| 正交法在EEJ元件质量控制中的应用 |
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| 引用本文： | 冯俊华,张艳鸣.正交法在EEJ元件质量控制中的应用[J].西北轻工业学院学报,1997(1). |
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| 作者姓名： | 冯俊华 张艳鸣 |
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| 摘 要： | 本文利用正交法对ＥＥＪ仪表元件质量控制中工艺参数的选取进行了试验研究，并对产品无量化试验指标的赋值、方差分析应用及追加试验进行了讨论，所得最佳工艺参数组合使产品废品率下降１４．９％，年成本降低３．７１倍
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| 关 键 词： | 正交试验，质量控制，废品率 |
APPLICATION OF THOGONAL DESIGN ON QUALITY CONTROL OF A METER DASHBOARD |
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| Feng Junhua,Zhang Yanmin.APPLICATION OF THOGONAL DESIGN ON QUALITY CONTROL OF A METER DASHBOARD[J].Journal of Northwest University of Light Industry,1997(1). |
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| Authors: | Feng Junhua Zhang Yanmin |
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| Affiliation: | Feng Junhua Zhang Yanmin |
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| Abstract: | The best technology parameters of a meter dashboard were researched for its quality control applied by thonoal design.Comparing with technology parameters using at present, the parameters suggesting by experaments could reducd waste product ratio 14.9% and production costs 3.71 times.This paper indicated that variance analysis is more advantageous than extramum analysis in distinguishing ordinate and subordinate factors. |
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| Keywords: | thogonal design quality control waste product ratio |
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