Well here is the video and excel thrust curve of my mini-hybrid engine from the static test that I did today, peek thrust was 16.22 lbf and burn time was 1.7...
I'm curious if there will be anyone familiar with microhybrids at ROCStock in November. Richard Dierking Temecula Rocket Group www.temecularocket.org Phone:...
Here's a preview of the article "Knurling Made Simple" posted on the new 'Articles' section of the site. If you wish to view it complete with images go to...
Hi to everyone in the MH group - first posting from a Newbie with two questions: 1. What's the best UK legal method for starting the Caveman MH. I thought...
... As for ignition, u could try making your own NC igniters from ping-pong balls. If you used that in conjunction with the quickmatch it might work. Do you...
Joe, Many thanks - actually did find the thrust curves yesterday and it looks as though TI up to 40N is possible. Hopefully I'll have some to add to these...
Using Plastic Ignitor Cord (PIC) for MH ignition is the method that I currently use and recomend to my clients, I make a coil of PIC in the preheater well so...
Hi Everybody this is Foluain.Seigefriede madmaxrockets an Irish guy in Ireland I want to source online the cheapest kit working that uses N2O 8 grams and 16...
We've got another helpful article up! A machinist article for those new to the machining trade: "Help For Novices." If you wish to view this article complete...
Hi, I don't know whether the owner hangs out here, but anyway, I was hoping to order a microhybrid this week. But for the last 5-7 days every time I go to...
I am looking into it, unfortunatly i have changed my development machine recently and PHP is not working on it as yet so its taking a bit longer, I can still...
Hi guys, I notice that there hasn't been a lot of activity on this group for a while, but I do have some questions that I would really appreciate being...
Properly built microhybrids work very well. They are a bit heavy for the thrust generated but they work well. I am launching on a regular basis. Ejection of...
... I do not know what the legal situation is for you but here in Canada (And the US) the problem is not that you need any kind of license to buy/use black...
Thanks for the response. My understanding is that simply buying black powder in Australia requires a license. Assuming you can get black powder, can you...
... That's right. I'm informed by the guys in NSW Rocketry Association that do HP that you can get the ingredients to make igniters together and make them...
An alternative to black powder is a spring and a burn through fuse round holding strap. Electric altimeter or g- force devices can also be used to trigger...
I had thought about using the spring initially, as this is what I use for water rockets. This was actually what prompted my question about actually flying a...
I'm making progress on my 16gm motor and have now reached the point of trying to pressurise against the burst diaphram. My problem is that the gas leaks back...
Well on mine I simply have a small o-ring around the piercing unit. When pressure from the bolt forces the cartridge down on the piercer the o-ring is...
Kisag compatible push-valve cream chargers The push valve (speed load system) whipped cream chargers are Kisag compatible and have a white tip and a safety...
The product I am talking about is not sold on the website you linked to and price was NOT what my post was about. United Products the ONLY people who make push...
I used a steel piercer in my original experiments a few years ago, threaded into aluminium. When I went back to it it was not only rusted but it seemed to have...
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