cost reduction tfn
DESCRIPTION
TFNTRANSCRIPT
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155 . . . . 73000 : 08 1815 0889 : 0 3425 3558
Email : [email protected]
** http://www.thailandfactory.net
SMEs
How to Achieve Cost Reduction
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Training Course :Training Course :How to Achieve Cost ReductionHow to Achieve Cost Reduction
1 April 2009
Law of Minimum
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?
- = - = 31
1 2
4
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/ /
.
..
/.
(Historical Cost)
(Manufacturing Cost)
(Materials Cost)
(Variable
Cost)
(Controllable
Cost)
(Differential Cost)
(ReplacementCost)
(Labor Cost)
(
(Avoidable Cost)
(Future Cost)
(Non manufacturing Cost)
(Overhead)
(Fixed Cost) (Reducible Cost)
(Opportunity Cost)
6
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7
BIG Q 3 MU 6 Big Losses 16 Major Losses 5 Office Losses
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Big QP (Profit)Q (Quantity)P (Productivity)
Q (Quality) S (Satisfaction)T (Time)
Q (Quality)C (Cost)
I (Innovation)R (Relationship)R (Ri k)
D (Delivery)S (Safety)
R (Risk)F (Flexibility)V (Value)
M (Morale)E (Environment) V (Value)
E (Ethics)Etc
( )
9
Etc.
3 MU3 MU Muda (7 wastes) :- 7 Mura (unevenness)
:- Muri (Overburden) :- /
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7 Muda ( 7 )1.
2. 3
3. 4. 5.
6. 7 7.
6 (6 Big Losses)1. 2.
A
3. P4.
5. 5. 6.
Q
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16 Major Losses 16 8
1. (Shutdown Losses)2. (Production Adjustment Losses)3. (Failure Losses)4. (Setting Up & Adjustment)5 (Mi St & Idli Ti )5. (Minor Stoppage & Idling Time)6. (Speed Losses)7. (Quality Defect Losses)8. (Reprocessing Losses)
16 Major Losses 5
9. (Management Losses)10. (Motion Losses)11. (Line Organization Losses)
12. (Losses resulting from lack of automated system)13. (Measurement and adjustment losses)
3 14. (Yield Losses)15. (Energy Losses)16. (Die,Jig and Tool Losses)
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Office Wastes1. Asset Wastes :
Inventory Utilization Fixed Cost InsufficiencyInsufficiency Durability
Office Wastes2. People Wastes :
Alignment Alignment Assignment Waiting Motion Processing
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Office Wastes3. Information Wastes :
Translation Missingg Inaccuracy Irrelevancy Irrelevancy Collection
Office Wastes4. Process Wastes :
Control Control Variability Reliability Standardization Scheduling Uneven Flow Checking Error Error
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Office Wastes5. Leadership Wastes :
Focus Structure Strategic DisciplineDiscipline Ownership
Workshop
20
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21
TQATQA
TQM TQM / TQC/ TQC
Total Productive MaintenanceSingle Minute Exchange of DiePoka-Yoke (Fool Proof)Balanced Score Card
Thailand Quality Award
TQM TQM / TQC/ TQC
BSCBSC, SP, Benchmarking, SP, BenchmarkingSupply Chain Mgt.Just In TimeFl ibl M f t i S t
Self Maintenance / Overall Equipment EffectivenessCustomer Relation Mgt.Quality Function DeploymentS i Q lit
Strategic Planning
ABMABM SCMSCM 66--SigmaSigmaCRMCRMTPMTPM
CrossCross--Function ManagementFunction Management
Activity Based Mgt.
Flexible Manufacturing SystemIndustrial Eng. Techniques
Service QualityVoice of Customer
Six-SigmaABCABCCOQCOQ
VA/VEVA/VE
JITJITFMSFMS
IE TechIE Tech
DOEDOEMSAMSASPCSPC
QFDQFDSQSQ
VOCVOC
SMEDSMEDPokaPoka--YokeYokeSM /SM / OEEOEE
Activity Based CostingCost of QualityValue Analysis / Value Engineering
Design of ExperimentMeasurement System AnalysisStatistical Process Control
Wastes AssessmentWastes AssessmentProblem Solving Problem Solving // QCC /QCC / ISOISO
VA/VEVA/VE IE Tech.IE Tech. SPCSPCVOCVOCSM /SM / OEEOEE
2255S, KaizenS, Kaizen-- Suggestion Scheme , Visual Control, KYTSuggestion Scheme , Visual Control, KYT
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5. Kai en S ggestion Scheme Kaizen-Suggestion Scheme
Visual Control Wastes Assessment (3 Mu) Problem Solving Techniques
Thailand Productivity Institute
5 5 . .
Thailand Productivity Institute
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5 .
Thailand Productivity Institute
Kaizen1. 2.
13. 14.
25. 26.
3. /4. /
15. 16.
27. 28.
5. 6.
17. 18.
29. /30.
7. 8. 9
19. /20. 21
31. 32. 33 9.
10. 11.
21. 22. 23.
33. 34. 35.
Thailand Productivity Institute12. 24. 36.
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9 --
Thailand Productivity Institute
12 1. 2. 3. 4. 5. 6. 7. 8. 9 9. 10. 11
Thailand Productivity Institute
11. 12.
