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~ Jean Williams, Handweaver

jeanweaves

Tag Archives: Loom

Counterbalance to Countermarche

17 Thursday Sep 2020

Posted by jeanweaves in Looms

≈ 6 Comments

Tags

Loom, Weaving

It’s been a little over three years since The Shipment came – the boxes that held my new Myrehed Combination Shaft and Single Unit Drawloom and loom extension. Three years since I inaugurated the set-up with dragon placemats, followed by seasons wall hangings, barns, and most recently orchid bookmarks.

All this time, the ground shafts operated as a counterbalance set-up because the existing countermarche did not fit within the drawloom frame. I was okay with counterbalance, but I really missed the stability and flexibility of countermarche weaving. I dreamed of adapting the countermarche to fit the drawloom.

This week it finally happened.

Original countermarche and jacks

Original countermarche and jacks

I knew I wasn’t going to get this done without some help and I have to give a lot of credit to my Dear Husband. He knows I am a “hasty bear” with woodworking projects and I don’t always see how things could possibly be “that difficult”. He thinks ahead and sees challenges in my enthusiastic plans. He is more methodical – measure twice, cut once.

So he suggested, then stated, then insisted, that we make new jacks the shorter length rather than just cut the existing jacks shorter. He didn’t want to ruin pieces that couldn’t be replaced. I thought we could do it, but accepted his advice. Good thing.

He also said it would be next to impossible to drill the upright holes straight without a drill press. We weren’t going to buy a drill press for just one project, but we did find an affordable drill guide. Then off to the lumber store for ½” x 1 ½” wood. Home again, we measured, cut, — and lo and behold, I mismeasured one of them. Back to the lumber store for one more piece.(Mis)measured wood

Next came the drilling. We had to drill a new pivot bolt hole in the countermarche frame to center the shorter jacks. Each jack needed a pivot hole in the center, two holes on either upright end for the cords, and a locking pin hole. I wanted to use the existing locking pin holes in the frame to avoid drilling into the frame more than needed.

New jacks in place

New jacks in place

This is where I so appreciated my husband’s insistence on making new jacks. We measured, measured again, positioned, lined up, held breath, and started drilling. I won’t show the holes; some are not very pretty. Even with the drill guide, drilling straight, centered holes on the upright edge of a ½” board is not easy! And as carefully as we measured, when all the new jacks were bolted into place, the locking pin holes did not line up close enough to get the pin through. After some rearranging and filing, the locking pins are in place.

As I was lining up holes and bolts, I hoped that the shortened jacks would indeed fit between the draw bridge frame once we got it all put together. And yes, they do fit–and move freely.Countermarche mounted

Now, thanks to my Dear Husband, the countermarche sits atop the loom, under the draw bridge, awaiting new warps. My mind is working.

Ready to weave

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Containing the Excitement

22 Thursday Jun 2017

Posted by jeanweaves in Damask, Designing, Looms, Planning

≈ 11 Comments

Tags

Damask, Loom, Projects, Weaving

Two weeks ago The Shipment came. In three long, heavy boxes: loom extension; shaft draw system to upgrade from the old one; combination single unit set-up. It was like Christmas in June. I think my husband was just as excited as I was. Let the fun begin!

The view from the back

The view from the back

The pieces of the extension were finished but the other wooden pieces needed to be oiled and finished before I could put them together. And I’m a bit slow to comprehend things, so I read and reread the sheets that came in the boxes. One box only had a parts list—I was on my own to figure out how to assemble it. Another had more instructions, but no identification of the parts, so I had to figure out what some of the pieces were. The third box not only had instructions, but they were numbered to correspond to a drawing and little baggies of bolts and nuts. Hurray! I also had an idea from the Vävstuga video, Dress Your Swedish Drawloom, about how to proceed.

Hanging the treadles

Hanging the treadles

Piece by piece, it started to come together. By the end of last week, I had most of the attachments assembled and installed. Some had to wait till I had a warp on the loom.

