Process Tolerance - Continued

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Part Number and Name

Measurement Device Name

Date:

Characteristic

Measurement Device nº

Performed by:

Specification

Measurement Device Type

 

From Spreadsheet:

 

 

Measurement Quantity Analysis

% Evaluation Process

Repeatability -Equipment Variation (VE)

VE = f8aad6c6-d6c9-4923-b655-7489357767eax K1

Cycles

K1

% VE = 100 [ VE / VT ]

 

2

4.56

3

3.05

Reproducibility - Variation by Operator (VO)

4b01ffe0-ddcf-42a0-8285-f53afbf26399

 

% VO = 100 [ VO / VT ]

n = part number

r = cycle number

Operators

2

3

 

K2

3.65

2.70

Repeatability and Reproducibility

debd2dca-6ea7-4ed1-8749-d6679e36d131

Parts

K3

% R&R = 100 [ R&R / VT ]

2

3.65

3

2.70

Part Variation (VP)

4

2.30

Total Variation (VT)

VP = Rp x K3

 

% VP = 100 [ VP / VT ]

5

2.08

286cd843-97ac-447a-b0c7-f726ccf355fe

6

1.93

7

1.82

8

1.74

9

1.67

10

1.62

 

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