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Main Boards => The Bowyer's Bench => Topic started by: Bvas on September 02, 2018, 02:08:44 PM

Title: Recurve tip repair???
Post by: Bvas on September 02, 2018, 02:08:44 PM
A youngster asked me if I could make a string for an old bow his grandma gave him. I agreed, and told him to bring me the bow. I was expecting an old kids bow. I was shocked when he brought me an old Hoyt Pro Medalist with counter weights still in place. Only problem is the lower tip has some pretty severe damage.
There is a large chunk of glass busted out on the belly side, about an inch in from the string groove.  Appears it also took a little material out of one of the core lams.
Thought about piking the bow, but I’m looking at taking 1.5-2” to get solid material for tips. Hate to tell the youngster it’s a wall hanger. I don’t mind investing my time, but want to make sure it’s safe for the kiddo.
Anyone done anything like this? I’m open to suggestions.

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Title: Re: Recurve tip repair???
Post by: Wolftrail on September 02, 2018, 03:33:03 PM
I have not repaired anything that extreme.  But to give it an educated try I would sand the bad side flat and epoxy a piece of glass, hard wood or whatever.
Title: Re: Recurve tip repair???
Post by: Bvas on September 02, 2018, 08:12:21 PM
That’s kind of along the lines I was thinking. I might be able scarf joint the core lam and the fiberglass in offset locations. Then I could add longer clear glass overlays to  both back and belly as kind of an external tip wedge.

It might be enough to create static tips and take pressure off the scarf joints.
Title: Re: Recurve tip repair???
Post by: fujimo on September 03, 2018, 04:07:15 PM
i think your plan sounds good Bvas
thats what i would do- and the overlays would secure it all !
Title: Re: Recurve tip repair???
Post by: Bvas on September 03, 2018, 07:13:45 PM
i think your plan sounds good Bvas
thats what i would do- and the overlays would secure it all !
Good to see a reassuring post.......since I already started doing it that way :biglaugh:
Title: Re: Recurve tip repair???
Post by: 4runr on September 03, 2018, 08:00:02 PM
Bvas, I would do the overlays and underlays on the other tip too, to balance it out.
Title: Re: Recurve tip repair???
Post by: Bvas on September 03, 2018, 08:06:22 PM
4runr, Whatever add to one limb, I intend to add to the other.
Title: Re: Recurve tip repair???
Post by: Bvas on September 03, 2018, 08:14:21 PM
First two surgeries were a success.
Core wood and fiberglass scarfed in.
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Next up will be the belly underlay. I may not add a glass overlay as this bow has pretty large overlays that extend beyond both scarf joints already.
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Title: Re: Recurve tip repair???
Post by: bigbob2 on September 03, 2018, 08:42:51 PM
looks great!
Title: Re: Recurve tip repair???
Post by: kennym on September 04, 2018, 01:39:06 PM
Nice job Brad!  wish I'd kept the one I blew up, but prob couldn't find all the pcs!!
Title: Re: Recurve tip repair???
Post by: Forwardhandle on September 04, 2018, 01:44:54 PM
Nice job will be good as new  :thumbsup:
Title: Re: Recurve tip repair???
Post by: fujimo on September 04, 2018, 06:41:50 PM
excellent, very well executed!
Title: Re: Recurve tip repair???
Post by: Roy from Pa on September 04, 2018, 06:53:45 PM
Not too shabby.
Title: Re: Recurve tip repair???
Post by: Tim Y on September 04, 2018, 07:41:23 PM
   Hey wait a minute, is that last photo the finished "repaired" tip? I'm sorry, I'm having trouble visualizing this. Or is that the other (upper) limb? If it's the repair please post photos from other angles.
-Tim Y
Title: Re: Recurve tip repair???
Post by: Bvas on September 04, 2018, 08:10:24 PM
   Hey wait a minute, is that last photo the finished "repaired" tip? I'm sorry, I'm having trouble visualizing this. Or is that the other (upper) limb? If it's the repair please post photos from other angles.
-Tim Y
That’s the back of the upper limb. I was just showing how big and long the overlays are.
Title: Re: Recurve tip repair???
Post by: jess stuart on September 05, 2018, 11:20:48 AM
You did GREAT!!
Title: Re: Recurve tip repair???
Post by: C. Johnson on September 05, 2018, 04:03:43 PM
Outstanding!  Your Kung Fu is strong!
Title: Re: Recurve tip repair???
Post by: 4runr on September 06, 2018, 05:52:03 PM
Awesome!!