As I was learning more about drawlooms this spring, my husband joked that he wanted some dragon placemats. That seemed like a good project to start with.

I found a fun graphed dragon in Here Be Wyverns by Nancy Spies (©2002 Arelate Studio, Jarrettsville, Maryland) and adapted a border from 826 Textila Bärder by Britta Johanson (©2009 Korssstygnsbolaget) Designing the border posed its own challenges. It took some work to balance the design to fit an 18” placemat.

The dragon taking shape

The dragon taking shape

I chose to weave a 6-thread irregular satin with an 8/2 cotton warp. This allows me to be able to see what I’m doing and make any adjustments more easily.

Because my existing countermarche is too long to fit within the new drawloom frame, I set this warp up on a counter-balance beam.  This, too, is a first. With the 6-shaft satin on this counter-balance tie-up, shaft 1 is tied to shaft 6, 2 to 5, and 3 to 4. So when I pull up shaft 1, shaft 6 goes down; the same with all the others.

I tested the shed by weaving a couple inches and measured a few random units to get a feel for how well the graphed design would fit in my planned weaving length. All set, the mat began, first with the hem, then the border, and on to the tail.

The view from underneath

The view from underneath

The wings took shape, followed by the head complete with “flames”. Finally the border and ending hems. The mat ended up a bit longer than I intended, but the cotton will shrink in the finishing.

First mat finished

First mat finished

This has been a satisfying first project. Now I have to decide what project to follow.

Always Learning, Always Growing

06 Tuesday Jun 2017

Posted by jeanweaves in creating, Designing, Looms, Terminology

≈ 8 Comments

Tags

Drawlooms, Loom, Weaving

“What does this loom do that your other loom doesn’t?”

That’s the question my sister asked me when I told her last year that I was thinking about getting another big loom. It’s a reasonable question. A loom is a big expense. It takes up a lot of space. There’s only one of me and I can only weave on one loom at a time. So why get another one?

There’s no short answer, really. Weaving is just making threads go up or down to produce fabric. This can be done with your fingers, on frames, with back straps, even pieces of cardboard with slits cut in it. How many of us, as kids, wove those ubiquitous little pot holders with knit loopers on metal frames?

Looms are tools. Weavers use them to create the fabric that is in their heads. The real question is what do we want to weave? That determines the loom.

Schacht Baby Wolf jack loom

Schacht Baby Wolf jack loom

Most weavers learn on jack looms. When you step on a treadle, the shafts connected to it are jacked up, the others stay down. That’s how the shed is made. Each treadle controls any number of shafts, making design possible. My first loom was a four-shaft Harrisville jack loom, 22” weaving width, a good starter loom.

Counterbalance Union rug loom

Counterbalance Union rug loom

Many old rug looms and barn looms are counterbalance looms. Each shaft is tied to an opposing shaft so that when the treadle tied to the first shaft is depressed, that shaft goes down and the opposing shaft goes up. My grandmother’s old Union loom was a 2-shaft counterbalance loom.

Many Swedish looms are either counterbalance or countermarche. On countermarche looms, when a treadle is depressed, every shaft goes either up or down. Every shaft is tied to every treadle. This opens the shed in both directions, up and down, and is easier on the warp threads. It’s also easier to treadle designs with lots of heddles on individual shafts.

Countermarche tie-ups, every treadle on every shaft.

Countermarche tie-ups, every treadle on every shaft.

All these looms produce beautiful fabric: simple plain weave, twill, lace, overshot, blocks, units, diagonals, layers. The weaver is only limited by the number of shafts on the loom. Without going into a treatise on weaving theory (for which I am definitely unqualified!), I can say from experience that each type of loom has its design possibilities and limitations.*

When I bought my first big loom, my intention was to get the one loom that would do whatever I wanted to weave forever and ever, amen. But how was I to know what directions my weaving would take at this early point?

Besides my little Harrisville, I had woven on Glimäkra countermarche looms at a week-long class and really liked how sturdy they are, the overhead beater, the treadling action. During that week, I also wove samples on both a single-unit drawloom and a shaft drawloom. Drawlooms add a whole world of possibilities to weaving.

