... One way to make excellent nose cones that are quite large is to make your mold and use silicone RTV as usual. Mix up the polyurethane resin and pour a...
I put the files and a document explaining what they are and other details in the "Low Cost 3D Printing" folder in the files section--look for...
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Marc McReynolds
marcmcreynolds@...
Apr 28, 2012 3:44 pm
... < I suspect that all of us who had Bono's book dreamed the same thoughts, and for a similar length of time. Glad to see that someone did it justice,...
The following article discusses a 3D printer that costs ~$500 assembled ($600 for an upgraded unit). The resolution probably isn't that great, but it's...
On 4/30/2012 8:44 AM, ChrisFlanigan wrote: I like the idea, but I also note that they are charging your credit card 'immediately' for accepting your...
Hardly anyone in the Makerbot/RepRap communities use commercial software. Commonly used are OpenScad, Blender, Sketchup, and several others. I've just started...
Actually I believe it has demonstrated very good resolution (for a plastic extrusion printer), but it's main limitation is the build size. Gary On Mon, Apr 30,...
As far as software, I've been doing some work recently with Alibre CAD. The home/hobby version is $200. You get a full featured (not hobbled) parametric solid...
wow, these things are really coming down! BTW Chris...the D-Region we "printed" flew twice Saturday...once on a D12 and then on an E9 both beautiful, straight...
Be very wary. Most credit cards have a 30 day period to protest a charge. By doinmg 6_8 weeks they are taking you out of that window. It happened to me....
I've got the nose cone and new shroud printed and they're looking pretty good. Will try a fin tonight. I also want to take a shot at the old shroud. Gary ......
Gunshots damage historic Saturn V rocket May 3, 2012 A historic Saturn V rocket was damaged by gunfire on Thursday (May 3), after someone shot three bullets...
Hello, fellow rocketeers! I have been approached and have committed to an invitation by The Ohio State Fair to offer education and small demonstrations on...
I thought you might be interested in the school outreach that the Southern Colorado Rocketeer (National Association of Rocketry Section #632), is doing in the...
Some recent changes to Meatball Rocketry (meatballrocketry.com) that may interest some of you (And I apologize for multiple postings to those in several yahoo...
On 5/14/2012 12:47 PM, Badoo wrote: Folks, someone has gotten hacked. Member has been placed on moderated status until things get cleaned up, please do not...
Greetings The RCP process for changing rules in the NAR Sporting Code a.k.a. “The Pink Book” is defined in the sporting code under section “F” of the...
Jim, Is there any provision for Members that might not have a computer or suffer a computer crash to be able to vote by an alternate method ? Dave Fitch ... ...
Of course, if their computer is down or they don't have one, they never received your message about what to do . . . Dave Fitch ... From: Jim Filler...
Hi Dave ! So if I understand you correctly you are voluntering to call or contact by snail mail everyone in the NAR that does not have an e-mail address ? ...
A fellow here at work has just ordered a Solidoodle. Gary ... -- ... Gary A. Crowell Sr., P.E., CID+ Linkedin <http://www.linkedin.com/in/garyacrowellsr> ...
If you get a chance, pick up an issue of the June 2012 issue of Model Aviation Magazine. One of the members of the Southern Colorado Rocketeers (NAR Section...
This appeared on the Hybridrockets forum . . . Dave Fitch ******************************************************************************* If you get a chance,...
