WE ENJOY WORKING ON A BIG SCALE, THROWING SOME VERY BIG PIECES:
Published on Jul 31, 2013
David Schlapobersky of Bukkenburg Pottery Studio in Swellendam, South Africa, demonstrates how to throw a big stoneware pot using the coil and throw method.
This page has a series of pictures of David throwing a commissioned planter in sections using a blowtorch to dry the various stages as the piece takes shape. About 80kg of clay was used to make this piece which stands about 800mm tall.
“A new idea is delicate. It can be killed by a sneer or a yawn; it can be stabbed to death by a joke or worried to death by a frown on the right person’s brow ” Charles Brower
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Throwing Big Pots. | Throwing Big Pots. | |
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Throwing Big Pots. | Throwing Big Pots. | |
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Throwing Big Pots. |
Throwing Big Pots. |
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Throwing Big Pots. | Throwing Big Pots. |
Large and In Charge, Four Helpful Tips for Throwing Large Pots on the Pottery Wheel:
The clay is beaten into a cone shape by holding the lump in the left hand and applying a downward beating motion with the palm of the right hand. Each time the clay mass is turned slightly in a clockwise direction. The desire to throw large pots is something that just about every potter has at one time or another. And often it is met with frustration, especially if you are relatively new to wheel throwing. I used to think that I just didn’t have the strength to do it, and resigned myself to throwing medium-sized pots. But there are all sorts of ways to throw large without breaking your back. Today, I am presenting some tips from large-pot-potter and upsizing your pots. It includes some great cross-section diagrams that clearly show what should be happening both inside and outside of the pot. Follow these tips and you’ll soon be in charge of the clay! |
Preparing your Kneaded Clay for Throwing on the Wheel:
I have noticed during some of the teaching I have done that many potters who have been taught to throw using an electric wheel pay very little attention to the shape of the piece of clay they are about to use on the wheel. Sometimes it is almost a cube! To help combat some of the problems of centering larger pieces of clay it makes sense to beat the clay into as uniform a cone shape as possible, before it goes onto the wheel. When I am starting to throw, much attention is given to the shape of the clay. Using a Removable Plyboard Bat:
Alternatively, you can easily buy ready made wooden bats if you prefer. Bats can be simply attached to the wheel head by throwing some clay into a flattened disc and with a throwing tool making concentric grooves in it. The wooden bat can then be placed in the centre and tapped down, creating a firm seal. If your wheel head has pins, you can attach a bat with corresponding holes by simply slotting it over these pins, which it much easier. However, although this method is
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Want more tips for super sizing your pots? |
Using the Hand as a Throwing Tool:
I am proposing that you try using your knuckle or the heel of your hand. Throwing, using fingertips might be okay if you are only making small pots like mugs. Fingertip throwing with larger pots is not recommended. It will be very difficult to control the clay and will result in you not being able to lift the clay, and therefore a very uneven lift, and probably a wobbly rim. By using the knuckle of your right hand and applying pressure from the inside with the finger of the left hand, much more clay can be lifted in a more controlled way.
Lubrication of Clay When Throwing:
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