Showing posts with label tooling. Show all posts
Showing posts with label tooling. Show all posts

Friday, February 20, 2009

Belting It Out Again

My first two belts were so fun that I immediately had to start the next one. Besides, my kids line up quickly when there are cool goodies to be had, and there was my older daughter, jostling her way to the head of the line! My younger daughter had already made her own belt, so she was sated for the moment.

For the new one I found a chain pattern on a photo of a tile, and I adapted it to fit the 1.5-inch wide belt blank I was using. The first thing I did was dampen the leather and use the edge creaser to mark lines along the belt for the edges, about a quarter-inch in from each side.

Then I dampened the leather some more and traced the pattern, following with the swivel knife. The pattern is really intricate and tedious, so I did each step in small sections to make it more interesting: trace, knife, trace, knife, and so on.

The following picture shows me cutting the pattern with the swivel knife. The idea is that you pull the knife towards you, swiveling it along the traced line with your thumb and third-fifth fingers while your index finger keeps the knife steady.



Here is a picture of the pattern, partly traced and partly cut:

The trick with the swivel knife is that is has to be really well sharpened and polished all the time. Mine wasn't sharp enough--it isn't completely sharp when you buy it, so you have to sharpen it more yourself. If you don't, you get "drag" on the blade as you go along, and the cuts aren't as smooth as they should be. It's hard to see in the picture, but my cut lines are a little jagged.

Here I started tooling the pattern as I went along, mostly with a patterned beveling tool:



As I mentioned in my post on riveting, I often jump straight into a project without doing quite enough practicing or testing first. I did in this case, and found that for my particular pattern I didn't have quite the right beveling or patterning tools to give me exactly the look I wanted. I ended up doing a bit of rework right on the belt as I tried out different tools. Fortunately the rework didn't show much (and perfection is a bad thing, right?).

Here is the tooled belt at the buckle end. The pattern and tooling goes all the way to the other end of the belt (the billet end).



Dyeing to Dye

A big reason for doing this third belt was to try using dyes that were separate from the finish, instead of the Tandy's Eco-Flo All-in-One. This time I was using Tandy's Eco-Flo Leather Dye. Also, for this belt I was doing different colors for the different threads of the chain pattern.

Here you can see how the different colors (Deep Violet, Emerald Green, and Evening Blue) weave together:


Then I added the dark brown background (Dk. Coco Brown):


If I had stopped here, I probably would have been fairly happy with the colors. However, the process recommended by the guys at the shop was to clean off the excess dye using a soft cloth and Lexol leather conditioner. I did that, trying to avoid mixing my several colors (mostly getting my green and purple muddied with brown), and my belt ended up looking very faded:


I then put a second painstaking coat of dyes on the entire belt and cleaned it again with the Lexol. It looked only slightly better than it did in the picture above, but since painting the separate colors was such a pain, I decided it was good enough.

I covered the back of the belt in the dark brown. The Lexol didn't take off as much of the dye from the back (the rough "flesh side" instead of the smooth "skin side").

Here is how it looked after the second coat and cleaning (and hole punching):


Dyeing to Finish

I used Tandy Carnauba Creme as the finish for the belt. It's basically a blend of waxes in a water base. You smooth it on using a soft cloth (I've been using cut-up pieces of a worn out t-shirt). When the creme dries, you buff it with more cloth until the leather shines. When I was applying the creme, I found that quite a bit more dye came off onto the cloth. Just a little more dye comes off during the buffing stage, though (whew!).

I did find that the most finely-textured (stippled) parts of the belt design still showed little white spots of wax after the buffing with cloth. An old soft toothbrush in a gentle circular motion worked for those.

Here is the final belt. Not that I'm keeping score, but this one probably took me 30-40 hours to make (instead of 8 hours each for the blue and brown ones). Carving and tooling the pattern for this belt definitely took longer, but the big timesink came with the careful multiple coats of multiple colors.

In general, I'm not particularly happy with the way the colors came out. The purple looks more like pink, and the whole thing is a little too "distressed"-looking for my tastes. But my daughter cheerfully snatched it up and carted it off before I could change my mind about giving it to her, so I guess it's good by definition!


