Manufacturing process of corrugated Nixing pottery plate

The invention provides a manufacturing process of a corrugated Nixing pottery plate, comprising: preparing a preform body, forming the preform body, trimming the preform body, drying the preform body,and firing the preform body; the preform body is made from, by weight, 6-4 parts of Dong clay, 4-6 parts of Xi clay, 0.001-0.004 part of tartaric acid, and 0.01-0.04 part of LaCl. Tartaric acid and LaCl3 are added to the preform body such that flexibility of the preform body can be greatly improved, breaking stress generated during firing of the preform body can be effectively absorbed, and preform body cracking is avoided. The manufacturing process is particularly effective for preform bodies of large-sized and special articles. 本发明提供了种波浪型坭兴陶板的制作工艺，包括制备坯料、坯料成型、修整坯体、坯体干燥、坯体烧制，所述坯料是由以下重量份的原料制成：东泥6～4份、西泥4～6份、酒石酸0.001～0.004份、LaCl0.01～0.04份。本发明在坯料中添加酒石酸和LaCl，可以大大提高坯体的柔韧性，可以有效吸收坯体在烧制过程中的产生的破坯应力，避免坯体烧裂，对大型、特殊器型坯体尤为有效。