incessant ramblings

WAX!

April 15th, 2013

I’ve just discovered some wax materials that I’m very excited about! Yes, that’s right, I just said I’m excited about wax….what of it?

I’ve been diving more seriously into the world of casting, and I like some of the creative doors that the process opens up. I wanted to start creating my originals from something other than the expensive brass that I’m used to using, but I needed the tolerances and machinability that I’ve grown accustomed to. I’ve found a couple of professional grade materials that will work great!

The blue stuff is really rigid, and is referred to as “Machinable wax”. I can throw it on my machining tools, and cut it to close tolerances like it’s brass, but it’s MUCH cheaper, and is easily recyclable. I can then make molds of the finished shape. Once I have a mold, I can either make pewter castings, or make a wax positive for bronze casting. The latter is where the red stuff comes in.

The red wax is called Protowax. It’s also very rigid, pours detailed and accurate, and doesn’t distort when it cools. This can be used to pour the final positives which can be used for lost wax bronze casting. It’s possible it will be too brittle for my work, which is typically pretty thin. We’ll see.

Casting metal can be a long tedious process, but I think it’s safe to say I’m used to that. Every new technique has a learning curve. I’m excited for the things I’ll be able to do once I have my particular application of this process down.

Facebook page

April 8th, 2013

If anyone is interested in following what I’ve been up to, and you use Facebook frequently, I have a page that you can “like” titled “The Clockwork of Eric Freitas”

Not sure if the following link will work – I can’t look at my own page without being the admin, so the URL may be different. Worst case you’ll just have to copy/paste The Clockwork of Eric Freitas in the search box of FB.

Thank you!

PROGRESS

November 18th, 2012

This post will document the process of my newest endeavor. I’ll be adding photos to this post, rather than doing a new, separate post each step. This approach allows you to arrow through the photos chronologically.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Upon completion, I’ll be taking this one to a casting foundry, and having a very limited edition made. I’m planning on a run of 10 or 20, and I’m crossing my fingers that the cost is in the right ballpark. Enjoy, and wish me luck!

CASTING CALL

November 12th, 2012

Next project underway! Here’s how it all starts. I glue the design to brass plate, and begin cutting with the dental-floss saw blades. In this case, I’m using 1/4 inch plate. When finished, I’m planning on taking this piece to get cast in 3 or 4 pieces, limited run of 10-20. I’ll still be hand threading the screws and posts that hold the pieces together.

 

Since I’ve decided to get this design cast, I could have used a different medium, such as wax, for my initial positive. I chose to use my old methods, labor intensive as they may be, because I wanted to preserve the look that I’ve developed over the years. This is why I also chose not to cast the screws and pieces all at once, but rather, hold everything together with the hand threaded screws like I always have.

 

Hopefully my first experience with a casting foundry is a successful one…Wish me luck!!

QUARTZ 15

November 3rd, 2012

 

 

 

 

 

 

 

Here’s the latest piece, just off the work bench. This one showcases magnifiers on the back of the hands, which were used on “Mechanical No.5″ a while back. I liked the way they looked then, and they seemed to be a popular feature, so I used them again here.

This is a hybrid piece, which means it uses a commercial motor to keep reliable time, but it also employs a set of handmade gears. These gears accomplish the 12-1 ratio needed to get the hours and minutes to come out of the same place. They also allow me to offset the motor, and remove half of the clock face, while still hiding the motor behind the clock body.

The signature on this piece is less than half the size of a dime. It’s sized as such, so that it’s best read when the lenses pass over it.

This piece is for sale in the shop of this site.

Dimensions: 30 x 15 x 4

Enjoy!

HANDS

August 18th, 2012

For anyone that was a fan of the lenses used on the hands of “Mechanical No.5″, here’s something for you to get excited about. Everything is still raw, cut out metal at this point. The carving and finishing starts soon:)

 

 

 

 

 

 

ARCHIVE-CHAIN MAKING

August 3rd, 2012

 

 

 

 

 

 

 

I thought it might be good to show some of my older posts, from the previous iteration of this site. I’d posted the progress of “Mechanical No.6″, and since it recently sold, I found it fitting to show the making of its best feature; the 10 foot handmade chain. You can click on the first image, and toggle through them with your arrow keys.

