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'Making Ceramics With Play Techniques: Creating Forms of astigmatism

Formation of ceramic objects by using a cylindrical shape centering swivel base swivel technique it must be controlled properly. Form a cylindrical ceramic body should be trained over and over again so that it becomes a habit and spontaneous. Perform building exercises with weight size plastic clay is different, so you can determine the weight of plastic clay to be prepared to make ceramic objects of a certain size. Mastery of competencies form a cylindrical object is very important because the cylindrical shape is the basic form that must be controlled properly before making other forms of ceramic objects. By mastering these competencies will facilitate the development of forms of other ceramic objects such as bowls, plates, vases, bottles, mugs, and teapots. Phase formation of ceramic objects with a cylindrical rotary techniques:

a). Place the plastic clay ball right in the middle pedestal formation that has been mounted on a round head, wet your hands and balls of clay with water.

b). Swivel head turns, place right hand on top of the clay balls and left hand slightly below, press toward the middle until converging with the right clay.

c). Tap with both hands on the clay around the bottom and then raise up to form a cone (cone) is high.

d). Press the clay back with your right hand from top to bottom and left hand pressed to the inside, do it 2-3 times and keep the clay remains concentrated, dense and free of air bubbles.

e). After the clay is really centered on the round head, put both hands on top of the form of a short cone, insert your thumb right in the middle to start opening the clay.

f). Use both thumbs to make the cylinder wall and the left thumb to keep the clay remains centered. Place your right hand on the outside to pull the clay upwards. Do diluting and increasing clay cylinder wall thickness at the base of the cylinder to between 1.5 - 2 cm.

g). Push and pull up the cylinder wall with the index finger of right hand folded on the outside wall, while the left hand holding the inside so that a thin, flat, and high.

h). Control of cylinder with clamping wall using the index finger and middle finger, while pressing both thumbs and fingers together to keep the outer wall of the left cylinder so as to obtain the desired cylindrical shape.

i). Smooth outer surface with a vertical rib and keep the wall straight, while the left hand pressing the clay out, then puree the inside using a sponge stick.

j). This stage is the stage of checking or controlling of the shape and size of the ceramic objects are made. Checking using a ruler to measure the height and caliper / crooked term to measure the diameter

k). Cut the top of the cylinder using a needle with the left thumb as a drag, so that the upper lip or the edge of a perfect parallel to the base cylinder.

l). After finishing the basic split-cylinder with the base formation using wire cutters, remove the work piece with the base formation and dry.

m). Once things dry enough for trimming or turning, do the finishing on the bottom of the ceramic object, make a foot seseuai with working drawings.

Posted by bang syam pondok Ceramics Labels: bang syam keramics ''Italic text