Increasing RUN LENGTH HOW MANY RUNS Decreasing RUN LENGTH HOW MANY RUNS Out of control limits 5 1 4 1 0 4 10
Two sided spec (bilateral)
'01 PSW'!A21
One sided (MIN)
Date:
2011.12.08
DESCRIPTIVE STATISTICS Number of readings Lower spec limit (LSL) Nominal
VALUES 75 676.6000 676.6000 NAP 4.5-1 F-PCS 12-1-99
PROCESS CAPABILITY CERTIFICATION REPORT
'07 CAV'!A6 '01 PSW'!H6 '01 PSW'!A6
One sided (MAX)
'01 PSW'!A14 '01 PSW'!D10 '01 PSW'!A8
Number of readings per subgroup Dept: Part description Eng. chg. level # Cavities 1.5 676.6 Date:
DIMENSION Description SPEC 676.6 Lwr Spec Limit 676.6 HISTOGRAM WITHOUT LIMITS
11 11 10 10 8 8 7 7 10
(see if any notes are on page 2)
Upper spec limit (USL) Total sum Average readings ( X ) Maximum Minimum Readings below LSL Readings above USL Average Range (R) D2 Value n=3 Upper capability index (CPU) Lower capability index (CPL) Capability index (Cp) Process Capability (Cpk) Capability ratio (CR) Std Deviation (n-1) Std Deviation (n) Variance (n-1) Variance (n) Performance index (PP) Performance ratio (PR) Performance index (Ppk)