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William Noble William Noble is offline
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Posts: 66
Default lathe speed for pen turning

if you are worried about that "first catch", leave the nut that tightens the
blanks onto the arbor a bit loose - otherwise, a catch with a pen blank is
pretty non-threatening.

Now, a catch with a 90 pound bowl blank that launches it into the ceiling
and shatters your fluorescent lights and bounces all over the place.... now
that is threatening (don't ask me how I learned that fact) .... interesting
that I haven't had a serious catch in years now - I think there is something
about experience that comes into play......



wrote in message
ups.com...
Thanks for all the great information. I used a lathe in high school,
but that was 25 years ago; so I'm pretty rusty. I purchased all the
pen making stuff I need from Woodcraft and woodturnerscatalog.com.
I'll check out woodturningz.com before I order more parts.

--Scott

Bill in Detroit wrote:
wrote:
I just got a Jet mini lathe and want to start turning pens. What lathe
speed should I use?


--Scott


Congratulations on having chosen a well-respected lathe for your first
one!

As I write this, you haven't had any other responses, but are sure to
get several. The gang here, when not engaged in sibling warfare, are a
pretty amiable and skilled lot.

From your tone it sounds as if you are new to turning anything at all
on a lathe.

So, let's start at the beginning.

Start with the fastest speed you feel comfortable with ... likely the
slowest speed on the lathe. Even that may, and probably should, scare
the gee-whillikers out of you. Using only a gouge (the one with the
curved lip) and sandpaper, turn a couple pens at this speed.

Place the gouge ON THE TOOL REST before touching the wood with the
curved back of the gouge away from the cutting edge. Then, maintaining
contact with the tool rest, slide the gouge handle toward the floor
until the lip of the gouge JUST begins to cut. This is called 'riding
the bevel' and is the only safe way that I know of for a beginner to
enter the wood. The only difference between your first piece and what I
do now, after a couple years, is that I now start with the cutting edge
closer to its final point so that I no longer make such an exaggerated
motion of finding the bevel to ride on it.

Do not press the edge into the wood. Let the edge do the cutting
(slicing, actually). Your job is simply to guide it.

When that starts going pretty smoothly (and your knuckles return to
their normal color), crank the speed up a bit and repeat the learning
process. I run mine full-tilt-boogie from rough turning of the blank
until I am ready to begin applying finish to it ... then crank it down
to dead slow again to apply oils and CA ... then crank it all the way
back up to sand and polish & wax.

The amount of material spinning around isn't a particular problem, your
tool presentation is your biggest concern at the moment. Learn how to
enter the wood with the cutting edge at a slower speed so the price of
getting it wrong won't be higher than you can live to tell.

Once you are certain you know how to cut wood on the lathe, let 'er rip.


I'd also like to recommend an inexpensive source of pen kits. I don't
get anything from this referral, but the guy has always treated me
fairly and his prices are about the best out there. He's a turner
himself and can also do laser engraving of the finished product.

Contact Ryan Polokoff at
http://woodturningz.com for inexpensive pen
kits. My unsolicited advice is to start with the $2.00 kits and branch
out into more expensive kits. Do not forget to buy a mandrel and the
necessary bushings to go with each TYPE of kit you buy.

Harbor Freight has an arbor press for assembly for not much money:
http://www.harborfreight.com/cpi/cta...temnumber=3551

And micro-mesh is just the ticket for polishing stuff up
http://www.sisweb.com/micromesh/craftsman_kits.htm

Welcome to the slippery slope. ;-)

Bill


--
When the rich wage war it's the poor who die.
Jean-Paul Sartre, The Devil and the Good Lord (1951) act 1


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