rfjustin
Well-Known Member
https://wildmanrocketry.com/products/mach-3
Build thread to be short on text and heavier on pics.
Parts sitting at 4.36 lbs...
Build thread to be short on text and heavier on pics.
Parts sitting at 4.36 lbs...
Helps me maintain a near knife edge bevel (especially on fins that were already beveled in a different fashion). Having said knife edge bevel also ensures I get that critical first fin on dead nuts straight.Justin, tell me about the black marks on the fin.
Helps me maintain a near knife edge bevel (especially on fins that were already beveled in a different fashion). Having said knife edge bevel also ensures I get that critical first fin on dead nuts straight.
Yes, good line up front and rear.Does the knife edge allow you to line it up with the tube marks better? What's your beveling setup? (carbide table saw or sanding disk)
#truthI heard these Mach 3 rockets like to fly at the Rocket Pasture!
That fence on your router table, is it 90° and you let the bit do the work?
3.25"What is the fin span?
Thanks Greg, stay safe and I hope to see you at the Bong later this year!Hello Justin. Very impressive build. Hope you are well. Take care. Greg Olson
It's a cheap and dirty epoxy dam. Once the plate was installed in the booster, I needed a way to ensure I would not compromise the 7/16" center hole with epoxy flow. Since plate is both drogue attachment point and motor retention in one, I needed to keep it clean on both sides.Back to the PVC cap (cause I'm still not gettin' it)...
It's a cheap and dirty epoxy dam. Once the plate was installed in the booster, I needed a way to ensure I would not compromise the 7/16" center hole with epoxy flow. Since plate is both drogue attachment point and motor retention in one, I needed to keep it clean on both sides.
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