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Forums
4hv.org :: Forums :: Electromagnetic Projectile Accelerators
« Previous topic | Next topic »   

3 Stage Coil Gun

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Self Defenestrate
Sun Nov 12 2006, 06:11PM
Self Defenestrate Registered Member #87 Joined: Thu Feb 09 2006, 01:36PM
Location: San Jose
Posts: 191
Well, I've just started to gather parts for a 3 stage gun, just wanted to show off my awesome cap bank making skills and massive bolt scr's. I'm still working on the second and third stage triggers, and waiting for some teflon tubing for my barrel, so it shouldnt be too long before completion.

Coigun0237
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...
Sun Nov 12 2006, 08:10PM
... Registered Member #56 Joined: Thu Feb 09 2006, 05:02AM
Location: Southern Califorina, USA
Posts: 2445
wow, those are some big SCR's... At first I though those were your coils tongue

Last one to 100m/s is a rotton egg wink
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Avalanche
Mon Nov 13 2006, 12:17AM
Avalanche Registered Member #103 Joined: Thu Feb 09 2006, 08:16PM
Location: Derby, UK
Posts: 845
... wrote ...

At first I though those were your coils tongue

so did I when I first looked at it cheesey I thought "that must take some serious lining up"

I'll have to get my old coilgun working again...
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Self Defenestrate
Tue Nov 14 2006, 03:47AM
Self Defenestrate Registered Member #87 Joined: Thu Feb 09 2006, 01:36PM
Location: San Jose
Posts: 191
Hehe, yeah. Today, whilst chatting away in my physics class, got onto the topic of my coilgun with the classes student teacher (Grad student, Stanford), and got him interested on the project too. He wanted to help out, and offered to check out a set of photogates and such so we can get some real accurate measurements when its completed. More to come..
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