Author Topic: Craters in creation,stage 2  (Read 17132 times)

Offline Eric Harvey

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Craters in creation,stage 2
« on: June 04, 2014, 05:18:32 PM »
I`m an arse sometimes (scuse my french),I`ve been cutting all the corners off by hand,first with a saw I had to sharpen,then with the stage 2 a stanley/bailey plane and then I thought after completing 6 of the 12 sides,I have a Tuff cut blade for my angle grinder,the last 6 sides were done so quickly,what a dimwit I am sometimes der.I now have 28 sides to chuck/hollow from,now the fun part can start,watch this space,incuded pics of tolls used,cheers,Eric.

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Offline Turners cabin

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Re: Craters in creation,stage 2
« Reply #1 on: June 07, 2014, 09:35:08 AM »
i look forward to seeing more on this one

Mark Sanger

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Re: Craters in creation,stage 2
« Reply #2 on: June 09, 2014, 08:21:46 AM »
Thanks for sharing your process, looking forward to seeing how it progresses.

Offline Eric Harvey

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Re: Craters in creation,stage 2
« Reply #3 on: June 11, 2014, 10:31:06 AM »
The hollowing begins.I did things differently this time,first job,form the outside of the crater,then drill a hole with the spindle gauge,then go in with a skew chisel(Pictured) on its side at the same angle as the outside of the crater,you can check the thickness is even with thickness calipers,or fingers.After that I used a cut off allen key ground flat like a bent scraper,to do the initial hollow behind the crater,then a longer one(Pictured) to go a bit deeper,this is where you have to take light cuts or it goes bang(experienced that,not nice),after this I used a Henry Taylor hollower,but with the short handle was to uncontrolable,so took it out of the handle and fitted it to a Sorby handle that is longer,with this I hollowed to about an 1 1/2" from the top of each crater.
« Last Edit: June 11, 2014, 10:49:03 AM by Eric Harvey »
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Offline Eric Harvey

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Re: Craters in creation,stage 2
« Reply #4 on: June 11, 2014, 10:45:14 AM »
more pics.you might be able to see where each section has started to break through into the next in these pics.
PS,as you can probably see there`s allot of superglue and brass powder,as I started hollowing more cracks have started to appear,will carry on carefully,with fingers crossed.

« Last Edit: June 11, 2014, 10:47:55 AM by Eric Harvey »
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Offline Bryan Milham

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Re: Craters in creation,stage 2
« Reply #5 on: June 11, 2014, 12:30:50 PM »
Eric,

that looks to be a bit of a white knuckle ride!

However I'm looking forward to seeing how you hold the timber to on the already shaped sides, to allow you to work the 'other half' of the form.
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Offline Eric Harvey

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Re: Craters in creation,stage 2
« Reply #6 on: June 11, 2014, 01:43:19 PM »
I`m going to make a jig to fit in the chuck jaws to fit the shape of the outside volcano`y bit with a bolt sized hole through the centre and a four piece wedge that will be slid inside piece by piece,then held and tightened into  the jig with a suitable bolt and washers,there will be picks when I`ve made it,cheers,

Eric.
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Offline Turners cabin

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Re: Craters in creation,stage 2
« Reply #7 on: June 11, 2014, 02:19:58 PM »
How the dickens are you holding that ??

Offline The Bowler Hatted Turner

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Re: Craters in creation,stage 2
« Reply #8 on: June 11, 2014, 02:29:58 PM »
Eric a really interesting work in progress and well documented,thankyou.
Reading the first post in this thread, I fully understand when sometimes you feel a right twit. Years ago I changed the suspension arm on my Singer Chamois. Putting the new one in it wasn't long enough so I piled as much weight on the car as possible to try and bring the front end down.....all to no avail. I stopped for cup of tea, sweating, cursing and f***ing like a good'un  until my mate who was giving me a hand suddenly says "We are a right pair of plonkers!"and pulled the aformentioned thingy shaped like a bicycle pump apart and made it longer!!! :-[ :-[ :-[
      I am sure you will all be relieved to know that I know longer work on my own cars I pay a man to do it right. ;D ;D ;D

Offline Eric Harvey

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Re: Craters in creation,stage 2
« Reply #9 on: June 11, 2014, 03:22:09 PM »
turners cabin,,a homemade screwchuck in the chuck jaws at the moment.

B.H.T I gave working on cars years ago when they started putting onboard computers in them  ;D ;D ;D
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Offline Turners cabin

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Re: Craters in creation,stage 2
« Reply #10 on: June 12, 2014, 09:18:35 AM »
turners cabin,,a homemade screwchuck in the chuck jaws at the moment.

B.H.T I gave working on cars years ago when they started putting onboard computers in them  ;D ;D ;D

cool how will you go on with the holding as you run out of solid timber to screw chuck it ?

Offline Eric Harvey

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Re: Craters in creation,stage 2
« Reply #11 on: June 12, 2014, 10:09:59 AM »
Turners cabin,please see answer just above your last question,that should explain it,cheers,

Eric.
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Offline woodndesign

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Re: Craters in creation,stage 2
« Reply #12 on: June 12, 2014, 09:44:45 PM »

What's your phase.. looks good from here, very impressive job so far.

Cheers  David
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Offline Eric Harvey

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Re: Craters in creation,stage 2
« Reply #13 on: June 12, 2014, 10:14:07 PM »
David if you mean the lathe,its a 3 phase through an inverter,Jet 3520B,if you didn`t mean the lathe :-\
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Offline woodndesign

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Re: Craters in creation,stage 2
« Reply #14 on: June 12, 2014, 10:24:18 PM »
David if you mean the lathe,its a 3 phase through an inverter,Jet 3520B,if you didn`t mean the lathe :-\


Spell check again ... it's not ight ... missing the r ... meant to ead phrase ..  ::) ..  ;) ...

Chees David
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