Results 1 to 15 of 33
Thread: Turning a walnut bowl - FAIL!
-
18th September 2016, 09:31 PM #1GOLD MEMBER
- Join Date
- Oct 2014
- Location
- Caroline Springs, VIC
- Posts
- 1,645
Turning a walnut bowl - FAIL!
I had just completed turning a bowl this morning which turned out pretty good, so I decided to setup the camera to film the next one. For what appeared to be a pretty plain jane piece of walnut was actually nicely figured with plenty of chatoyance. God did a good job of growing that tree. I did a bad job of turning it into sawdust....
It seems that drilling a 8mm hole for the worm screw deep enough to also act as my bowl depth guide is a bad idea.
"What if I remove 10mm off the bottom to steer clear of a defect???".
Well the answer to that question may seem obvious to the time served pros. But I am not one of those..but at least now I know the answer.
101_0523.jpg101_0524.jpg
Next time I will just drill deep enough for the worm screw and then drill it deeper on the lathe once I know how much material is left over after turning the bottom.
-
18th September 2016 09:31 PM # ADSGoogle Adsense Advertisement
- Join Date
- Always
- Location
- Advertising world
- Posts
- Many
-
18th September 2016, 09:43 PM #2
-
18th September 2016, 09:49 PM #3GOLD MEMBER
- Join Date
- Oct 2014
- Location
- Caroline Springs, VIC
- Posts
- 1,645
Yes, I am going to glue a piece of Maple onto the bottom. The sides of the bowl are still about 10-11mm thick so it can be salvaged.
-
18th September 2016, 10:40 PM #4
Cool. I wanna see the save
Dave TTC
Turning Wood Into Art
-
19th September 2016, 07:33 AM #5SENIOR MEMBER
- Join Date
- Oct 2011
- Location
- Langwarrin
- Age
- 43
- Posts
- 952
Change the title from 'fail' to 'opportunity to create unique piece'
"All the gear and no idea"
-
19th September 2016, 10:37 AM #6SENIOR MEMBER
- Join Date
- Aug 2008
- Location
- Normanhurst NSW 2076
- Age
- 81
- Posts
- 484
me too. drillit.
-
19th September 2016, 12:12 PM #7GOLD MEMBER
- Join Date
- Oct 2014
- Location
- Caroline Springs, VIC
- Posts
- 1,645
I have thought about this all night and it seems like it is more of an "opportunity to spend a hell of a lot of time making a basic bowl".
I think if I just stick a piece of maple to the bottom it will look funny. So I will have to stick maple to the bottom and the top and that will be balanced, if I can find enough timber to do it. Though doing that makes it more work to get it mounted back in the lathe with the 10mm thick walnut section running true so I don't end up with 1/8" walls. I'll see how I go, but I'd be giving odds on that it will just be another fail.
-
19th September 2016, 08:42 PM #8
Hi kuffy,
Yeah , i wouldn, t worry just use it as a lampshade
and move on ......
It, s a shame cos it was looking good !Cheers smiife
-
19th September 2016, 09:05 PM #9
Turning a walnut bowl - FAIL!
Kuffy,
There's nothing wrong with it.
You are the problem it's a design feature.
You need to see past the hole to see the space.
Bring it along to a Melbourne gtg and we can all tell you how unreal it is.
Or take it to Gabs place this Saturday.
Cheers Matt
-
19th September 2016, 09:35 PM #10Senior Member
- Join Date
- Dec 2015
- Location
- Kiewa
- Age
- 64
- Posts
- 138
Kuffy, it's very hard to respond to this one without appearing a PITA.
The lesson is to always measure. I can say that I've had teachers all the way through such that I've never been through the bottom of anything. Close though!
As the guys have mentioned, there are a range of fixes. The tricky part is hiding them so that no-one knows the difference. Once, I gave a mate a pre-prepared blank of a Vic Wood off-centre rectangular box and he went straight through the bum.
At home, I made an almost flawless under-cut plus and guess what? Col went through the bum again!\
It was a waste of good bird's eye redgum but an instructive exercise. So don't be too hard on yourself. Mistakes? All of mine have disappeared into the fire.
Jeff
-
19th September 2016, 10:50 PM #11GOLD MEMBER
- Join Date
- Oct 2014
- Location
- Caroline Springs, VIC
- Posts
- 1,645
LA LA LA LA, I'm not listening
It was broken, so I fixed it! It's a pity I don't do the same thing with my car...
170mm diameter x 70mm high. Myrtle and Walnut. Shellawax finish.
I received a few comments on facebook and a phone call about certain things I was doing.
- adjusting the tool rest while the lathe is spinning. It's bad. I know, the gloves I am wearing were brand new yesterday, now they will get into heaven because they are very holy.
- presenting the gouge with a fully closed face rather than rolling it open to 45degrees. I noticed this myself after watching the footage. It's good to have video of your own processes.
SAM_0154.jpgSAM_0155.jpgSAM_0156.jpgSAM_0160.jpgSAM_0161.jpgSAM_0158.jpgSAM_0159.jpgSAM_0163.jpg
-
19th September 2016, 11:33 PM #12
Looks sweet as. As though it is hire it was always meant to be
Dave TTC
Turning Wood Into Art
-
20th September 2016, 01:01 AM #13SENIOR MEMBER
- Join Date
- Jun 2014
- Location
- Tucson, Arizona, USA
- Posts
- 251
Good save, Kuffy. It's tough to toss good looking wood when it looks like you should, but this case wasn't so. You had an opportunity for a design change, and it worked out. Again, good save......
One thing I would have done differently is I would have kept the tailstock engaged until I had the ID of the recess established, then remove it to clean up the nub. Other than that, it looks like you know what you're doing, and will be turning for a long time. Have you busted your knuckles on those nubs on the jaws yet? ............ Jerry (in Tucson)
-
20th September 2016, 01:32 AM #14GOLD MEMBER
- Join Date
- Oct 2014
- Location
- Caroline Springs, VIC
- Posts
- 1,645
I was pretty careful when sanding the bottom with the cole jaws. Always sanded with my fingers pointing away from me so they dont get snapped in half. I kept the gouge well away from the nubs as well, ill hit it one day and put a hole in the ceiling or my jaw
-
20th September 2016, 08:05 AM #15
Very nice save on this bowl.
My thoughts were on the line of just adding a plug. Would not have done anything for the top of the bowl but you have managed to make this a very unusual piece.
Similar Threads
-
Walnut Bowl
By Dalboy in forum WOODTURNING - GENERALReplies: 2Last Post: 26th September 2016, 12:03 AM -
Walnut lidded bowl
By powderpost in forum WOODTURNING - GENERALReplies: 7Last Post: 13th September 2012, 02:38 PM -
Keeping on turning as the body starts to fail: share your tips
By rsser in forum WOODTURNING - GENERALReplies: 54Last Post: 23rd October 2011, 01:17 PM -
Walnut and Silver ash bowl
By powderpost in forum WOODTURNING - GENERALReplies: 19Last Post: 1st August 2011, 11:51 AM -
walnut bowl
By Arthur Vreum in forum WOODTURNING - GENERALReplies: 7Last Post: 8th November 2010, 11:57 PM