SPC格式公式

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Number of readings per subgroup

5

P R O C E S S I N F O R M A T I O N '01 PSW'!A21

'07 CAV'!A6

'01 PSW'!H6

'01 PSW'!A6

'01 PSW'!A14

'01 PSW'!D10

'01 PSW'!A8

Significant trends of data points:X Chart

R Chart

LOCATION Plant **************Dept:

技术部Date:

2013.5.20

Increasing

RUN LENGTH

43PART Part number:***********************Part description **********HOW MANY RUNS

11Drawing number Eng. chg. level Decreasing RUN LENGTH

33TOOL

Tool number # Cavities

N/A HOW MANY RUNS

12DIMENSION

Description Units

mm

Out of control limits

10SPEC 67.1±0.3PLUS MINUS

Consecutive data points above avg.93Lwr Spec Lim 66.8NOMINAL

Upr Spec Lim

67.4

Consecutive data points below avg.

5

5

67.1539

67.0881

2

345678910111213141516171819202122232425

67.0223

66.95

67

67.05

67.1

67.15

67.2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

A v e r a g e

Data Points

Average (X chart)

Data Values

UCLx

AveX

LCLx

0.2410

0.114

0.0

0.05

0.1

0.15

0.2

0.25

0.3

1

23

4

5678910111213141516171819202122232425

R a n g e

Data Points

Range (R chart)

Data Values

UCLr

AveR

LCLr

Two sided spec (bilateral)

One sided (MIN)

One sided (MAX)

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