Lathe Ball Turning Tool Plans Pdf

Free metalworking project plans.

Lathe ball turning tool plans pdf.

This turned out to be to big for the quorn small ball handles. This radius turner can turn a ball nearly 4 in diameter and coves of more than 6 in radius. My need for a ball turning tool began with the desire to build a quorn tool and cutter grinder. This particular turner works in a variety of lathes but is designed specifically for 12 and larger lathes.

It can turn balls up to 1 7 8 od and it can also do concave cuts. Ball turning tool post for the 7x mini lathe by rob on february 27 2010 i want to tell you about ralph patterson s free plans for a ball turning tool post that will fit a 7 by whatever mini lathe and show you how he used it to fix a broken shower head. It can easily be scaled down. Since i don t have a mill yet i used an attachment that i got from the for a myford that is based on steve bedair s ball turning tool post.

Ever since i got my first mini lathe i ve always wanted a ball turning attachment. Using the tool the omw radius ball turning tool is designed to cut convex radii ball shapes on a variety of materials. The cutter uses a replaceable carbide insert so the tool bit height is fixed. Tool are the outer frame the inner frame the handle the shank the tool bit and the tool bit set screw.

New pdf drawings made by burt rosensweig for the ball turner here s a ball cutter i came up with for my 9 x 20 lathe. So i decided to make one for my current lathe. The first step in this design is measuring your lathe. Using the tool you can make ornamental balls on the end of handles ball joints governor weights round contact points for tools nose cones and many other useful and decorative objects.

Thus the quest to build a spherical turning tool. I have used it for coves much more frequently than spheres. The grinder requires 18 ball handles that could be bought but then it would not be quite the same. Ball turning toolpost lathe mill projects in metal llc.

Three set screws on the front allow the tool bit to be adjusted left and right. In i ve seen many ball turning designs as i read through the back issues of.