Ceramic MugThe so-called "ceramic" is a kind of clay made of clay, or other inorganic non-metallic raw materials, processed by molding, sintering, etc., used to decorate and protect the wall or block ceramic products of the building wall and floor. After drying, it is heated to a certain extent to make it harden. The main components that are no longer soluble in the water ceramic cup are kaolin, clay, porcelain stone, china clay, coloring agent, blue and white material, lime glaze, lime alkali glaze and the like. The Jingdezhen ceramic cup is mainly composed of kaolin ceramics and is a clay mainly composed of kaolinite. It was named after the first found in Gaoling Village in the northeast of Jingdezhen, Jiangxi Province. Its chemical experimental formula is: Al203·2Si02·2H20, and the percentages of weight are: 39.50%, 46.54%, 13.96%. Pure kaolin is a dense or loose block with a white and light gray appearance. When it is contaminated by other impurities, it may be dark brown, pink, beige, etc. It has a slippery feel and is easy to be powdered by hand. After calcination, the color is white and the refractoriness is high. It is an excellent raw material for making porcelain. Process editingCeramic Mug
1. Ploughing mud: Porcelain stone is taken from the mining area, finely washed with water, washed, removed, and precipitated into brick-like mud. Then mix the mud with water, remove the slag, rub it with your hands, or step on it with your feet to squeeze out the air in the mud and make the water in the mud even.
2, drawing: the mud group thrown in the center of the carousel of the car, with the flexion and extension of the method of drawing and drawing the general appearance of the body.3. Ink blank: The shape of the stamp is rotated according to the inner arc of the blank. The blank that has been dried to the semi-dry is placed on the mold, and the outer wall of the blank is evenly pressed, and then the mold is released.
4. Billet: The billet is placed on the profitable barrel of the brake, the wheel is turned, and the knife is used for turning. The thickness of the blank is appropriate and the surface is smooth. This is a technically demanding process.
5. Drying the billet: Place the processed billet on a wooden rack to dry it.
6, engraved: use bamboo, bone or iron cutter to paint the pattern on the dried or semi-dry body.