黑色电磁灶用微晶面板CIE色差数据

黑色电磁灶用微晶面板主要应用于电磁炉、电陶炉面板，可见光整体透过率小于1.5%，反射颜色为黑色，但透色颜色为酒红色。因此，需要色差控制。CIE色度数据用于量化黑色电磁灶用微晶面板的透过色，并用于计算与参照样品的色差，从而判定该样品外观是否合格。1.采集数据，安排专人定期进行生产线抽样，校准色度仪，精确测量黑色电磁灶用微晶面板的CIE色度坐标。2.计算色差。计算样品和标准品之间的CIE-L、CIE-a、CIE-b差值，求三项差值的平方和，开方得到色差值delta E。色差值delta E小于5，判定为合格，其中，标准品的delta E值为0，delta E值越小，颜色差别越小。3.对delta E大于5的样品实施隔离，等待回炉，并启动PDCA，进行质量问题原因追溯。

The glass-ceramic panels for black induction cookers are primarily utilized as panels for induction cookers and radiant cookers. Their overall visible light transmittance is less than 1.5%, featuring a black reflected color and a wine-red transmitted color. Therefore, color difference control is required. CIE chromaticity data is employed to quantify the transmitted color of these glass-ceramic panels, and to calculate the color difference relative to the reference sample, thus determining whether the sample's appearance meets the qualification standards.
1. Data Collection: Assign dedicated staff to conduct regular sampling on the production line, calibrate the colorimeter, and accurately measure the CIE chromaticity coordinates of the glass-ceramic panels for black induction cookers.
2. Color Difference Calculation: Calculate the differences of CIE-L, CIE-a, and CIE-b between the test sample and the standard sample, compute the sum of the squares of the three differences, and take the square root to obtain the color difference value ΔE. A sample is deemed qualified if its ΔE is less than 5. The ΔE value of the standard sample is 0, and the smaller the ΔE value, the smaller the color difference.
3. Isolation and Root Cause Traceability: Isolate samples with a ΔE greater than 5 for remelting, initiate the PDCA cycle, and trace the root causes of quality issues.

搜集汇总

数据集介绍

特点

该数据集包含黑色电磁灶用微晶面板的CIE色差数据，用于量化面板的透过色并计算与参照样品的色差，以判定样品外观是否合格。数据集由温州市康尔微晶器皿有限公司提供，包含226条数据，每日更新，主要应用于电磁炉、电陶炉面板的色差控制。