Solvent Salvation

California, where I live, has imposed a lot of environmental restrictions on volatile organic compounds (VOCs), that is, all the really useful and effective (and harmful) solvents. This means that many manufacturers have had to reformulate dyes, paints, and such to eliminate or lower their use of the "bad" solvents. Tandy's Eco-Flo dyes and other products are the water-based response to lowering the VOCs.

The "old-timers" who hang out and do their leather work together on Saturday mornings at the local Tandy store shake their heads sadly and say that it's just not like the good old days where you could dye your leather and get a good high at the same time. Well, they don't really say that, but the old solvents were very good at carrying dyes deep into the leather, and water, while the ultimate solvent of life, just isn't quite so good for leather dye. They do say the new dyes just don't work quite so well as the old versions. But that's life in California, and clean air is definitely a good cause.

Lacey Investigates


Lacey is pretty diligent about investigating objects left on the kitchen floor. Food? Treats? Toys? Those nasty VOCs?


Nope, no VOC problem here. A few treats would be nice, though...

Wednesday, January 21, 2009

Belting it Out

Like any craft, leatherwork requires a lot of learning and practice to get good at it. And like the true dilettante that I am, I'm going to work really hard at it, and collect all the tools and supplies for it, until I'm pretty good (but not great) at it--just good enough to prove to myself that I can do it--and then move on to something else. After all, I always need more stuff to stuff into my craft room, right?

In any case, I had a great time doing the leather keychains, and they made good test pieces as well as great little holiday gifts. But once the holidays were over, it was time to move on, and I'm still avoiding working on my jeans circle quilt.

It was time for... the belt.

The Pattern


I've always liked Celtic knot and chain patterns, and I also wanted to do kind of a sampler to show off various basketweave patterns and designs. I found a chain design on the web, then copied a part of it and modified it on my computer using the drawing program in Sun's OpenOffice.org software. I'm pretty fond of that drawing program--it's great for repeating and resizing patterns and motifs--and best of all, it's free!

I put various sizes and shapes of the design on a single sheet and printed it out. I got a 1.5-inch-wide belt blank from Tandy to start with, then used the one design strip that fit best on my belt.


I wet the leather of the belt and used a creasing tool to press in straight lines a quarter inch in from each long edge of the belt. Then I traced the chain design into the leather using a ball-point stylus. I repeated the design as needed, then ended the design by making the big chain openings into loops. The idea was to have the design end on either side of the buckle and billet (the piece with the holes) sections.

Once I traced the design, I used the swivel knife to cut the entire design, then used a beveling tool to stamp down along the outer edge of the design. The following picture shows the belt after this first beveling.


From there, I used various stamping tools to fill in each of the large chain spaces with different patterns.


The dark spots on the right end of the picture above are the snaps that hold the buckle. The buckle tongue goes through the cut slot, and the end folds over to snap in the back of the belt. The plain part of the belt on the left end will be the billet, where I'll punch the holes.

I got to the point in the picture above, then tried on the belt to figure out exactly where to punch the holes. I had measured my old belt before starting the new one, but I found I had made a tactical error when I traced the pattern: the patterned section was too long, and the belt would be too big for me unless I put holes into the pattern! Ouch.

Well, my hubby won the leather lottery this time, since his waist is a bit bigger than mine. He wanted the belt to be dark brown (what? not purple??), so I coated the belt with the All-in-One and handed it over.


I had another belt blank handy, so I did the whole thing again, with one fewer chain link repeat this time! I did different patterns in some of the big loops too, and then dyed my belt blue. This time my belt fit. I spent about 8 hours on each belt--leatherworking requires a great deal of patience!


Learning Curve


I've been taking my work in to my local Tandy store for critiquing and advice. As I mentioned, there is a lot to learn. The two main helpful comments I've gotten have been to keep my swivel knife blades sharper and to keep my leather wetter as I work it.

The too-dull blades show up as (relatively) ragged-edged cuts, because they drag the leather along instead of slicing through it like, well, a knife! Rob at Tandy told me that while I was polishing the blade just fine with jeweler's rouge, the blades needed more drastic sharpening first. For this, I needed to drag the blades on a flat piece of 600-grit sandpaper (which I finally found in the automotive section of my local hardware store).

