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Main Boards => The Bowyer's Bench => Topic started by: DaveMac on October 01, 2013, 01:31:00 PM

Title: Profile of a pyramid bow - flat or tapered
Post by: DaveMac on October 01, 2013, 01:31:00 PM
Hi guys I hope you can help. I'm in the process of making my first bow. Unfortunately I've had an accident with the bandsaw when cutting the profile to 5/8 I have made an uneven cut so one side dips to 1/2 approximately 7" from the tip of one limb.
So as I see it I have 2 options cut the profile of the limbs down to 1/2 inch, or keep the fades at 5/8 and taper down to 3/8 of an inch at the tips.

So which is best?

bow is 70" TtT, 1" 7/8 wide at fades tapering to 1/2 inch at tip.
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: LittleBen on October 01, 2013, 02:53:00 PM
What wood?
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: DaveMac on October 01, 2013, 02:59:00 PM
Ash
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: PEARL DRUMS on October 01, 2013, 03:08:00 PM
Tiller the bow out and it wont matter. The side to side thickness will catch up.
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: John Scifres on October 01, 2013, 03:24:00 PM
What weight are you after?
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: DaveMac on October 01, 2013, 03:52:00 PM
I was hoping for about 30 lb at 28"
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: Roy from Pa on October 01, 2013, 04:34:00 PM
1/2 inch is fine for 30 pounds.
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: John Scifres on October 01, 2013, 04:37:00 PM
Agreed.
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: PEARL DRUMS on October 02, 2013, 10:23:00 AM
Is 30# your true target? Or are you accepting 30# due to the band saw slip?
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: DaveMac on October 03, 2013, 03:04:00 AM
Yeah 30lb would be great. I only started archery in July so I'm only on 30lb limbs so far.
Title: Re: Profile of a pyramid bow - flat or tapered
Post by: John Scifres on October 03, 2013, 07:09:00 AM
Most of my bows, up to 65#, have limbs 1/2" thick or less.  You have plenty of wood for 30#.