A drawloom has a set of shafts separate from the ground shafts. The shaft drawloom produces repeating designs across the warp. These can be symmetrical or mirrored, tiled or single figures. The single unit drawloom lets you lift individual units to produce asymmetrical non-repeating designs. After some careful thought, I chose a Glimäkra countermarche loom with a 20-shaft drawloom attachment to grow into.

But a couple years ago, I thought a second big loom would be very useful. The drawloom setup is different than the regular set-up and every time I needed to switch from one to the other, it took a day to change heddles and rebalance the loom. It would be more efficient if I could have one loom as my regular loom and one loom set always as a drawloom.

That was the short answer to my sister’s question—efficiency and productivity.

And now I am getting closer to that goal of a dedicated multi-shaft loom and a dedicated drawloom. This week I ought to take delivery on a combination shaft and single-unit drawloom. This set-up fits onto my second loom and will allow me to continue weaving the damask designs I’ve been doing, as well as adding single unit motifs. I’m thinking of flowers, birds, dragons, even words.

I can hardly wait to see what this new set-up will do. Always learning, always growing.

* For a thorough look at weaving theory, check out these books:

  • Madelyn van der Hoogt’s The Complete Book of Drafting for Handweavers (1993, Shuttlecraft Books).
  • Sara von Tresckow’s When a Single Harness Simply Isn’t Enough (2014, The Woolgatherers, Ltd.) describes in detail the workings of drawlooms.
  • The Book of Looms by Eric Broudy (1979, University Press of New England) presents a good history of looms of all kinds from around the world.

Progress Report

11 Friday Mar 2016

Posted by jeanweaves in Looms

≈ 2 Comments

Tags

Damask, Loom, Textiles, Weaving

Lovely imprint of the maker

Lovely imprint of the maker

Junior is coming together. After almost 30 years of moving around, disassembled from coast to coast, Junior landed in my home, purchased this winter from a retired weaver.

Junior is a 10-shaft Glimakra countermarche loom, 47” wide with a drawloom frame on the top. I say “on the top” because that is its proper position, but it lay for many years in so many pieces along with a multitude of wooden sticks and metal bars that comprise the loom.

And I have to guess a little on that proper position, because this draw attachment is an earlier version of the one I have been using since 1993 which is a more robust design.

One of the replacement wheel ratchets

One of the replacement wheel ratchets

The first thing I did when getting it to my basement was to give it a thorough cleaning with wood conditioner. The wood was so very dry and dusty. Cleaning meant taking off yards of tangled Texsolv cords and washing those too. And I did a quick inventory of parts to be sure I could put it together. Ah, two vital missing components: the wheel ratchets to turn the cloth beam and the warp beam, and the wooden wedges that hold the frame together. Ordered those and waited patiently.

Yesterday, my kind husband helped assemble the frame and square it up. Then it got a second go-over with wood conditioner. The loom fairly glows now, although the wheel ratchets are a decidedly lighter color than the rest.

Junior Coming Together

Junior Coming Together

Now I’m sorting and matching which cords go where. They all were cut to specific lengths for specific purposes; it’s just a matter of finding which ones fit on which component.

All along, I’ve been pondering what the first warp will be. I know there will be a fair amount of adjustment as I get it threaded and balanced, so the first warp should be simple. And since it has the drawloom frame, I might as well set it up for a drawn design. Perhaps just some cotton yardage that I can use for towels or aprons will be the inaugural project.

I will keep you posted.

Meet Junior

01 Monday Feb 2016

Posted by jeanweaves in Looms

≈ 8 Comments

Tags

Damask, Loom, Weaving

Do you name your looms? Some years ago, I sold one of my looms to a weaving friend and later she referred to it by name. I didn’t know what she was talking about, until she asked “Don’t you name your looms? It’s how I keep them straight.”