Keeping the leather at the right wetness, or casing the leather, affects how deep the stamping tool impressions go. If you want your pattern to appear in sharp relief (yes, you probably do), then you need the leather to be wet all the way through--but not too wet. If it's too dry, the leather is hard, and the tool only leaves its impression on the very surface. Too wet, and the leather just kind of moves around like soft clay or putty, and doesn't compress enough to hold the pattern well. Books suggest keeping your work damp in a plastic bag overnight, but you have to be careful to not let the work get mildewed! Yum.

I also learned that, while the All-in-One is really easy to use and gets great colors, it's really not the right choice for leather that will get a lot of bending and wear. Since it is both a dye and a finish, it doesn't penetrate very deeply, and it tends to crack a bit when the leather is bent or scraped (the billet section, for example, where it goes through the buckle).

Here you can see the finish cracking a bit on the back side of my blue belt (as well as how the snaps work with the buckle and the keeper, which is a separate loop of leather).


The All-in-One was great for the keychains, though, which don't get the same type of abuse as a belt. For my belt, the cracking is only visible when I'm looking at the back, so no big deal. I can always touch it up a little if I need to. For future belts I'll use separate dyes and finishes, though.

One more thing: half the fun of making belts is choosing the buckle. These are from Tandy.


His and Hers belts. Aaaw, too cute...


More to Come

And speaking of future belts, obviously I need to do at least one more so I can experiment with dyes! So I've already started the next one, but that's a topic for another blog.

Monday, January 12, 2009

Another Year of Creativity

It's my first post of the Year 2009, and also an anniversary of sorts, so maybe it's time to reflect a little. Don't worry, it won't hurt...

It has been just over a year since I started a leave of absence from my unusually-long high-tech career at Oracle. I've been there since January 15, 1989 (wow, 20 years ago), and I just needed a (long) break.

I've been very busy in the intervening year, and I haven't been a bit bored. Some projects have been very successful, others less so.

Kid Rooms and Craft Room

I spent quite a while rearranging the contents of several rooms in my house so that my two daughters could each have their own bedrooms. My older daughter got the "new" room with a new loft bed and desk combo so she could study uninterrupted by her darling sibling, and my younger daughter got a new desk in her room and free run of both bunks in the existing bed set. Meanwhile, I would take the contents of my two old craft/storage rooms and combine them into one carefully-planned ultra-functional hobby workroom with built-in shelves and workbench (the Broder line from IKEA).

Eight months or so later, the verdict is decidedly mixed. The girls like having their own rooms, but I'm not having much luck getting them to go do their homework there. They'd rather be working with me or their dad at the kitchen table or sprawled across the living room. In fact, if my older daughter disappears into her room, it's usually because she's hiding in there reading her latest non-homework-related book, and I have to go pry it away from her!

As for my sleek new craft room? The Broder shelving on one side is stunning, and no earthquake is knocking it down without bringing down the walls too! I installed lots of other shelves, cabinets, and drawer units as well. But I haven't been able to get past those basic little laws of physics: I really can't get the contents of two full rooms to all fit in the space of one! Not only is that new room FULL, but so are the hallways and other spaces around the house that were meant to serve as staging areas while I moved stuff around. On the good side, we're all getting very good at sliding sideways through the hallways! In the meantime, my stuff has expanded as I've picked up more hobbies...

The Blog

I started this blog just about a year ago as part of my leave-of-absence plans. Since then, I've written about 50 entries (almost one a week) in this blog, plus quite a few entries in my blog on Turkey (I keep meaning to get back and write more about that!) and my random-topic blog.

Writing has been a major part of my Oracle career over the years, and one of my Oracle colleagues noted with amusement that "a writer just has to write" (or something like that) when he heard about my non-work blogging (yes, I even did a little blogging for Oracle some time ago).

I've been using my blog partly as a way to ramble on without boring people around me to tears. "Mom, haven't you talked about recycling blue jeans enough for today?" The nice thing about blog articles is that if they bore you, you can skip to the next one! It's harder to tell your darling wife or best friend that you really don't care all that much about discharge dyeing, and would she please hush up for a while?

