for is a material with similar properties to
Ed's, which should be much less expensive (less elaborate 3D printer
needed?) & lighter weight than even aluminum.
Even if that isn't affordable, perhaps using the tech to make a
molds & cores would be practical, using Ed's pour-able foam for
the manifold itself.
There's a video on the Jay Leno's Garage web site where they mention
being able to purchase a small prototyping printer for around $3k,
& the video has been there for a while. At that price point, one
might be able to actually *make* money on aviation products. :-)
Charlie
On 5/5/2011 3:12 PM, wrjjrs@aol.com wrote:
Charlie,
Put direct laser metal sintering in your browser. You will find
several sources for producing parts directly. Most are still too
expensive to be practical. Prices are coming down though.
Bill Jepson
Sent via DROID on Verizon Wireless
-----Original message-----
I'm excited to see all the activity on the
accessory cover/adapter plate, & don't want to
divert any attention. But Ed's post several days ago
describing how he made his intake manifold triggered a
thought that might need to go on the shelf for next
action.
The original idea that started all this was an intake
manifold. My intent is to use a very simple manifold
similar to Tracy's Otter manifold, but for those who
need a more complex layout, what about this: If Jarrett, or anyone else on
here, has access to one of the new '3D printers', doing
a manifold should be a piece of cake for anyone with CAD
skills (it ain't me...). Apparently, there are 3D
printers that can use all manner of materials now. I
wonder if you could 'grow' an aluminum or other
light/strong/chemical resistant manifold directly in the
printer. Something similar to the plastic coiled tube
manifolds on new V8's comes to mind.
OK, back under my rock....
Charlie
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