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Materials Quality
PCS Training - Rev 3 May 21 2001
What is SPC?
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Statistical 統計
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Anything that deals with the collection, analysis, interpretation & presentation
of numerical data
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關於數據資料的收集 , 分析 , 解釋與表現
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Gaining information for making informed decisions
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取得資訊來作有效的決定
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Process 制程
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Combination of machines, tools, methods, materials & people employed to
attain process specification
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結合機器 , 治工具 , 方法 , 材料與人員來達到制程規格
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A similar procedure/event that is happening repetitively
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重覆發生的事件 / 類似程序
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Control 管制
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To keep something within a desired condition
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使某事 / 物保持在想要的情況
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Make something behave the way we want it to behave
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使某事 / 物依我們所想的來執行
The use of statistical techniques such as control charts to analyze
a process, take appropriate actions to achieve & maintain
a stable process, & improve process capability.
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