Process Capability 
Technical name: 0QM_C05_Q0002
Based on InfoCube: 0QM_C05
Use
You can use this query to obtain an overview of the process capability indexes cp and cpk for individual inspection characteristics.
The following is also available for this query: Web template 0TPLI_QM_C05_Q002_V01.
Filters
InfoObject |
Description of the InfoObject (or Restriction or Calculation Formula) |
Plant |
|
Inspection type |
|
Work center |
|
Calendar year/month |
Calendar year / month |
Free Characteristics
InfoObject |
Description |
Inspection characteristic |
|
Material type |
Material type |
Material |
|
Batch |
|
Vendor |
|
Customer |
|
Rows
InfoObject |
Description of the InfoObject (or Restriction or Calculation Formula) |
Master inspection characteristic |
Master inspection characteristic |
Tolerance |
|
Columns
InfoObject |
Description of the InfoObject (or Restriction or Calculation Formula) |
Cp |
(Upper specification limit - lower specification limit) / 6 * standard deviation |
Cpk |
Minimum (cpk upper, cpk lower) · Cpk upper = (Upper specification limit - mean value) / 3 * standard deviation · Cpk lower = (Mean value - lower specification limit) / 3 * standard deviation |
< Tolerance (ppm) |
Proportion below the tolerance limit in ppm |
> Tolerance (ppm) |
Proportion above the tolerance limit in ppm |
Samples |
Number of inspected samples |
Single values |
Number of sample units with attribute "Valid" |
Mean value |
Mean value for sample units with attribute "Valid" |
Standard deviation |
Standard deviation for sample units with attribute "Valid" |