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Traditional Ceramic Technology


Lisboard, also known as "trimming" or "rotary billet", is turning the rotating billet with a special cutting tool to make the surface of the object smooth, coherent and uniform. It is one of the most important processes in ceramic forming. The billet worker needs all parts of the turning tool, including the inner wall of the tool and the sectional interface of the cutter. This technology is difficult and has many tools, so it can be divided into two lines: big tool billet and small tool billet. Only Jingdezhen has ceramic machinery.