Saturday, February 21, 2009

Completion, surprise and satisfaction


Finally finished my piece and I am happily surprised with the finished product. My last class, I had finished soldering all the pieces, but the bracelet still needed a lot of clean-up. There was a lot of solder around all the joins that needed to be filed down. The clean-up process involved using a fine moore's disk attached to a flexible shaft with a foot pedal that controls the speed of the disk rotation...makes for a quick efficient way to file edges and clean up pieces. It is important to apply an upward motion when using the Moores' disk, otherwise you can end up with multiple uneven grooves. I probably went through about 10 moore's disks s I removed the solder that had flowed in and around the joins and also smoothed out the edges and angles.

After using the moore's disk I then switched to a rubber buff that removed additional sharp edges. This tool was able to get me inside the smaller angles and remove some of the imperfections caused by joins that were not perfect matched...with perfectly flat angles. The next step was to then take the piece and apply a finishing buff on a polishing motor machine. This last step was combined with a polishing compound that I would apply to the buff itself every 30 seconds or so...and created a nice sheen, which while not overly shiny gives the piece a somewhat relaxed, sexy luster.

I then took the polished piece and using a raw-hide mallet hammered around a cuff mandrel rotating it up and down as I hammered it to keep it even.










The final piece looks nothing like I imagined...its funky and kind of hippie chic, as opposed to the symmetrical, structured composition I was drawing inspiration from. Once I took the shape and formed it into a cuff, it took on an entirely different look from what I had expected. But I love it. It is precisely that element of surprise that is so satisfying for me..to think a piece will look a certain way and have it come out so differently, yet still beautiful and unique. After so many hours invested truly gives me both pride and happiness.

Thursday, February 19, 2009

fuego



Molten silver about to be poured into a cast - the fire and liquid silver are mesmerizing. Fuego!

Saturday, February 7, 2009

symmetry and the start of something new - torch enamel


My bracelet continues to take shape...piece by piece and it is now pretty much done. Adam helped me finish it by using wire solder to fill in the gaps within the multiple joins which make up the piece. Stick solder is a different animal than regular solder but when used correctly, can work miracles.

The next steps will be pure clean-up: Filing, removing visible solder, and using a moore's disk to clean the edges.

In the meantime, I also started a quick turn-around project. Think everyone needs these small projects to keep busy and also for the instant gratification they provide. So I am making some Spanish inspired copper hoops that I've added texture to and will also be adding color to through a process called "torch enameling"

Enameling seems to work best on copper. And adding texture
to the piece can really make the color pop even more.

I used a kick press to cut out the smaller circles of my hoops and then a saw to cut the outer circles. I then filed the edges to make them smooth and added texture by hammering the metal using a raw-hide mallet and metal stamp. Fun to get my aggressions out :)

The earrings are relatively simple project which I think I needed since my other piece is so complex. I'm also excited to learn how to torch enamel, I have done bit of enameling in the past but used a kiln instead. My next step will be to test out some of the enamel colors to see which I like best - I'm thinking I'd like them to have a translucent orange / yellow look to them.