I just did the math for 2 wraps around a .500 bullet, and realized the answer is PI . If you keep it simple and do not change the dia the second wrap around .
Duh .
Bill
I just did the math for 2 wraps around a .500 bullet, and realized the answer is PI . If you keep it simple and do not change the dia the second wrap around .
Duh .
Bill
Both ends WHAT a player
Yep,
#wraps x diameter x pi
to be very precise you should allow adding the thickness of the paper for the second wrap. In the real world it doesn't amount to enough to worry about.
if you don't have a scientific calculator:
#wraps x diameter x (355/113)
(355/113) is same as pi out to about seven decimal places.
Jack
Keeping it simple is the hard part! Dry wrap or wet? Dry wrap stretches more but leaves a larger finished diameter!?
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I start with a form that is a little over sized and make up a few. After examining the finished product I can carefully shave off enough to remove the overlap. Ignoring the difference in diameter for the two wraps will sometimes compensate for the stretch from the damp paper. Differences in wrapping techniques and lots of paper will make some difference in the needed paper length. Small gaps and overlaps do not seem to make a big difference in group size but I always opperate on the theory that any deviation from perfection cannot help the situation. course I could be wrong, I have never achieved any perfection to compare my loads to.
Of
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I had 3.1 pieces of Pi at Christmas dinner, then I wrapped up in a blanket and took an "old man" nap, that count?
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Tangent, Secant, Cosine, Sine, 3.14159.
GO Math Team!!!!
The man who invented the plow was not bored. He was hungry.
Pie r square??
Naw!! Pi are round; cornbread r square!!
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3.14159265358979323....sorry...that is all I can do for memory.....believe it or not here at Tech there is a drinking game based on pi
Some where between here and there.....
If you can remember PI, you need another drink?there is a drinking game based on pi
Actually, I had a piece of pecan pie tonight, and I won't have a hangover tomarrow
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LB
Naw, first person says 'three point' then the next person states the next number in sequence and so on until somebody screws up; they take a glug out of a fifth or slam a beer and it starts again. Yes there have been times when the first person says 'three point' and then everyone just stares at each other cause no one can remember the first decimal....
Some where between here and there.....
I doubt that very many people have the means to cut their paper to 10/1000 tolerances, let alone 2 or 3 1/1000
Using 3.14 or using 3.14159264 equates to less than 1/1000 or circumferance difference.
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I saw that Sine,Secant and Tangent and was told that it was Trig and I thought they was talking about guns as everyone knows that trig is short for trigger.
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I think Bill is stating that the overall length of the patch comes out to 3.14" for a .500" boolit. No?
Jay
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