Author Topic: Cutting fiberglass and wood  (Read 645 times)

Offline T Folts

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Cutting fiberglass and wood
« on: December 23, 2012, 06:01:00 PM »
I use a chop saw with a abrasive blade for cutting my limbs after layup but the blade burns the wood real bad and causes a lot of smoke in the shop. I used to use just a hack saw but wanted to use a chop saw instead. Any ideas on a type of wheel to put on the saw that would do a good job.
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Offline macbow

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Re: Cutting fiberglass and wood
« Reply #1 on: December 23, 2012, 08:24:00 PM »
Are you just cutting the ends off?
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Offline D

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Re: Cutting fiberglass and wood
« Reply #2 on: December 23, 2012, 09:01:00 PM »
I've heard of people putting a metel cutting blade on their band saws to cut the limb shape out but seeing as I have only built one glass bow I haven't tried it.

Offline Robertfishes

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Re: Cutting fiberglass and wood
« Reply #3 on: December 23, 2012, 09:06:00 PM »
If your talking about cutting off the ends..I used to use my Dremmel tool with a reinforced grinding blade .. Now I just use a belt sander with a 36 grit or 50 grit belt..the 36grit is super fast..For profiling the sides I grind near the line then change to a 120 grit belt to sand "to the line"

Offline Swissbow

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Re: Cutting fiberglass and wood
« Reply #4 on: December 24, 2012, 02:22:00 AM »
If the wood gets burned then the saw is running to fast. The faster your saw is running the more heat is generated and the dents of the blade are kind of melting away. Go slower and the wood won't burn and your blades will last longer.

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Offline T Folts

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Re: Cutting fiberglass and wood
« Reply #5 on: December 24, 2012, 07:28:00 AM »
It is the ends with the wedge. (takedown limb)
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Offline JamesV

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Re: Cutting fiberglass and wood
« Reply #6 on: December 24, 2012, 08:29:00 AM »
for cutting the ends on a glass bow I use my radial arm saw with a fine wood cutting blade. I also cut my glass with the same set-up.
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Offline T Folts

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Re: Cutting fiberglass and wood
« Reply #7 on: December 24, 2012, 09:16:00 AM »
JamesV do you have a problem with the glass splintering?
US ARMY 1984-1988

Offline JamesV

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Re: Cutting fiberglass and wood
« Reply #8 on: December 24, 2012, 02:09:00 PM »
For cutting the limb tips, make sure your limb is against the fence and when cutting just glass I put a piece of wood over the glass and cut thru both at the same time. I use a fine carbide tipped blade and don't have any splintering of the glass.
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When you are having a bad day always remember: Everyone suffers at their own level.

Offline T Folts

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Re: Cutting fiberglass and wood
« Reply #9 on: December 25, 2012, 08:00:00 AM »
Thanks   :thumbsup:
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Offline Longbow1953

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Re: Cutting fiberglass and wood
« Reply #10 on: December 25, 2012, 09:17:00 AM »
Merry Christmas Terry.
I've heard it said that Christianity is a crutch.  To me, it's a walking stick to use on the path of life.

Offline T Folts

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Re: Cutting fiberglass and wood
« Reply #11 on: December 25, 2012, 01:08:00 PM »
Thanks Don, Merry Christmas to you and your family. Lets go chase some rabbits with our bows.
US ARMY 1984-1988

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