Showing posts with label handmade metalwork jewellery. Show all posts
Showing posts with label handmade metalwork jewellery. Show all posts

Thursday, 7 May 2015

New Copper Bangles - Stamped Designs And Leaf Vein Texture


My recent sterling silver bangle-fest where I made quite a lot of silver bangles for hallmarking in various designs made me want to make something similar in copper. I really enjoyed making the stamped silver bangles on the right in this photo...


I hadn't done any stamping for a while and it reminded me how much I like doing it. When I say stamping I mean creating patterns from mostly circle and line stamps rather than the inspiring words/phrases/childrens names that are so popular. I can't stamp letters in a straight line and making that style of jewellery has never appealed to me at all. So I stick to making patterns.

I also made three copper bangles with a leaf vein texture using leaf skeletons. I used some 4mm {6g} round copper wire which I annealed then ran through the rolling mill a few times to flatten it.


After annealing the flattened wire again I ran it through the rolling mill with the leaf skeletons, holding them in place with my fingers as they go through. I left a gap between each leaf skeleton for a bit of contrast on the bangle and I reused the leaf skeletons as you only flatten a part of them as they go through the rollers.



The wire was now pretty wavy in both directions so I annealed it again and used my mallet and steel block to flatten and straighten it. You need to do this in order to get a straight cut on the ends.




I then cut the wire to the right length for medium size bangles and used my mitre block and file to make sure the edges were straight for the join.



Using a mitre block gives you lovely straight edges on your join making soldering very easy.




After soldering the bangles I rounded them on the mandrel, sanded the join and checked they were the right size.

I decided to add a few silver balls to one of the bangles. The gaps I'd left on the copper between the leaf vein texture were ideal places for the balls.


I prefer to apply flux and heat it to dry it first before I add anything else. Once the flux is dry I placed the solder and balls in position and soldered them on. That way I didn't have to fiddle with repositioning things that had moved due to the flux bubbling.

After pickling I sanded the inside of the bangles then cleaned up the outside with steel wool.


Then they went in the LOS {of course!}I haven't had chance to photograph them properly yet but I took a couple of quick photos in my shed after they came out of the tumbler.




I textured the stamped bangles in the rolling mill with sandpaper before stamping the copper. The stamped designs took a while to do but I enjoyed making up the patterns.
 Did I tell you I had a thing for circles?......



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Thursday, 19 February 2015

Using My Scrap Sterling Silver and Bronze To Make Pod Earrings



It's very satisfying to use your scrap metal and make something you really like with it. I normally save my sterling silver scrap in a pot that I then send off when it's full for recycling in return for a nice amount of cash. But sometimes I like to get out my torch and just melt stuff and I've never done pods before......

Sterling silver and bronze will melt easily and form pebbles, sometimes lovely and round in shape and sometimes a bit more organic and freeform. Regardless of their shape you then have a piece of metal you can do things with. I watched a video by Janice Berkebile recently where she made some pod earrings which is what inspired me to play around with some of my scrap silver and bronze.



Here are some bronze pebbles that I've hammered to flatten them slightly before putting them through the rolling mill {that soldering block looks disgusting doesn't it?!}


A bronze pebble about to be squished. Bronze is a harder metal than silver and copper so needs to be annealed a couple of times times as you're flattening it with the rolling mill.


The flattened bronze pebbles. They are all slightly different, not perfectly round but lovely natural looking shapes. The next step was to anneal them again then dome them gently before pickling them to remove the oxides.


After normal pickling they then had to go into a super pickle mix to remove the copper plating that occurs when you heat bronze. I had been using a mix of hydrogen peroxide and white vinegar for the super pickle but I found adding some normal pickle to it gingers things up a bit and speeds up the cleaning process. It also produces more bubbles as you can see in this photo. They look like little underwater volcanoes! I set the plastic container of super pickle on top of my pickle pot so the heat helps to speed things up too.


The "pods" after a quick clean up. The edges are quite rough but can be filed and sanded to a smoother finish or left a bit more rustic if you're that way inclined. The silver triple stack and the bronze doubles towards the back of the photo are ready for soldering together once I've sorted out a silver ball for them all. I had quite a few fine silver balls ready made but have discovered I'm very skilled at dropping them on the floor when I'm trying to decide which size ball goes best with which size pod stack so I need to make some more! Then I'll use them to make earrings of some description - haven't got that far yet.
I have made a couple of pairs so far.....


Sterling silver pod studs



Copper stick earrings with sterling silver pods and lots of little balls :D I've also made myself a pod ring that I'm wearing as I type.....


I'm not sure "pod" is the right word to describe what these shapes are but as I'm not inspired to think of anything else at the moment it will have to do for now .....