six sigma محاولة فهم و تطبيق نظام هو المخرج الوحيد لحل أكثر المشاكل التى تواجة تعثر المصانع و المؤسسات و تجنب الخسائر الفادحة فى السوق المصرى ..عادل حجازى

1. .Six-sigma project conclusion # Oper Operation Name Time STD
Process Capability of RECIEVING & DOCUMENTING PROCE_1 1 Form review 5
Process Capability of RECIEVING & DOCUMENTING PROCESS
2 Documentation process 11
LSL USL 3 Searching for JCN 5
LSL USL
Process Data Within
Process Data Within
LSL 19
LSL 20 Overall 4 Renewing process 18
Overall
Target * Target *
USL 66 USL 45 Potential (Within) Potential (Within) Capability
Capability 5 ILS recording 9
Sample Mean 33.875 Sample Mean 31.5833 Cp 0.63 Cp 0.51
Sample N 24 Sample N 24 CPL 0.40 CPL 0.47 6 .Save new form , store old form 5
StDev (Within) 12.4113 CPU 0.86 CPU 0.55
StDev (Within) 8.17145
StDev (Ov erall) 13.2088 Cpk 0.40 Cpk 0.47
StDev (Overall) 7.25884
Ov erall Capability
Ov erall Capability
Pp 0.59
Pp 0.57 Pare to Chart of C1
PPL 0.38
PPU 0.81 PPL 0.53 200 100
Ppk 0.38 PPU 0.62
80
Cpm * Ppk 0.53 150
Pr e t
ecn
Cpm *
o t
Cn
60
u
100
40
50
20
10 20 30 40 50 60
0 0
Observ ed Perf ormance Exp. Within Perf ormance 16 24
Exp. Ov erall Perf ormance 32 40 48 C1 E S G G N G
IV IL IN IN IO N
PPM < LSL 0.00 PPM < LSL 115361.21 PPM < LSL 130053.31 E NT W AT VI
PPM > USL Observ ed Perf ormance Exp. Within Performance Exp. Overall Performance EC E E IC SA
PPM > USL 0.00 4821.75 PPM > USL 7506.15 R M EN SI
F
CU R
PPM Total 0.00 PPM Total 120182.96 0.00 PPMPPM < LSL 137559.46 PPM < LSL 55271.62
PPM < LSL Total 78162.88 O LS
D C
PPM > USL 0.00 PPM > USL 50305.76 PPM > USL 32277.89 Count 42 40 38 34 25 19
PPM Total 0.00 PPM Total 128468.64 PPM Total 87549.51 Percent 21.2 20.2 19.2 17.2 12.6 9.6
Cum % 21.2 41.4 60.6 77.8 90.4 100.0
Logistic System
People
Wrong data stored about that form
Organizational Changes
Lack of
RECIEVE CURRENT MAP VS. NEW MAP in the system
Experienc
e Turnover
Unclear -
Responsibilities
Support personnel have different
Reliability ( number of failures per
priorities
(day
Support personnel have
RECIEVE Inadequate Training different priorities
FORM TAKES
REVIEW TOO LONG TIME TO BE
Increasing workload Renewing data in several
places SAVE
NO
NO DATA IS OK Multiple variables to evaluate UNCOMFORTABLE SITTING
Many data noise
to review bad lighting
ok Incomplete or incorrect data
YES YES
“
.I.L.S WORKIN PROCESS Environmen
CLASSIFICATION t
T.C.T.O INSP T.C.I
.SCH.
Run Chart of RECIEVING & DOCUMENT ING PROCESS
R C V G D C M N IN P O E S
.P.C
E IE IN & O U E T G R C S
14
.NOTE BOOK
.BOARD .NOTE BOOK
12
SAVE 10
.I.L.S 8
6
4
SAVE 2
1 2 3 4 5 6 7 8
Obse rvation
Num ber of runs about m edi an: 8 Num ber of runs up or down: 7
Expected num ber of runs: 5.00000 Expected num ber of runs: 5.00000
Longest run about m edi an: 1 Longest run up or down: 1
Approx P-Val ue for Cl usteri ng: 0.98903 Approx P-Val ue for T rends: 0.97173
Approx P-Val ue for M i xtures: 0.01097 Approx P-Val ue for Osci l l ati on: 0.02827