Author Topic: my 2012 bow (UPDATED chrono numbers pg 2)  (Read 697 times)

Online jess stuart

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #20 on: August 13, 2012, 10:14:00 PM »
That is one fine looking bow. The numbers are very good as well.

Offline BenBow

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #21 on: August 14, 2012, 09:06:00 AM »
I shot this with fingers at my 28" draw length. I made the aluminum shafting on the end of my arrow long enough that when I feel it hit the cushion plunger I know I'm at full draw. Makes a nice quiet clicker.
But his bow will remain steady, and his hands will be skillful; because of the hands of the Mighty One of Jacob, because of the Shepherd, the Rock of Israel,  (Genesis 49:24 [NETfree])

Offline Cuban Missile

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #22 on: August 14, 2012, 12:29:00 PM »
Ben can I see a pic of your arrow?  Are you putting aluminum over DF?  I like the sound of the "silent clicker".
Javier

Offline BenBow

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #23 on: August 14, 2012, 02:54:00 PM »
Cuban Missile I'm not sure what you mean by DF but I'm talking about cutting an aluminum arrow shaft that I use when I foot my carbon arrows to a length that causes it to hit my cushion plunger button at my full draw length. This can make for a footing that is longer than most but not by much. I have to make up some heavier arrows so I'll try to get some pictures.
But his bow will remain steady, and his hands will be skillful; because of the hands of the Mighty One of Jacob, because of the Shepherd, the Rock of Israel,  (Genesis 49:24 [NETfree])

Offline beachbowhunter

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #24 on: August 14, 2012, 03:05:00 PM »
1 - 1/8" at the riser?  Wow those are some skinny limbs! Are they the same at the fades? How thick at the nock?

Looks like a very good performer!
Ishi was a Californian                   :cool:

Offline Cuban Missile

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #25 on: August 14, 2012, 04:09:00 PM »
I thought you said you used Douglas Fir arrows earlier.  This is even better because I use carbons too.
Javier

Offline rmorris

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #26 on: August 14, 2012, 05:24:00 PM »
Galen, them are some great numbers, glad i could be of help. Also that bow felt great in my hand and the thinness of the bow looked great . I dont think the pictures do it justice.
"Havin' such a good time Oo-de-lally, Oo-de-lally Golly, what a day"

Offline BenBow

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #27 on: August 14, 2012, 09:38:00 PM »
Cuban Missile I used the fir as laminations in the bow not arrows. Good luck with your arrows.
Thanks again Ralph. Have you posted pictures of your bows on here? If not you should as they are nice and your workmanship is very good. Edited I found your 3-piece post. Cool
But his bow will remain steady, and his hands will be skillful; because of the hands of the Mighty One of Jacob, because of the Shepherd, the Rock of Israel,  (Genesis 49:24 [NETfree])

Offline rmorris

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #28 on: August 14, 2012, 11:58:00 PM »
I get my bows on here every now and then, most of the time when I got some cool wood or a new design... but I would be willing to bet your 650 Gr arrows haul at a respectable 164 fps and deliver a punishing 39 ft-lbf of force! I think that bear better look out for you.
"Havin' such a good time Oo-de-lally, Oo-de-lally Golly, what a day"

Offline BenBow

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #29 on: August 20, 2012, 10:56:00 PM »
I wanted to see what a lower brace height would do so I made a new string and got the brace height down to 6 1/2" from 7 1/4". I shot the same arrows and a 688 grain arrow. Got some interesting results. But I did find out I'm drawing 28 1/2" not 28" anyway here's the original numbers and the new/
7 1/4" brace height
588 gr arrow-10.7 gr/lb = 174 fps
512 gr arrow-9.3 gr/lb = 184 fps
430 gr arrow-7.8 gr/lb = 202 fps
6 1/2" brace height
688 gr arrow- 12.5 gr/lb = 169 fps
588 gr arrow-10.7 gr/lb = 179 fps
512 gr arrow-9.3 gr/lb = 189 fps
430 gr arrow-7.8 gr/lb = 204 fps
The light arrow didn't change much at all but it likes heavy arrows. The rest went up 5 fps. The lower brace height was a lot quieter and had less vibration which surprised me. But I'm still shooting over everything so I switched back to the original string and raised the brace height up to 7 1/2". Hopefully that will slow the arrows down enough that they will work with the old computer between my ears.
But his bow will remain steady, and his hands will be skillful; because of the hands of the Mighty One of Jacob, because of the Shepherd, the Rock of Israel,  (Genesis 49:24 [NETfree])

Offline JEFF B

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #30 on: August 21, 2012, 12:48:00 AM »
wow!!! nice bow ben bow   :thumbsup:    :clapper:
'' sometimes i wake up Grumpy;
other times i let her sleep"

TGMM FAMILY OF THE BOW

Offline cocie

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #31 on: August 21, 2012, 08:34:00 AM »
WOWOWOWOW   Very nice bow!!!!  It looks great! would you give us some more specs of the limb ( Length, width, thickness at riser/tips )

Offline BenBow

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Re: my 2012 bow (UPDATED chrono numbers pg 2)
« Reply #32 on: August 21, 2012, 09:48:00 PM »
The total bow length n to n is 63" each limb is approx 28" 1 1/8" wide at the riser and under 1/2" at the nock. I use a 4" tip wedge that .003 per in taper and a pair of power wedges 10" and 12" long at .003" per in taper. Butt thickness wo the wedges is .355" the tip is .289"
But his bow will remain steady, and his hands will be skillful; because of the hands of the Mighty One of Jacob, because of the Shepherd, the Rock of Israel,  (Genesis 49:24 [NETfree])

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