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日期:2024-10-31
首先可用Excel的“STDEV”函數自動計算所取樣資料的標準差(σ),再計算出規格公差
(T),及規格中心值(u). ... 依據公式:Cpk=Cp(1-|Ca|) , 計算出製程能力指數:Cpk值....
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日期:2024-11-06
cpk – The Process Capability Index 何謂制程能力? 所謂制程能力,就是一個制程固定之生產因素及在穩定的管制下之品質能力. 制程能力分析的用途 (1). 提供資料以便產品之設計. (2). 驗收一項全新或經過修理之設備....
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日期:2024-11-02
,簡介ECC特徵 存儲量與密鑰規模 ECC遵從IEEE標準。 組合矩陣(Combining-matrix)分為私鑰矩陣和公鑰矩陣,分割密鑰序列(Separating-keysequence )由一定數量的 ......
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日期:2024-11-06
CPK 在Excel計算方法 計算平均值=AVERAGE(A$2:A$91) A93 計算所有數據的標準差=STDEV(A$2:A$91) A94 STDEV() 函數返回表達式中所有數據的標準差(Statistical Standard Deviation)。 輸入測試Limit上下限如 A96=90 USL;A97=70 LSL 得到Cp =(A96 ......
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日期:2024-11-06
Cp Cpk Template for Excel - calculates Cp, Cpk, Pp, Ppk for up to 8 characteristics and 100 measurements. Download QI Macros 30 day trial. ... Home » Process Capability Analysis » Cp Cpk Template Cp Cpk Template for Excel You Don't Have ......
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日期:2024-11-02
It's easy to calculate Cp Cpk and analyze process capability using the QI Macros Cp Cpk template. Just enter your target value,spec tolerances and measurements in the yellow shaded areas. The worksheet will automatically calculate Cp, Cpk, Pp, and Ppk. It...
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日期:2024-11-04
Create a Histogram in Excel with Cp, Cpk Pp, Ppk and more. See how QI Macros simplifies the process and get a FREE 30 day trial. ... Home » Histogram Excel » Excel Histogram Makerl Histogram in Excel with Cp, Cpk Tired of Trying to Make ......
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日期:2024-11-01
From Our Satisfied Customers "My college was frustrated by MiniTab. MiniTab can be a little “heavy”. He was trying to do some capability analysis on mechanical properties. He is a smart guy with a PhD in metallurgy. I showed him SPC for Excel and he liked...