I’ve never been one to name my looms – or cars, or any other tools.  I just called them by their brands—the Harrisville, the Baby Wolf, the Glimakra. But now I may have rethink that.

Junior in Pieces

Junior in Pieces

Meet “Junior”.

Junior is a 10-shaft Glimakra countermarche with drawloom. Junior hasn’t been assembled or woven on in over 20 years. This past weekend I picked up Junior from someone who used to weave lovely things before I even learned to weave, but who regrettably is unable to weave now. Junior has been moved several times by “moving guys” who didn’t know looms from lumber. Junior is dusty, tangled, and jumbled.

So I spent my weekend cleaning the pieces and puzzling over what goes where. Some pieces are missing. Some are of an earlier design than my current Glimakra and I have to figure out just how they go together. But the wood is starting to glow again.

Shafts, heddles, and ties

Shafts, heddles, and ties

Why “Junior”? Because this “new” old loom is slightly smaller than my first Glimakra, one I will now have to refer to as “Mama” because she came first. Junior is 47” wide compared to Mama which is 53” wide. Junior has 10 ground shafts; Mama has 12 ground shafts. Even though Junior is older, Mama has lived with me longer.

With some elbow grease and pondering, Junior will eventually look more like Mama. And then I won’t have to rethread every time I want to change weave structures!

What do you call your looms?

Loom Maintenance Day

05 Thursday Feb 2015

Posted by jeanweaves in Looms

≈ 4 Comments

Tags

Loom, Weaving

Top and bottom lamms on the countermarche

Top and bottom lamms on the countermarche

I just took warps off of both of my looms. Usually I try to alternate so that I always have a project in progress. There’s an old saying about not leaving a naked loom. However, I’ve been noticing squeaks and creaks in my looms that I hadn’t heard before. So this break is a great time for a “loom maintenance day.”

The top of the countermarche, from the back.

 

 

Looms are pretty amazing machines. There are many moving parts other than the shafts themselves. There are also the treadles, the lamms and jacks which make the shafts move. The cloth beam and the warp beam also move, just not as much. And like all machines with moving parts, you have to lubricate them from time to time. Most looms are also constructed of wood and wood needs “feeding”, especially in the winter when the air tends to be drier.

The jacks on the Baby Wolf

The jacks on the Baby Wolf

A couple years ago, Tom Knisely, the general manager and weaving instructor at the Mannings in Pennsylvania, came out with a video on this very topic:  “Loom Owners Companion.” He covers several different types and makes of looms, discusses how they work and how to keep them working well. It’s a great resource for anyone looking into getting a loom, but also good for those of us who need to keep our looms working well.

Lubricating the shaft channels

Lubricating the shaft channels

First step is to vacuum thoroughly in and around the working parts of the loom. I’m not talking just about the floor – that does get cleaned regularly—but inside the moving parts, between the shafts, by the lamms, over the jacks. It’s amazing how much lint accumulates inside a loom! Once the loose lint is removed, I can get to the joints and lubricate them. Following Tom’s suggestion, I use a silicon spray on the metal parts, especially where the shafts move up and down regularly on the small loom. Then I tighten all the nuts and bolts. Finally, I clean the wood and give it a good rub-down.

Feeding the wood

Feeding the wood

Now that I’ve cleaned and polished both of my “babies”, I’m ready for the next warps. With a little TLC once in a while, I hope my looms weave smoothly for many years to come.

 

 

 

 

 

 

 

Loom Envy

02 Wednesday Jul 2014

Posted by jeanweaves in Craft History, Looms, Terminology

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Tags

Craft History, Early American Weaving, Loom, Weaving

Many years ago, I heard a well-known weaver speaking at a conference. He joked that whenever he wanted to change threadings, he just went out and bought another loom. At least I thought he was joking and all us in the audience laughed with him. But now I wonder if, indeed, he was just being honest.

You see one of the most time-consuming tasks of weaving is threading the loom. Each thread has to go through a heddle and a dent (a slot) in the reed (the beater). Patterns weaves like damask and double go through two heddles and the reed. Some warps have hundreds of threads. So for that conference speaker, it was more cost-effective to buy another loom than to keep rethreading every time he needed to change patterns. I don’t think I can make the same argument.

