When the hackspace where this is being written created their textile room, a member who had previously been known only for her other work unexpectedly revealed herself to be a weaver, and offered the loan of a table-top loom. When set up, it provided an introduction to the art of weaving for the members of all different interests and backgrounds, and many of them have been found laying down a few lines of weft. It’s a simple yet compelling piece of making which captivates even people who might never have considered themselves interested in textiles.
If you are not lucky enough to have a friendly hackspace member with a spare loom when you wish to try your hand at weaving, you may be interested in this Thingiverse project, a 3D printable rigid heddle loom. It’s not the most complex of looms, the heddle is the part that lifts the warp threads up and down, and it being the rigid variety means that this loom can’t do some of the really fancy tricks you’ll see on other types of loom. But it’s a functional loom that will allow you to try your hand at weaving for the expenditure of not a lot of money, some 3D printer filament, and some PVC pipe. If your hackspace or bench has an area devoted to textiles, it may find a place.
We’ve shown you a few looms on these pages over the years, but mostly of the more mechanised variety. A Raspberry Pi automated loom for example, or a CNC Jacquard loom.
Thanks to our Shenzhen contributor-at-large, [Naomi Wu] for the tip.
This one is apparently a few years old, but the idea looks so good that we’re left wondering whatever happened to it.
[Seyi Sosanya] made what amounts to a 3D printer, but one that prints in a unique way: wrapping yarn around pillars and then post-dipping them in a silicone glue. The result is a tough, flexible 3D mesh that’s lightweight and looks fairly resilient. We’re not at all sure what it’s good for, but watching the video about the project (embedded below) makes us want to try our hand at this sort of thing.
So what happened? Where did this project go? Is anyone else working on a glue-plus-fabric style printer? Is anyone doing this with carbon fiber and epoxy? We can also imagine that with the right adhesive this could be used less like a loom and more like a traditional FDM machine, although weaving the layers together may provide additional strength in what would be the Z direction, and for that you’d need the supports.
Continue reading “3D Printing With Yarn and Silicone”
[Fred Hoefler] was challenged to finally do something with that Raspberry Pi he wouldn’t keep quiet about. So he built a machine assist loom for the hand weaver. Many older weavers simply can’t enjoy their art anymore due to the physical strain caused by the repetitive task. Since he had a Pi looking for a purpose, he also had his project.
His biggest requirement was cost. There are lots of assistive looms on the market, but the starting price for those is around ten thousand dollars. So he set the rule that nothing on the device would cost more than the mentioned single board computer. This resulted in a BOM cost for the conversion that came in well under two hundred dollars. Not bad!
The motive parts are simple cheap 12V geared motors off Amazon. He powered them using his own motor driver circuits. They get their commands from the Pi, running Python. To control the loom one can either type in commands into the shell or use the keyboard. There are also some manual switches on the loom itself.
In the end [Fred] met his design goal, and has further convinced his friends that the words Raspberry Pi are somehow involved with trouble.
Continue reading “One Man, A Raspberry Pi, and a Formerly Hand Powered Loom”
Artist [Petros Vrellis] has done something that we’ve never seen before: his piece “A New Way to Knit” lives up to its name. What he’s done is to take the traditional circular loom, some black thread, and toss some computing at it. And then he loops the string around and around and around.
The end result of following the computer’s instructions is a greyscale portrait. Where few black strings overlap, it’s light, and where more overlap, it’s darker. That’s the whole gimmick, but the effect is awesome. As you zoom in and out, it goes from a recognizable face to a tangle of wires and back. Check out his video embedded below.
Continue reading “Computer-Designed Portraits, Knit By Hand!”
The 2nd annual Omaha Mini Maker Faire wasn’t our first rodeo, but it was nonetheless a bit surprising . Before we even made it inside to pay our admission to the Omaha Children’s Museum, I took the opportunity to pet a Transylvanian Naked Neck chicken at one of the outdoor booths. The amiable fowl lives at City Sprouts, an Omaha community farming collective in its 20th year of operation. There seemed to be a theme of bootstrappy sustainability among the makers this year, and that’s great to see.
Just a few feet away sat a mustard-colored 1975 Chevy pickup with a food garden growing in its bed. This is Omaha’s truck farm, an initiative that seeks to educate the city’s kids in the ways of eating locally and growing food at home. On a carnivorous note, [Chad] from Cure Cooking showed my companion and me the correct way to dry-cure meats using time-honored methods.
Continue reading “Hackaday’s Omaha Mini Maker Faire Roundup”
I don’t think I’ve ever seen basket weaving done from the point of harvesting the strips from a log. I mean, I knew the bits had to come from somewhere, but usually I see things like leaves or vines. Obviously I just hadn’t really thought about it this way. It is quite interesting.
The Jacquard loom, invented in the early 1800s, used punched cards to manufacture relatively complex textiles such as damask and brocade. These punched cards were eventually used by census workers, mechanical calculators, early analog computers, the earliest digital computers, and even the humble Arduino.
That doesn’t mean the Jacquard loom was left in the 17th century, though. This one made it to the Open Hardware Summit in New York last week and it was so cool the organizers of the Maker Faire graciously found space for it.
The entire loom is controlled by computer – no punched cards required – and is build out of inexpensive aluminum extrusion. It can also make any two color graphic into a textile (yes, even the Hackaday logo). The loom wasn’t quite operational during the one day it spent at Maker Faire, but we’ve been promised updates in the future.