On Tue, 31 Mar 2015, Jay West wrote:
Gene, that may not be a problem. The existing roller
is rubber around a
metal shaft. The shaft is thicker at the top under the roller. So I suspect
that if the existing rubber was removed, you printed a round solid cylinder
that was the same diameter and could be glued on top of the existing thicker
portion of the shaft, and then rubber or surgical tubing was put around both
solid pieces together... that may just do the magic.
So it looks like he made a little cap over the top - that's a very simple
print. If you can get me dimensions I can print you a few. I want his
lathe. :)
g.
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