TWI781733B

The present invention relates to a dry-type wheel-throwing (jiggering) method, which includes the step to refine, wet, and knead soil, the step of cutting into blocks, opening a hole, centering, pressing edges, plasticizing edges and embossing, so as to realize wheel-throwing (jiggering) without additional water for high-temperature kiln firing to produce ceramic pieces. On the whole, the present invention mainly uses the edge pressing tool to complete the edge pressing step, and then when the turntable rotates the cylindrical cup, the side wall of the cylindrical cup is vertically stretched to a preset height, and the edge plasticizing tool is used to bend the appearance shape of the edge holder to the preset appearance shape, especially, use the embossing tool to press the preset circular embossing pattern on the appearance of the plastic edge holder, so it is easy for beginners or those who are not skilled to get started and produce the desired finished product, and the overall operation difficulty and fai