One alternative is to put on very long warps. For me, “very long” is defined as 20 yards. One of my friends routinely puts on 21 yards. Some weavers put on 50 or more yards. The longer the warp, the more fabric you can weave before you have to re-thread.  But what if I get bored with the pattern after 10 yards and there are 20 more to go? What if I get an order for something that needs that width, but there are 20 more yards to weave before I can change warps?

Loom threaded with damask, using drawloom shafts.

Loom threaded with damask, using drawloom shafts.

Earlier weavers had a solution for this. Their looms had pieces that could be interchanged. There are references in their records to “gears” which controlled the pattern. When they needed to weave an overshot coverlet, they put that “gear” into the loom frame and tied on a new warp. If they needed to weave dimity, they stalled that “gear.” So it sounds like they had a limited number of loom frames and multiple “gears” to weave the various patterns they offered.

I’ve tried to imagine what these gears were. I have an antique Newcomb loom which has a cast-iron device that changes the shed and advances the warp every time the beater is pulled. Is this what they are talking about? If so, it would be pretty heavy to change out when a new order came in. Or are they referring to the actual shafts with heddles? I can see bundling my threaded shafts and carefully rolling them up to preserve a threading, but it would work better if I kept the threads in the reed and bundled the reed with the shafts. That requires extra reeds.

All this discussion is really an attempt on my part to fend off “loom envy.” For the past year, I’ve vacillated about getting another loom. I’ve pretty much decided that it’s not necessary, but there are times when I really could use another wide loom. A girl can dream!

A Word about Words

17 Tuesday Sep 2013

Posted by jeanweaves in Terminology, Uncategorized

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Tags

Loom, Weaving

No matter what field you are in, you are sure to speak your own “language”, using terms that lose people outside your expertise. Weaving is no different. Some weaving terms have worked their way into common idioms (Have you ever heard someone refer to “the warp and woof of life”?) but are still a little obscure. So here’s a quick little lesson to help clarify cloth-making for you!

The place to start is the loom. The loom is the primary tool used to create cloth. There are lots of different kinds of looms: warp-weighted looms, horizontal looms, vertical looms, Navajo looms, backstrap looms, barn looms, draw looms, dobby looms, and computer-assisted looms. To learn more about all the different kinds of looms used throughout history, check out The Book of Loomsby Eric Broudy (1979, University of New England). It is a thorough presentation of lots of different looms, even if it is an older book and doesn’t include the more recent computer-assisted looms available now. Here is the 12-harness Swedish draw loom that lives in my studio.

what1The harnesses or shafts are the frames that hang inside a floor loom and carry the heddles through which the warp is threaded. There can be anywhere from 2 to 24 or more harnesses on a loom. The more harnesses one has, the more patterning is possible. Each warp thread goes through one heddle (white string heddles here) on one shaft. The exception to this is the draw loom which has two sets of harnesses and the warp will be threaded through one shaft on each set. I know—it’s complicated. Here you can see the front harness on my draw loom with the draw harness hanging in the back.

what2The beater holds the reed which pushes the weft thread down to make the cloth. Each warp thread is threaded through one slot or dent in the reed and then through one heddle on one of the shafts. Here you can see the reed in the beater with the warp yet to be threaded on my 8-shaft loom.

what3The warp is the foundation of the cloth, the length-wise threads that are tied onto the loom. Here you can see the warp threaded through the reed.

what4The treadles are tied to the harnesses and control their movement, leaving the hands free to throw the shuttle, which carries the weft across the warp.

what5The weft is the thread that is interwoven with the warp. In some older texts, the word “woof” is used, but it is the same thing. Here you can see the weft thread wound on the bobbin in the shuttle with the weaving in progress.

what6That is a quick lesson in weaving terms and a quick tour of a warp in progress. More on weaving terms in coming blogs.

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