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Turning Tiny Knobs

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Forum topic by Glen Peterson posted 48 days ago 407 views 1 time favorited 5 replies Add to Favorites Watch
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Glen Peterson

508 posts in 1655 days


48 days ago

Topic tags/keywords: turning knobs tip

I recently made a what will become a jewelry case that included 16 small drawers. Each drawer has an ebony know that began as a 3/8” x3/8” cylinder with a 3/16” tenon. A Jacobs chuck in the headstock was used to hold the knobs for turning. While woking on the first knob I realized that the situation was quite dangerous as my spindle gouge had to just about touch the tips of the chuck. I wanted to put something between the tips of the jaws around the tenon as a safety device. I fist thought of using thin plywood, but even the thinnest plywood would be too think and I wouldn’t have enough of the tenon left for the jaws to grasp. I got lucky, I keep all my old hotel key cars and all the other plastic cards I use to spread glue. I realized the plastic would be both strong enough and thin enough to be may safety shield. I’m sure others have thought of this before, but I thought it was very clever.

 photo 0fcfe850-c7d1-498d-95f1-1988ca9fc378_zps83dc00c3.jpg

-- Glen


5 replies so far

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Jerry

503 posts in 247 days


#1 posted 48 days ago

Glen, this is a very creative solution for a dangerous job. Thanks for sharing.

-- I have always wished that my computer would be as easy to use as my telephone. My wish has come true. I no longer know how to use my telephone.

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Rick M.

3777 posts in 979 days


#2 posted 47 days ago

Great idea. I’ve used thin ply but as you say, sometimes it’s still too thick.

-- |Statistics show that 100% of people bitten by a snake were close to it.|

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sras

3780 posts in 1728 days


#3 posted 47 days ago

That is one worth remembering!

-- Steve - Impatience is Expensive

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lew

9945 posts in 2354 days


#4 posted 46 days ago

Cool idea, Thanks!

Those are some AWESOME dovetails on your project!

-- Lew- Time traveler. Purveyor of the Universe's finest custom rolling pins.

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mafe

9456 posts in 1688 days


#5 posted 46 days ago

Really clever, will keep that in the back of my head.
Beautiful knob.
Best thoughts,
Mads

-- Mad F, the fanatical rhykenologist and vintage architect. Democraticwoodworking.

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