The blog is certainly useful as a reference work, both for me and others. If somebody wants to know how I did some project with the elementary school or the middle school, I can give them the URL, and they can come back to me if they have further questions. It helps both sides. For me, it serves as a reminder of how I did something before. It's useful to have a place to "dump my brain" so I don't have to worry about remembering details in my head a couple years later.

I hadn't expected that my dog Lacey would be such an important part of my blog. She's a smart little dog, though, and it didn't take her long to figure that when the camera came out, posing cutely was a good way of getting attention and treats! Yes, yes, you'll get your Lacey pictures at the end of this article...

The Rental House Remodeling Project

I spent pretty much all Summer and Fall remodeling my rental house (with the help of a really good contractor) for my father-in-law. I was pretty happy with how that project came out, including the fireplace cover.

The Jeans Circle Quilt from Some-Very-Warm-Place-Far-Below-My-Feet

I've written about the jeans circle quilt multiple times already, and it looks like I will have to write updates about it a couple more times before it's finished. I'm still working on it, but I stab myself with all those pins so frequently that it provides pretty strong negative reinforcement! I tend to let my fingers heal before I try tackling it again. It's also so big that it takes a lot of physical effort to muscle it through the machine. It's in three long pieces (queen sized), but if I ever do one of these again I'd do it in much smaller blocks.

I don't usually make New Year's resolutions, but I am making one this year: I will finish my jeans circle quilt (at least by the end of 2010). Sometimes it's all in how you word them.

Tie-Dye

Interestingly, I haven't done much tie-dye of my own lately, though I've helped hundreds of other people do tie-dye over the year, and I expect to keep doing that. Beyond individual projects like the couch and the silk scarf dress, there are really only so many tie-dyed t-shirts, socks and such that one family can wear! I'm not into serious production so much as I'm into experimentation, so selling at craft fairs or similar isn't really of interest. Etsy and eBay aren't really good outlets for tie-dye, though perhaps I didn't try hard enough to build a market there.

I was really excited to get my own page on the Featured Artists section of Dharma's website several months ago. That section is a terrific source to both give and receive inspiration for what one can do with textiles and color!

Teaching and running tie-dye events have been great, though. I did tie-dye at an elementary school and a middle school, two summer camps and family camp, some small parties and some private lessons, and a corporate activity for a group at Google. I already have plans for more events this coming year.

Leather Is the Latest Hobby

I wrote recently that I've started doing leather tooling. Besides collecting a multitude of tools and supplies that are joining the tie-dye stuff spilling out of the craft room, I've been making belts since my last post. I'm now working on my third belt (I'll write up the belts when I finish the current belt). My kids are enjoying doing this hobby with me, and my older daughter especially is getting quite good at it. "Quality Time With Family" is a good justification for an expensive new hobby, right?

Lacey Resolves to Keep Appearing in My Blog

Lacey is cute, and she knows it. It's her key to survival, since she gets places she shouldn't and sheds on everything! I'm currently trying to sort all of my white stuff for tie-dye since I'm back to trying to fit everything in my craft room. I made the mistake of putting a big bin of soft, fluffy, clean white towels (that I'm intending to tie-dye eventually) on the couch. I later found her nestled in right on top!


Aaaah, very comfy. She's quite a princess. I wonder if she would notice if I put a pea underneath some of those layers of towels?


"Don't even think about it!"


"Do I really have to get up?"


Oh well, I'll have to wash the towels again anyhow after I dye them.


"Happy New Year, and May It Be Full of Treats!"

Wednesday, December 24, 2008

Cross-cultural Inspiration and Whacking Leather

It's amazing how sometimes many disparate influences come together.

Colonial Days

Way back in March or April, my daughter's fifth grade class studied American colonial times. The teachers and parents put together an elaborate simulation of "Colonial Williamsburg", complete with tavern, church, government, leatherworking (cobbler), butter-making, and so on.


My part was the leatherworking activity, and of course I chose that one because I had never done leatherworking before! Arranging and participating in the activity was my first try at leatherworking. Fortunately I had lots of excellent help from Andy Stasiak of the local Tandy Leather Factory store--he even taught the kids himself! The kids loved the skunk skin he brought (though most of them wouldn't touch it).


A whole class of kids whacking leather!


