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Classic potter's kick-wheel in Erfurt, Germany An electric potter's wheel, with bat (green disk) and throwing bucket. Not shown is a foot pedal used to control the speed of the wheel, similar to a sewing machine. In pottery, a potter's wheel is a machine used in the shaping (known as throwing) of clay into round ceramic ware.
Potter A person who makes ceramic articles. Potter's clay The clay used by the potter (Potter's) Wheel Pottery All fired ceramic wares or materials which, when shaped, contain a significant amount of clay. Exceptions are those used for technical, structural or refractory applications.
The potter's wheel: In a process called "throwing" (coming from the Old English word thrawan which means to twist or turn, [20]) a ball of clay is placed in the centre of a turntable, called the wheel-head, which the potter rotates with a stick, with foot power or with a variable-speed electric motor. During the process of throwing, the wheel ...
An important advance was the invention of the potter's wheel, which rotated on a central axis. This enabled the potter to rotate the wheel and the vessel with one hand, while shaping the vessel with the other hand. [21] According to Dorothea Arnold, the slow potter's wheel was invented some time during the Fourth Dynasty. [22]
Wheels, in conjunction with axles, allow heavy objects to be moved easily facilitating movement or transportation while supporting a load, or performing labor in machines. Wheels are also used for other purposes, such as a ship's wheel, steering wheel, potter's wheel, and flywheel. Common examples can be found in transport applications.
Khnum is commonly depicted seated beside a potter's wheel, with a formed entity standing upon it, symbolizing his act of creation. [2] Khnum is often portrayed alongside the frog-headed fertility goddess Heqet, who can be seen assisting him at the pottery wheel, as seen in the wall relief of the mammisi of Nectanebo II.