Any machine shop could make up an adapter for a salvaged motor from scratch. You may be able to start with a shaft adapter from McmasterCarr.
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Looking for input from those mechanical/engineering minds
- Thread starter Jim Grieco
- Start date
You don’t need a powered solution at all. Instead, glue a portion of a wide sanding belt to a flat substrate to make a sanding slab, then turn your partial vessel upside-down and move it around by hand. A few swipes will even out high spots quickly.
Tim
Tim
I've done that already and not happy with the results.
Think vertical lathe. Build a potters wheel. Small motor to keep weight down, pulleys to step speed down, and a shaft that will accept a chuck.
Or find a cheap used lathe and pull the headstock to create the potters wheel.
Or find a cheap used lathe and pull the headstock to create the potters wheel.
HE DOESN'T WANT A LATHE!
It’s no longer a lathe when just the headstock is used and oriented vertically. It’s a potters wheel.HE DOESN'T WANT A LATHE!
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Then put a circular platen on a vertical-shaft gear motor similar to my sharpening machine shown here:
Tim
An actual potter's wheel might work nicely - they are almost always variable speed and should be enough torque. A pro potter friend uses multiple wheels. Might find an inexpensive on on Facebook, etc or from a retiring potter or potter heir. It should be easy to mount any kind of a spindle adapter or even a simple threaded rod to hold the chuck.
The problem with a repurposed potter's wheel might be access to the work since the wheels often have wide, round trays. But with the motor and speed control it should be trivial to adapt it to provide clearance for any sanding need.
JKJ
The problem with a repurposed potter's wheel might be access to the work since the wheels often have wide, round trays. But with the motor and speed control it should be trivial to adapt it to provide clearance for any sanding need.
JKJ