LumberJocks

Eccentric Goblet

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Project by Mark Wilson posted 09-09-2018 05:29 AM 678 views 0 times favorited 16 comments Add to Favorites Watch

This is Cape Chestnut, finished (so to speak) with straight Shellac, standing about 5” tall. Stay tuned, and I’ll ‘splain photo 6.

I didn’t start taking photos until this point.

Why? Because this is where I became fairly certain I was gonna break it. Again.

I’d set out, from the start, intending on an eccentric goblet, of a much more wine-glassy sort. When that got the kibosh put upon it, it became an “exercise in eccentricity”. You see, Beloved Buddies, I’d gotten rather obsessed with the the idea by watching videos. There was Brother Al doing it. There was Brother Mike (Waldt) doing it. There was Brother Carl doing it. So, I thought, mebbees, just mebbees, Brother Mark (The Stooge) can do it.

I’m doing something wrong, here. Trying to figure out just what it is.

It’s getting rather fragile here. And, when it’s wobbling at nearly 2000 RPM, there’s a real chance it’s going to take flight. (It didn’t, wonder of wonders.) So, that was this morning, more or less.

VOD (Very Old Dad) and I got home sometime around five this afternoon from a VED (Very Early Dinner) at Niece Lisa’s wiki-up, and I fell asleep in front of the TV. Now, I had left this Thing at the third knuckle when we departed, and had it wandering around the back of my head all the while, and, when I recovered from my snooze fest, there it was, more or less. What I was doing wrong, that is. (The “identification of the problem” portion of the program – that’s important. Innit? The diagnosis. Right?) It seems I was confounded over whether the stem over the knuckle should be done first, or the knuckle should be done first, or the stem under the knuckle should be done first. I had done the first stem – just under the cup – first, because it had to be on the central axis, then followed with the first knuckle. I found, then, that in the process of making the knuckle, I was unavoidably hitting the completed upper stem. Well, I tried a couple things that didn’t seem to work, and I moved on. No. Now, I can’t make the stem straight (it comes out conical). On through knuckles two and three. Can’t seem to avoid busting up the edges, and, keep getting too close to the stem above. Hmmm. Maybe. Along about knuckle four, I thought I was getting somewhere. Knuckle five is the closest to what I was after, and, mebbees, I just didn’t spend enough time on knuckle six.

Speaking of “six:” The sixth photo is of the cup as it was after I’d engaged in my old propensity to get too close to the outside when working the inside of a Thing. Shucks. I was so pleased with it, before that happened.

The finish was really quite nice, and I was pleased with the shape, and the inside showed some real promise. Oh well. It’s about the right size for a boiled egg.

It’s hardly Furtadoean, or Waldtean, or Jacobsonean, but, I think I learned something. The trouble, I suppose, going forward, is to see if I can gather the kahonies to try it again before I forget what I learnt.

Thank you. And, I apologize.

-- Mark





16 comments so far

View jumbojack's profile

jumbojack

1685 posts in 2793 days


#1 posted 09-09-2018 06:02 AM

That is awesome. It looks like the crankshaft of an engine.

-- Made in America, with American made tools....Shopsmith

View Mark's profile

Mark

964 posts in 2144 days


#2 posted 09-09-2018 06:04 AM

What a superb trip you’ve taken us on! An excellent post a worthwhile project and a fabulous rendition. I applaud your work, your inspiration and your sticktoitiveness. Gather your kahonies and solder on.

-- Mark

View BobWemm's profile

BobWemm

2539 posts in 2095 days


#3 posted 09-09-2018 08:50 AM

Very interesting Mark.

Bob

-- Bob, Western Australia, The Sun came up this morning, what a great start to the day. Now it's up to me to make it even better. I've cut this piece of wood 4 times and it's still too damn short.

View majuvla's profile

majuvla

13204 posts in 3037 days


#4 posted 09-09-2018 10:52 AM

I realy admire how you managed to do this excentric turning.

-- Ivan, Croatia, Wooddicted

View lew's profile

lew

12376 posts in 3925 days


#5 posted 09-09-2018 11:48 AM

Now that’s Cool!

Did you make a special chuck for the eccentric turning?

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

View Jim Jakosh's profile

Jim Jakosh

21481 posts in 3275 days


#6 posted 09-09-2018 12:17 PM

Wow, Nice work, Mark. I’m surprised it held together at those thin points with that cup swinging off center.
Good control of the piece!!
I have the same question as Lew..how did you hold it in the off set positions?
Mark, you inspired me to make another tool!
cheers, Jim

-- Jim Jakosh.....Practical Wood Products...........Learn something new every day!! Variety is the Spice of Life!!

View bushmaster's profile

bushmaster

3264 posts in 2452 days


#7 posted 09-09-2018 12:53 PM

Wow you are really pushing the limits, RADICAL. Give me an idea to try and model on of a cranshaft for the base part. Great job.

-- Brian - Hazelton, British Columbia

View luv2learn's profile

luv2learn

2866 posts in 2472 days


#8 posted 09-09-2018 02:43 PM

I love it when one of my fellow LJs decide to test the limits of their turning skills. You conquered Mark, nicely done!!

-- Lee - Northern idaho~"If the women don't find you handsome, at least they ought to find you handy"~ Red Green

View pottz's profile

pottz

3322 posts in 1154 days


#9 posted 09-09-2018 04:17 PM

you really shouldnt drink while turning-lol.incredible work again buddy,you just keep pushing the envelope.

-- sawdust the bigger the pile the bigger my smile-larry,so cal.

View John's profile

John

1263 posts in 1439 days


#10 posted 09-09-2018 05:41 PM

Interesting project Mark! Ever since I’ve seen turned hammer handles (oval shape) I thought I’d try something offset. I just don’t know what.

-- John, Sunshine Coast, BC, Canada.

View Mark Wilson's profile

Mark Wilson

2269 posts in 1233 days


#11 posted 09-09-2018 06:16 PM

Thanks.
Lew and Jim: I just randomly tilted it in the chuck, more or less. First one way, thenn the other.

-- Mark

View leafherder's profile

leafherder

1575 posts in 2122 days


#12 posted 09-09-2018 10:03 PM

So we finally get to see what is in that twisted mind of yours. LOL (Sorry. I just couldn’t resist that one. It was just to easy.)

Beautiful job. Sort of what I imagine Dr. Seuss would use when serving sherry to Picasso. (That’s a compliment, they are two of my favorites.) Now make another because Pablo should not drink alone.

You also need to find a project that incorporates that fragment in picture 6 – it is to cool to waste..

Thanks for sharing,

John

-- Leafherder

View Grumpy's profile (online now)

Grumpy

24503 posts in 4020 days


#13 posted 09-09-2018 10:49 PM

Nice one Mark but looks a ‘bit cranky’, LOL. congrats on your top3 award.

-- Grumpy - "Always look on the bright side of life"- Monty Python

View Oldtool's profile

Oldtool

2732 posts in 2360 days


#14 posted 09-10-2018 01:21 AM

Wow!, very neat. Hard to grasp how you got all that detail in a 5” span.

-- "I am a firm believer in the people. If given the truth, they can be depended upon to meet any national crisis. The point is to bring them the real facts." - Abraham Lincoln

View Jim Jakosh's profile

Jim Jakosh

21481 posts in 3275 days


#15 posted 09-10-2018 01:30 AM

Wow I’ve never tried tilting it in a chuck. I’d be afraid it would fly out with a bit too much pressure. You sure worked your way down carefully to have it come out that good!!

cheers, Jim

-- Jim Jakosh.....Practical Wood Products...........Learn something new every day!! Variety is the Spice of Life!!

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