Sunday, December 31, 2006

Knitting



A bit difficult to see but I made a nice scarf and muff set from some very interesting yarn. It consisted of very small loops of grey/white and black wool. Knitted up on a Brother (Bulky) knitting machine at tension 9, it had the look of Persian Lamb! Hand knitted loops around the edge finished it off- I left one edge of the scarf un”looped”.Pulling the ends of the scarf through the muff made it even more thick and cozy for cool hands. The knitted fabric was exceptionally soft! So stretchy that it would not have made a good sweater or other fitted item. I’ll have to test out a hat next.

The first / earlier version went to a friend and extended family member. A close friend and life sister who lives in Mexico City now wears this one - apparently the weather has been much colder this winter, so it went to a cherished friend.



Knitting is so wonderful - a great way to say “I love you”.

Saturday, December 30, 2006

Spinning info

Spinning wheels have technical aspects and recently I received this explanation that I though would be good to post:

Spinning wheels are pulley systems. Changing ratios is basically the
same principle as changing gears on a bicycle, except instead of
sprockets and chains, you've got pulleys and drive bands.

Simply put, a ratio of 5:1 means that the drive wheel's circumference is
5 times that of the circumference of the thing being driven (like the
whorl). For every time that the drive wheel completes one rotation, the
thing being driven (whether it's flyer whorl, or bobbin) will rotate 5
times. So if you treadled such that the drive wheel completed 30
rotations (or revolutions) per minute, the flyer or bobbin would
complete 5 times that many, or 150. Your 30 rpm at the drive wheel
becomes 150 rpm at the flyer or bobbin.

If you want your flyer or bobbin to be going faster than that, in order
to make more twist go into your yarn faster as you are spinning, without
different ratios, your only option would be to increase the speed of the
drive wheel, say by treadling faster on a treadle-power wheel.
Increasing your speed to where you are going 60 rpm at the drive wheel
would then increase flyer or bobbin speed in a directly linear way,
still at a ratio of 5:1 -- so now you're going 300 rpm at the flyer.

But, let's say that you have another ratio available to you, of 7 to 1.
In this case, the drive wheel's circumference is 7 times that of the
driven object. Simply changing from the 5:1 ratio to the 7:1 ratio,
without changing the speed at which you're treadling or turning the
drive wheel, changes you from going 30 rpm at the drive wheel and 150
rpm at the driven end, to 30 rpm at the drive wheel and 210 rpm at the
driven end.

So, an application of this principle: let's say that I want to spin a
really fine and high-twist yarn at a rate of, say, 1500 rpm at the
flyer. To do this with a drive ratio of 5:1 on a treadle powered wheel
where each treadle stroke represents a full rotation of the drive wheel,
I'd have to treadle 300 times a minute!! Yowza! There's no way that's
humanly possible. But at a ratio of 30:1, I'd only have to treadle 50
times a minute, to get 1500 rpm at the driven end. ;-)

To sum up, different ratios allow you to get twist into your yarn at
different rates while you are spinning, without changing the speed at
which you treadle (or turn the drive wheel).

Going from a larger drive wheel circumference to a smaller driven item
circumference, you get the biggest speed gains, and fastest flyer/bobbin
rotation relative to treadling speed. Going from smallest drive wheel
circumferene to largest driven item circumference, you get the slowest
flyer/bobbin speed relative to treadling speed. On most modern spinning
wheels, this means if you have your drive band going around the largest
groove on the drive wheel, and the smallest groove on your whorl, you're
going as fast as that wheel can go; if you're going around the smallest
groove on the drive wheel, and the largest groove on the whorl, you're
going as slow as that wheel can go.

Similarly with bicycle gears, some ratios also can require more effort
and force than others, just to get around -- think of shifting to a low
gear, for low-effort pedaling to get uphill, and then a higher gear, for
greater speed on a flat stretch once you get going. The same effect is
in play in pulley systems, but as implemented in spinning wheels, you
typically need to be pushing the limits of your system in order to
detect these effects to any great degree.

Above is by
Abby Franquemont
http://abbysyarns.com/wordpress/
Production Fiber Artist Franquemont Fibers, LLC

Thursday, December 14, 2006

Traditional Monglian Yurt Video

In my quest to catalog various wool/ felting/spinning/ knitting web items (videos, images and websites of interest)- here is one on Traditional Monglian Yurt making:

Saturday, December 09, 2006

Felting samples






The simple description of felting is amazingly deceptive; BTW, felting is addictive:

Feltmaking is an ancient technique. You add warm soapwater to the wool, press and rub the wool and the fibres will tighten into a felted textile material.

Ha! Lots more to it!!! Wet felting is a lot of fun. Needle felting is very interesting too (think: painting with wool). The funny looking blocks of felt are felted-over-soapbars, and use both techniques. I got the idea to do them from a felting forum and craftster, both of which have numerous tutorials and commentary on both types of felting techniques.



I also have learned that knit first, throw-in-washing-machine-to-shrink-hats are technically called FULLED HATS, not felted (try telling that to all the magazines and websites where all the FULLED baskets, bags and hats are a big rage right now, identified as felted...),

Anyway- good fun - felting -, the flat square is an early piece (wet felted only) a sample of white merino with colored merino laid out in diffrent ways, to see how it all worked. Merino wool felts very easily and makes a very fine, soft piece,

I needlefelted the colored bits on top of lighter wool on the soapbars, to help keep them in place. Lots of rubbing! The soaps will be a holiday charity bazaar donation. It was truly amazing how well received the felted soaps are; I took a basket of them to Thanksgiving Dinner as party favors.

Booties, little bags, hats, vests, coats, and flat pieces-are relatively simple to wetfelt with wool that felts easily; some wool takes too much effort to felt, if at all. Before or after, one can add decorative touches via needlefelting.

Here’s a few inspirational places to find out more about felting:

Craftster Felting Area

Feltmakers List FAQ

The later will take you deep into the world of felting- BEWARE!!!

Happy Holidays!

About Me

Marin County, California, United States
I work for 2 non-profits in Marin County CA (near SF) that serve the Developmentally Delayed. I was introduced to weaving and knitting at a very young age. Over the years I have always had knitting on hand. There was a time where I was severely chastised for being so old fashioned, so it is great to see the upsurge in the home arts now going on! I have expanded into machine knitting; fortunately there is a great Guild nearby that has really been great. Spinning Fibers is a new thrust as well, and felting has creeped in too. If only I had more time...