metalsmith
Cave Dweller
Member since October 2012
Posts: 1,537
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Post by metalsmith on Oct 28, 2012 16:18:50 GMT -5
this is the first post I've created as well as my first carving Equipment - a tile-saw, picked up second hand for £5. That's all of $6. Has a diamond disc, cutting up to about 20mm but can rotate a small speciment of about 35mm max. hey, it works and was cheap so (in my book) its ok for starters. <a farm9.staticflickr.com/8329/8132413347_7aeb3a9b15.jpg</a>[/img]heres a pic of the starting material with some goggles for scale. the lower specimen is about half of what I started with. Top is the other half with some initial shaping by using the diamond wheel as a grinder. It comes with water drip so is pretty safe on dust. Another shot of the specimens on the saw - sorry I forgot to take one before starting out, but just imagine the unshaped one doubled! Uncut half (right if you were having trouble working it out) and cut / grind the heart shape (left). Stage 1 complete - just the basic shape. Now I just need to finish my floor, create my solar powered tumbler and import some sunshine to England. Ok so the last one might be pushing things. Then I might think about mounting it some-how.
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Post by deb193redux on Oct 28, 2012 16:27:43 GMT -5
you plan to tumble finish?
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metalsmith
Cave Dweller
Member since October 2012
Posts: 1,537
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Post by metalsmith on Oct 28, 2012 16:32:34 GMT -5
would you advise that - or some other approach?
I guess I could just sand it with finer grades... ?
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Post by deb193redux on Oct 28, 2012 16:46:54 GMT -5
hand sanding is tricky, and then there is the polish
polish is easier in a tumbler. suggest a vibe.
unless you do not plan to finish many stones
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metalsmith
Cave Dweller
Member since October 2012
Posts: 1,537
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Post by metalsmith on Oct 28, 2012 16:55:59 GMT -5
thanks for the tip
I don't mind 'sitting on it' a little while until I get things sorted. the floor being the first job
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Post by mohs on Oct 28, 2012 22:35:41 GMT -5
that a rock'n idea ! using the natural curve of the stone for the heart shape dome never thought of that mostly
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jason12x12
freely admits to licking rocks
Member since October 2011
Posts: 798
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Post by jason12x12 on Oct 29, 2012 0:17:10 GMT -5
you can buy discs that you can mount sideways on the tile saw and sand that way....
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metalsmith
Cave Dweller
Member since October 2012
Posts: 1,537
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Post by metalsmith on Nov 4, 2012 16:29:57 GMT -5
Hey, deeptime, yes I used the curve of the stone. Easier to work with it than against it. Still, I ended up taking a little off the top in shaping... where's the fun in working with it so much?!
I've just been tooling up with a small angle grinder and understand that I can get sanding discs for that so there is a way forward there.
And then today, at the carboot sale, just happened upon a National Geographic stone tumber for £3 - about $4.50. Yes, I've seen some pretty poor reviews, but reading 'through' these - that kids lose interest after 15minutes (what are they supposed to do, sit watching for 4 days?!) and that the process is noisy ... er... yeah!
It even came with all its grits and stone chips for polishing so I couldn't complain. I did my best not to look too eager and the seller knocked me a £1 off. I was grinning all the way to the car.
It might not be grand by the scale of some of the players here, but its a start!
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