I now use my "slip on" custom UHMW cones rather than the "threaded" custom cones featured in
my 2007 AAW Journal "Custom Centering Cones" article.
Some times you look backwards and realize you had "blinders" on. In 2007 I was replacing the
Oneway thread on aluminum cones with my own cones made out of UHMW plastic. Oneway threaded on there
aluminum cones thus I thought I needed to thread on my cones. It took years, but I have seen the light.
Slip on cones are better! They are easier to make and they are easier to use. Why? Because,
they just slip on! When you press them up against something with tail stock pressure they will stay
in place on there own. You don't need to waste time threading them on. Continue reading Carl’s Slip On Custom Centering Cones
Category Archives: Carl’s Blueprints
Carl’s Sanding Backup Pads
Click here for a PRINTABLE version of the above blueprint.
I like Sanding Backup Pads (mandrels) that are thin, low profile and HARD. I add (attach)
firm or soft foam interface pads to make them softer as needed.
I don't like
thicker pads. Low profile pads are better at getting into the tight space between headstock and
bowl. Continue reading Carl’s Sanding Backup Pads
Carl’s Jam Chucks
Click here for a PRINTABLE version of the above blueprint.
Over the years I have made and used a lot of different jam chucks. This blog entry documents
the ones I like best. They are made out of good quality 3/4" plywood and PVC pipe couplings. They work good, are stable and vacuum tight. Continue reading Carl’s Jam Chucks
Carl’s Hand Held Laser Depth Gauge
Click here for a PRINTABLE PDF version of the above blueprint.
Carl’s 4x7x2 Sharpening Jigs
Click here for a PRINTABLE version of the above blueprints.
Students come to my studio and fall in love with my quick
and easy grinding jigs. Over the years I have struggled with how can students make there own version
of my grinding jigs. This is my solution to the problem. Continue reading Carl’s 4x7x2 Sharpening Jigs
Golden Ratio Calipers
I made a set of "Golden Ratio Calipers".
I like to use the "Golden Ratio" (1.618…) when
creating hollow forms and wide rim plates. It allows me to create things with pleasing proportions
found in nature.
The golden ratio tells me where the widest diameter of a hollow form should be relative to the
top and bottom. It also tells we how big the bowl in the center of wide rim bowl or plate should be. Continue reading Golden Ratio Calipers