8
INTELLIGENT SYSTEM
LCM 1010 Instruction Manual
8-54
Calculation Formula of CPK (Capacity of the Process)
Example: For data described as X I - Xn, n refers to the data, and CL +/- R refers
to management specification:
(1) Calculation for average value Xbar
X 1 + X 2 + X 3
•
•
• Xn
Xbar
n
(2) Calculation for “S” (sigma)
s _
(X bar- X I ) 2
■
■
• (
X b a r - Xnf
V
n — 1
(3) Calculation for “c/?”(exponent o f capacity o f process)
U SL
(upper scale limit)
= C L + R
L S L
(lower scale limit) =
C L - R
USL - LSL
c p
=
----------
< > * tr
(4) Calculation for
“c p k ”
(capacity o f process) o s
о
I
USL — Xbar
I
cp k U
cphl=
3
x
s
c p k =
(the smaller between cpkh or cpkl)
3
X
's
XBar - LSL
I
t
^
w a
Содержание LCM1010
Страница 9: ...1 GENERAL INFORMATION LCM 1010 Instruction Manual TCWA...
Страница 86: ...LCM1010 Instruction Manual 5 PREPARATION TCWA 5 5...
Страница 111: ...6 OPERATION LCM 1010 Instruction Manual 6 22 TCWA...
Страница 174: ...LCM1010 Instruction Manual 2 SAFETY NOTE The f gure below is for use with four Press Modules Automatic T WA 2 39...
Страница 191: ...3 OUTLINE OF MACHINE LCM 1010 Instruction Manual 3 12 TSWA...
Страница 193: ...4 OPERATION SWITCHES AND BUTTONS LCM 1010 Instruction Manual T WA...
Страница 211: ...LCM1010 Instruction Manual 5 PREPARATION TSWA 5 5...
Страница 433: ...LCM 1010 Instruction Manual 4 INSTALLATION NOTE The figure below is for use with four Press modules Automatic TCWA 4 5...
Страница 480: ...4 INSTALLATION LCM1010 Instruction Manual Factory facility 1 n il 555l I 4 52 TCWA...
Страница 493: ...hoocividli Mi u r c rtoociviDLi piN mcuftoc u r m MMorum luivi iu iu instruction manual t w a...
Страница 528: ...APPEND APPENDIX 1 4 CHARGE NUMBERLIST TSWA APPENDI...
Страница 533: ...APPENt g APPENDIX 2 3 RedpeDataandConstantData TSWA APPENDI...
Страница 549: ...4...
Страница 551: ...P R E S S M O D U L E I...