DESIGNING METHOD OF CERAMIC, ITS DESIGNING DEVICE, CERAMIC, AND CERAMIC PRODUCT AND SANITARY WEAR USING IT

摘要

PROBLEM TO BE SOLVED: To obtain the blending ratio of raw materials to obtain the objective characteristics of a ceramic by calculation in a short period at a low cost by designing the blend according to the characteristics of each raw material of plural raw materials. ;SOLUTION: As for the characteristics of each material, the depositing rate, mineral compsn., chemical component, formability, cost or the like are used. If the depositing rate is used as the characteristics, it is necessary to calculate the influences of the source material on the depositing rate of the base. In order to design the depositing rate in a desired range while maintaining the evaluation accuracy of the rate, it is necessary to control the distribution range of the grain size of the base. All designing factors such as the depositing rate necessary to design the base are analyzed by a linear programming method or the like so that the optimum blending ratio of the source materials for the objective characteristics of the base can be easily obtd. The designing device of the ceramic base consists of a storing means of characteristics data of each source material, an input means for the objective value of the designed base, a calculating means of influences of the characteristics of each source material on the characteristics of the designed base, and a designing means of the base to calculate the optimum blending ratio of the source material.;COPYRIGHT: (C)2000,JPO