 

The process, as seen in the photos, goes as follows: First, a bunch of holes are drilled in a sheet, at a very specific, and consistent distance apart. Then the links are cut from that sheet with a jewelers saw, being careful that the previously drilled holes are in the correct spot under the drawing. Later, the cut out links would be ground to a more 3 dimensional shape with a small rotary grinder (kind of like a dremel). Now, using a small lathe, a bucket full of small parts must be machined to create the barbell-like pins, which will hold the links together. The tool shown in the fifth picture is used to extend and cut the same length of rod each time. The pic after that shows the decorative screw slot being cut. The final step, is using an arbor press to assemble the chain. The end-caps, and rods are a tight press fit, which are permanent once assembled.

 

In the end, there were 1021 separate pieces machined to create the chain for “Mechanical No.6″. The finished chain is kind of like a reversed bike chain, in that the part the meshes with the sprocket is on the outside of the links, rather than the inside. I included the next picture (below left) to show the repeating segments of chain, all lined up, before they were assembled into one long piece. Also pictured below is the finished clock.

 

 

 

 

I’ll be doing more of these “archive posts” in the future. The next one will likely be gear-cutting:)

QUARTZ 15 PROGRESS

August 1st, 2012

Here’s the hybrid piece that I’m currently working on. The design is on the delicate side, which I like. There’s no hands yet, and nothing is contoured yet. Just the pieces, cut from sheet, and assembled to look like the drawing. I do have the motor, and the working gears in the clock. I’m still on the fence on whether or not to use the lenses on the back of the hands, as indicated in the drawing. I’m sure they’ll look interesting, I just have to make sure they fit.

Hopefully it’ll be done by the end of August.

NYC!

June 26th, 2012

Mechanical No.6, and Mechanical No.7 have been safely installed at the AFA gallery, and I have safely returned to Detroit. I don’t need to tell anyone that New York is incredible, but I’d like to say it anyway. New York is incredible! I drove in with a rental truck to get all of my work there, and then returned it, so that I didn’t have a car to worry about during my 5 day stay. My hotel was in SoHo, right by a subway entrance. It was also a quick walk to the gallery I was showing at, so it worked out perfect! I could write a very lengthy description of the things I did; the galleries in Chelsea and SoHo, the Met, central park, the high line…it’s a long list. But I’m not a tour guide, so I’ll leave all of that to the travel blogs. I will say that I wound up in NYC for the first time during a week of record breaking heat! It was brutal! There were people passing out on the streets – I flipped on the TV to see Jon Stewart rant about the heat in his opening monolog. The good news is, the subway is air conditioned!

The AFA gallery, formerly known as the Animazing gallery, is at the corner of Broome and Greene, in SoHo New York. The two pieces that I brought in received a very positive response from the gallery, and thus found their way over to a spot right in the front window! There was a big turnout for opening night, and the response was fantastic. It’s safe to say that none of the work comes across in photos the way it does live. The “Steampunkinetics” show, including my work, will hang until September 2nd. If you can make the trip, I highly recommend it. Not only is the work in the featured show incredible, but the gallery also has some great work on display from their stable of artists. Altogether, there are a lot of names in that space that I’ve admired for years.

Thank you to Bruce Rosenbaum, for organizing the event, the entire staff at the AFA gallery, and Heidi Leigh, for curating the show. Everyone was very helpful, and accommodating. Thank you to the artists that came to the opening, for the good company, kind words, and support! Special thanks to gallery owners Heidi Leigh and Nick Leone, for making this the warmest, and most entertaining first NYC experience possible!

DISPLAY WALL

June 13th, 2012

Hanging mechanical clocks can be a little tricky, especially when it’s in an unknown location. Quite often the galleries will have rules about how you can puncture their walls. This is understandable, because after a few hundred screws or nails going into the same area over and over, a stud could be reduced to sawdust, and work could fall. In the case of my clocks, I need to use very secure mounting brackets, with screws; preferably into a stud. In the case of “Mechanical No.7″, three rather large lag screws are needed across two studs. This makes it very hard for most galleries to accommodate that piece, so I decided to bring my own wall.

This is the display for the Steampunkinetics show at the Animazing gallery. It has studs that are 16″ apart, just like the walls in typical house construction. The bracket was designed that way so a potential buyer will have no problem hanging it in their home. Of course if they would rather just take the whole display, that can be arranged.

To make this happen, I hired my good friend Keven Carter from CAR-N-ART. He built this massive display, including welding I-beams, finding a set of beautiful antique castors, and building the wood wall. All that was left for me to do, was put a tattered surface of victorian wallpaper on it, and hang. Now I just have to get this behemoth to NYC!