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Topic: Shell making
Message: Posted by: Alex Day (Jun 29, 2019 07:55PM)
Hi
I've been into shell making lately because I have a show and I think making your own billiard balls it the most impressive.
I've made shells out of glue and sweeping compound. It worked but they are very crude. Years ago I made them from wood puddy and that worked but I have to go to the plastic store to get it. I tried fimo "nope". Same with sculpy. Anyone had success with shell making? Let me know.
Thanks
Message: Posted by: Bill Hegbli (Jun 30, 2019 01:16AM)
You have to buy a wood lath, and learn to turn wood. A small one is good for shells and thimbles. Take a class at an extension college or a learning center.
Message: Posted by: Mr. Woolery (Jun 30, 2019 03:49AM)
Turning a ball is not complicated. Turning a wooden shell is not so simple for a beginner

The golf balls Iíve seen had a thin metal shell. Tooling for this as a home craftsman is not a money saver, I fear.

One possible method is a heat forming plastic like Kydex. Iíve never tried a billiard shell but I have made other stuff out of kydex.

If you want to avoid turning wood, you will have to experiment a lot.

Patrick
Message: Posted by: Bill Hegbli (Jul 12, 2019 09:50AM)
The Golf Ball shell is $5, on how to make it in metal by James P. Riser on his website, you have scroll down the page to find it.

Just search James P. Riser magic, to locate his webpage.
Message: Posted by: drmolarmagic (Aug 21, 2019 03:11PM)
Hi, I've made many shells for various size balls. I make them out of epoxy plastics. you need to embed the ball into clay to the midline ( call it the equator) coat the ball in mold release or even use Pam cooking spray.
Then use a paint on epoxy in thin coats and let dry until its thick enough. Go to the Smooth-On company website, they have a vast product line and the Smooth cast 325D product sets fast and can even be sanded and painted or even precolored with their compatible coloring additives.
You're looking at about total $50 investment in materials but even the smallest size should be enough for many shells.
I've also used their other products for years to make magic props, sponge props, etc.
Check them out
Bruce