Has anyone tried using PVC pipe to construct a micro hybrid from. I know it has been tried with large size NO2 rockets, so it should be strong enough for our...
could that be posted to this group? ... From: Gary To: microhybrids@yahoogroups.com Sent: Tuesday, September 05, 2006 2:10 PM Subject: [microhybrids] Re: PVC...
Yes, I always thought it would be easier to ensure failures would be "axial" using PVC and I'd rather deal with plastic debris than shards of metal. West Coast...
the troubles with PVC are that you never know what fillers it includes, but its probably talc and other unburnable junk, and it is really brittle. The bad...
PE also has the advantage of coming in rods that could be machined too... good point... ... From: Jim Fackert To: microhybrids@yahoogroups.com Sent: Thursday,...
Hi all have been trying ground up match heads bonded together with N.C. laquer and home made igniters and having no luck, as the pre heater does not ignite....
don't use match heads! get an igniter pyrogen kit from Firefox- they sell a bunch, including super hot and electrically conductive. lots of good options....
Yes I have been using wooden"safety" matches eg can only be ignited on the strip on the side of the box, will try to find some "paper" matches are they more...
Only paper matches and non safety wooden matches will work at all. GBGB ... Get your own web address for just $1.99/1st yr. We'll help. Yahoo! Small Business. ...
a thermite mixture would give you a lot of heat. Iron oxide and aluminum powder shouldn't bee too hard to get. there must be sportsmen in Oz- can you get some...
I use Plactic Ignitor Cord (PIC) made by ICI, I believe this is available in Australia as well. I make a coil that fits in the pre- heater well, and take the...
In a message dated 9/20/2006 12:31:30 P.M. Eastern Standard Time, jfackert@... writes: don't use match heads! get an igniter pyrogen kit from Firefox-...
It's really just a matter of shipping costs. You can use anything you are allowed to burn. GBGB ... Get your email and more, right on the new Yahoo.com ...
... powder ... (guitar ... from ... the ... gauger! ... googl ... element ... with ... must ... Anybody who thinks thermite is easy to make has never made any....
hdpe would be a lot better- better strength to weight, so lighter total structure. rod and tube available from mcmaster carr. maybe a thin carbon fiber tube...
Here is the link to the picture, sorry. http://www.robohobbies.com/hybrid/Mach Disk.jpg. Terry __________________________________________________ Do You...
Hello all, I am new to the group and I just wanted to say hello to everyone. I am currently working on a Plexiglass-N2O Hybrid rocket test bench in graduate...
In a message dated 12/15/2006 9:09:43 P.M. Eastern Standard Time, thcooke77@... writes: Hello all, I am new to the group and I just wanted to say hello...
Life sorta sidetracked me for the past year or so - but back on track for now ;) Biggest news for me - got a mini-lathe - YEAH! Next biggest - ordered and...
I used match heads quite a few years ago, had about 50% success. I used waterproof paper "survival" match heads glued into the preheater area on my original...
Wil, I'm looking forward to your results. On the question of it still being a microhybrid, I would say that since it uses a self contained "charger", that...
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