That was a really noisy classroom! It was fun, though, and I learned that the mysterious toolset my dad had given me some time before was actually a pretty complete leatherworking set. I didn't do much with it at that point, though, other than play with it a bit.

Mexico and China

In Mexico and other Spanish-speaking countries, there is a craft called "papel picado", or "punched paper". Papel picado is created by using punch tools to make designs in multiple layers of brightly colored tissue paper. A few months ago, I was looking at paper picado designs with the goal of replicating them (somewhat) in my tie-dye. While I never managed to get exactly the results I wanted, I learned about another art form, and I did make a couple of fun tie-dyed banners.

Later, when I was visiting Japantown with the middle-schoolers, I bought some books. Besides books on shibori, I bought a book called "Cutting Paper Work of China". Well, it was probably called something else, but it was in Japanese, as was almost all of the text. What little English text there was (on the dust jacket) said that the book covered a folk art called "senshi". Senshi was/is practiced by housewives in China who cut paper into intricate designs of animals, flowers, and so on using scissors and small knives. Many of the designs and motifs struck me as being similar to papel picado, and the designs are fascinating in their own right.

Forward to Today...

All these things come together in my planning to make myself a tooled leather belt to replace yet another flimsy belt that is falling apart (and threatening to let me and my jeans down). Being the perfectionist I am, I want my (first) belt to be perfect, so I started practicing my leatherwork skills on something smaller: keychains/backpack tags/Christmas ornaments.

The first ones were pretty simple. I simply did individual capital letters with a border. I got lettering inspiration from another book, "The Art of Creative Lettering" by Becky Higgins, that I had handy from my scrapbooking days years ago.


Later, I started to branch out into birds and animals. Papel picado and my Chinese paper cutting book gave me ideas (such as the adapted bird on the branch, below), and I browsed the Internet for pictures of kittens and other creatures. I found pictures of peacocks in their full glory at http://www.peafowl.org (I had no idea there were so many types of peafowl!). The flower design in the upper right corner came from a Tandy pattern.


Tooling the Leather

There is a specific sequence for a lot of decorative leather tooling. First, you draw the pattern on paper, then dampen the leather (called "casing the leather") and trace the lines with a stylus (kind of like a ball-point pen with no ink). That gives the design on the leather like this kitten below (the lighter lines are where I used the stylus directly on the leather instead of through the paper).


You cut along the lines using a special leather cutting swivel knife (right, below). Beveling along the cut edge with a beveling tool (left, below) and a mallet gives the picture definition (see above and below the paws, and in the ears for beveling).


I used various stamping tools to refine the picture, adding stars to the pillow, and so on.


I used the knife again to make little cuts for the whiskers at the very end.

How About Some Color?

I also added color to several pieces. I used Tandy's Eco-Flo All-in-One finishes to both color and protect the pieces. In the picture below, I colored all four. The J, A, and M are all using the same Mariner Blue color, but I have rubbed the M with a piece of an old cotton dishtowel to make it shiny.


For the A in the following picture, I have rubbed the left side only. The All-in-One works really well--it only takes about 4-6 strokes with the cloth to get the leather shiny! I do more strokes to get the piece as shiny as possible all over.


For scale, the leather pieces I'm using are all about 2.5 inches tall.

Here are some pieces that I painted more elaborately with various colors of the All-in-One.

Diluting the paints gives a whole new range of possibilities.


Ooh, Ooh, Me Too!

My kids decided the leatherwork looked like to much fun to let me do it undisturbed. They jumped right in, putting their own spin on letters and other designs. My younger daughter found a dolphin design in a coloring book, and adapted it with her own ideas. She did two of those plus several others.


My older daughter did both pictorial pieces and geometric pattern pieces, though she wasn't interested in painting them:

We even had a couple of my older daughter's friends over to do some. They had a blast (and I thought the ringing in my ears would never go away!).

Gratuitous Dog Pictures

Lacey didn't get much chance to help out on these little projects, but I thought she could model some of them.

I think maybe it's just a bit overmuch on the bling, dahling!


To Be Continued at Some Point...

I'm having so much fun with my little keychains that it will probably take me a while to get around to doing the belt I'm planning (and there is still that jeans circle quilt languishing on the sewing machine). It's just so much fun to create all these little miniature works of art!