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发明授权
CN106855434B 玻璃的选择方法 有权

玻璃的选择方法
摘要：
本发明是关于一种玻璃的选择方法，包括以下步骤:对待测玻璃样品进行测色，得到CIE 1976 L*a*b*系统下的待测玻璃样品的色度坐标(a*，b*)；测量上述玻璃样品的厚度；根据所述公式a*＝a*s÷ds×d，b*s＝ka*s+m，得到该玻璃样品所对应的基准厚度下的基准色度坐标(a*s，b*s)；其中k和m为常数，d为玻璃样品的厚度，ds基准厚度；判断上述玻璃样品的基准色度坐标(a*s，b*s)是否位于CIE 1976 L*a*b*系统下平面图中的预设区域内；若是，则所述玻璃样品通过选择，若否，则所述玻璃样品没有通过选择。通过该方法，实现了对玻璃颜色的管控，将感官上的颜色具体量化，成为产品生产销售的有力保证，这种科学的管理办法也提升产品的竞争力。
摘要（英）：

The invention relates to a glass selection method comprising the following steps that color measurement is performed on a glass sample to be measured so as to obtain the chromatic coordinates of the glass sample to be measured under a CIE 1976 L*a*b* system; the thickness of the glass sample is measured; the reference chromatic coordinates (a*s, b*s) under the reference thickness corresponding to the glass sample are obtained according to the formula a*=a*s/dsxd, b*s=ka*s+m, wherein k and m are constants, d is the thickness of the glass sample and ds is the reference thickness; whether the reference chromatic coordinates (a*s, b*s) of the glass sample are in the preset area of a planar graph under the CIE 1976 L*a*b* system is judged; and if the judgment result is yes, selection of the glass sample is passed, or selection of the glass sample is not passed. With application of the method, management and control of the glass color is realized, the perception of color is specifically quantized to be the power guarantee for production and sales of the product, and the competitiveness of the product can also be enhanced by the scientific management method.

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