Pumpkin

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Pumpkin

OK, this is the pumpkin.....my first attempt at an actual 'thing' rather than just pushing the metal around in a random manner. It turned out rather bumpy - I need to learn how to sort of push out a large area in a smooth manner. Or maybe you're supposed to go back over it until its smooth?

I have soooooooo much to learn!


marilyn's picture

You've started! I would say

You've started! I would say that you have the pumpkin roughed out and now you need to go over it and smooth it. I use the gray green pitch from Seattle Pitchworks. It's easy to clean off the pitch from the back of the metal because baby oil will do it. The problem with burning pitch off is the black stuff floating around the studio and charred bits falling off into the pitchbowl. You've also started pretty thin. I know the excitment of learning something new and golly darn it all, it's going to get started now despite equipment or supplies.

marilyn


JaniceF's picture

Thanks Marilyn -- but wow,

Thanks Marilyn -- but wow, 24 ga is thin???? oy. If I thought this was challenging - what happens when I go thicker? What ga is typical to use?

I'm looking into other pitches - I'll keep the one you mentioned in mind.

I'll take this little guy back to the pot tonight and see what happens if I try to smooth him out more.

~Janice


marilyn's picture

A thicker gage gives you

A thicker gage gives you more metal to move around. You are streching them metal when you push it down into the pitch and with thin metal, you can tear though despite annealing often. It also depends on how high you want the relief to be. If I want fairly high relief, I use 18 gage copper. Silver is a bit less malible than the copper so I tend to work more with 20 gage but I would also be using it for jewelry and would want it to be flatter.

marilyn


JaniceF's picture

I'm working small

with not too much height...so maybe I can afford to be thin. Then again, I'd like the finished piece - when I get that far, to have some weight. So I guess I'll practice some more with copper in 24, then bump up to 20 and see how it goes before moving into sterling.

Thanks again for the nudges in the right direction. :)

~Janice


JaniceF's picture

Drat

I got timed out in my reply to you.

I was saying something about probably practicing some more in 24 ga copper then bumping up to 20 and then moving into maybe 22 sterling until I get better.

I don't need a lot of height for small jewelry that I see myself doing, but I do want some weight in the finished piece and this little pumpkin just has no weight at all.

Thanks for the nudge in the right direction!
~Janice


Bill Roberts's picture

thanks for posting your

thanks for posting your first attempt. I'll be good to watch your progress. I think most suggest 24-32 oz copper, fwiw.
Bill


JaniceF's picture

oz?

How does that translate to gauge??

Help? !

~Janice


Bill Roberts's picture

Ounces Nearest (B&S)Gauge

Ounces Nearest (B&S)Gauge No.
24oz. --------------- 20ga.
32oz. --------------- 17ga.


B.J. Severtson's picture

pumpkin

Janice.
Nice pumpkin, how about some dimensions? How deep did you push the metal? Brad


JaniceF's picture

ACK!

Hmmmm, the pumkpin is probably about 1.5", the entire piece of metal was maybe 2x2"....I'm not sure how deep the relief actually is...I'll see if I can get some sort of measurement tonight.

~Janice
www.doxallo.com


warren's picture

Wow small

Janice,
Okay if you want to call out copper in gage than 18 gage is close to 24 oz. But since I am an old copper worker and when I buy copper the sheets are big and tnen you look at how much a square foot of copper weights therefore the ounces.
I thought by looking at your pumpkin that maybe six inchs I guess being a guy we mostly think in bigger is better ;o)

warren
http://www.flickr.com/photos/metal_recipes/


JaniceF's picture

Ha ha! Warren!! lol The

Ha ha! Warren!! lol

The pumpkin is about the general size I mentioned and the depth is about a half a centimeter. I went over it a bit more last night so it may be raised a bit more now though. I will take a pic tonight and post it. :)

The largest sheet in copper which I buy copper is 12x12 squares normally, sterling in considerably smaller increments. ;-) Since I work fairly small the smaller sheets are more manageable. :)

~Janice


Bob Wilkerson's picture

picked up on this thread.

picked up on this thread. Did you continue to practice in copper? How are you progressing?