Definition Of Centering In Ceramics

It is known as a cone until the clay that has been centered starts to form a selected piece.

Definition of centering in ceramics.

Coning is placing a well wedged lump of clay firmly on a wheel in preparation for first centering it and then throwing. The size of the opening is gradually increased and the sides are pulled up until a cylinder is formed. A chuck is a form that can hold a pot upside down above the wheel head while the potter trims it. Click for a larger image.

Chuck a piece used to aid the potter in trimming. A sufficient amount of clay is left for the bottom of the piece. Should properly be pronounced keramic from the greek word keramos originally the art of making pottery now a general term for the science of manufacturing articles prepared from pliable earthy materials that. Centering technique to move the clay in to a symmetrical rotating axis in the middle of a wheel head so you can throw it.

This method is used for throwing small products such as lids and very small bowls as the wheel is turned they are formed at. Chucks are thrown and bisque fired clay cylinders which are open on both. This is a very critical step as it is the foundation of the pot. Technique to move the clay in to a symmetrical rotating axis in the middle of a wheel head so it can be thrown.

The pot is only as true and as strong as the centering. For wheel throwing once the clay is pugged and wedged it is centered on the wheel. A temporary usually wooden framework on which an arch vault or dome is supported during construction.