Altana Auto-Chart Manuel d'utilisateur télécharger pdf (Page 26)

6.4 xR-Chart: The voice of the process

xR-图表: 生产过程的描述

... records the mean and range values for several checkzones per individual car (1) and auto-

matically calculates the process limits. One filter per report needs to be created. At least two

checkzones need to be selected to calculate a range, usual amount of checkzones are 4 to 10 (2).

... 记录了每台车几个测量区域的中间值和范围 (1) 并且自动计算出生产过程的上下限。每个报告需

要创建一个筛选条件。最少需要选择两个检查区域用于计算范围。通常评估 4 到 10 个测量区域 (2).

Example:

Typically the xR-chart checks how critical colors or high runners are performing over time.

Three reports (horizontal, vertical left and right) were defined for the color "Black":

例如：

典型的 xR-图表

Finished QC-Report in Excel:

在 Excel 中完成的 QC 报告：

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 41 42

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Altana Auto-Chart Manuel d'utilisateur Page 26