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Visual Control
(Act)
Thailand Productivity Institute
Thailand Productivity Institute
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Thailand Productivity Institute
Thailand Productivity Institute
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33
1 2 3
1 2 3
34
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35
36
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(VISION) (WISDOM)
(KNOWLEDGE) (INFORMATION)
(DATA)
Thailand Productivity Institute
(COMMON SENSES)
1. Interim Action 2 Adaptive Action 2. Adaptive Action 3. Corrective Action 4. Preventive Action 5 Emergency Action 5. Emergency Action
Thailand Productivity Institute
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(Work Study) (Work Study) (Reduction Of COQ)
Thailand Productivity Institute
(Waste)
(Job)
/ (Non Value Added Job)
40Frederick Winslow Taylor
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3 (Process Analysis)
(Operation Analysis)
(Motion Analysis)
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Process Analysis
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Workshop # 1
20 (Packing)
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FLOW DIAGRAM
1
( Man-Type )
34
123
45 45
66 7
88
6
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Flow Diagram (1)1. Cross Traffic -
1 2 1 21 2
4 3
1 2
4 34 3
5
4 3
5
46
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Flow Diagram (2)2. Backtracking -
1 2 3 4 5
3. Distance Traveled - 1 2 3 4 5
10 10 10 10
47
MC2 MC1 MC3RM
MC2 MC1 MC3FG
1 352
48 96 7 8 96
10
RM MC1 MC2 MC3 FG
MC23
RM C C C FG
1 2 3 4 5
6 RM
MC1 MC3
FG1
2 4
5
48
6
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Flow Process Chart 1 2 11 25441 1 ________________ ___________________
______________________________________________________________________ ___________ _________________________________ ______________________________________________________
11 25441 1A
5
21
Man Type /
1--
Man-Type
() / 1234
104
5678
10
( 20 )
4920 25 1 - -
Flow Process Chart 1 2 11 25441 1 ________________ ___________________
______________________________________________________________________ ___________ _________________________________ ______________________________________________________
11 25441 1A
2
21
Material Type /
112
Material-Type
() / 1234
10 4
5678
10
20
5020 22 1 1 2
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E C R S :
: :
(Eliminate)
:
(Combine) (Rearrange)
: :
(Rearrange)
(Simplify)
51
Workshop
52
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. . .
( )
. (Idle Time)
(A)
(B)
(C)
53
=
Man - Machine Chart ()Chart No 8 1/1
Man - Machine Chart
Chart No.8 1/1 : : 2 2.00 2.00
1.20
0.80 : ____________________ : ____________________ 0.80 : ____________________ : ____________________ 1.20
60%40%
/ 40%
() ()0.20 0.200.40 0.400.60 0.60
0.80 0.801.00 1.001.20 1.201.40 1.40
54
1.60 1.601.80 1.802.00 2.002.20 2.20
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Man - Machine Chart ()Chart No 8 1/1
Man - Machine Chart
Chart No.8 1/1 : : 2 2.00 1.36 0.64 2.00 1.36 0.64
1.20 1.12 0.08
0.80 0.8 0.00 : ____________________ : ____________________ 0.80 0.24 0.56 : ____________________ : ____________________ 1.20 0.56 0.64
60% 82% 22.35%40% 59% 18 82%
/ 40% 59% 18.82%
() ()0.20 0.200.40 0.40
0.600.600.80 0.801.00 1.00
1.40 1.401.20 1.20
55
1.60 1.601.80 1.802.00 2.002.20 2.20
Multiple activity chart ()
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1
2
3
4
5
6
56 converter
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Multiple activity chart ()
0
1
2
3
4
5 1 40
6
57 converter
(Therblig)
58
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Traditional Cost of Poor Quality
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Traditional Cost of Poor Quality
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: Traditional View
t Totallitt o
f pro
duct quality
costsInternaland external
failurecosts
er g
ood
uni
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Cos
t pe total cost
Preventionand appraisal
costs
0 100%Quality level (q)Optimum
Thailand Productivity Institute
Optimum quality level
: Zero Defect View
of p
rodu
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Internaland external
failurecosts
good
uni
t o
Minimumtotal cost
Cos
t per
Preventionand appraisal
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Thailand Productivity Institute
quality level
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qualitycosts
Internaland external
failurecosts
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Minimumtotal costPreventionand appraisal
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0 100%Quality level (q) Optimum quality level
Thailand Productivity Institute
FC FC
AC AC[Failure Cost]FC
PCAC
PCAC
[P ti C t]PC
[Appraisal Cost]AC
Thailand Productivity Institute
[Prevention Cost]
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Workshop
(vendor assurance) (production trials)
Thailand Productivity Institute
Workshop
(re-inspection) (re-testing)
Thailand Productivity Institute
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Workshop
67
( Overall Equipment Effectiveness ; OEE ) M/C : Comerio : (1-30/8/2551)
Planned Shutdown
25 600 Hrs = 36,000
Breakdown Losses
A
B
36,000 -11,310= 24,690 11,310 A = (20,780/24,690)x100
Speed LossesC
B24,690-3,910 = 20,780
STD. 12.1808 Kg/min
3,910
A (20,780/24,690)x100= 84.16 %
P = (18,793/20,780)x100
D
( 228,915 Kg. 18,793 )
228 915 kg
1,987 ( , , )= 90.44 %Q = (222,758/228,915)x100
Quality LossesE
228,915 kg
222,758 kg. 6,157 kg.= 97.31 %
Thailand Productivity Institute68OEE = (AxPxQ) = 0.8416 x 0.9044 x 0.9731 x 100% = 74.07 %
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Losses(1,000 /hr.)Production LossProduction Loss
Comerio175,669 .
Losses Tree Diagram
Availability Loss
Performance Loss
Quality Loss = 6,157 .
65.17.x1000 = 65,170 . 33.11.x1000 = 33,110 . 77,389 .
MD EKK MR. 3,910 65,170 .
MD.
103..x 40.= 4,120 .
139 . x 40.= 5,560 .
470 ..x 40
18,800 .
353 ..x18
6,354 .
5,092 . .
( 42,555 . )
JOINT TAKE OFF EKK
3, 250 .x 5 .
365 ..x18.PUMP - CAL 1
500 . x 18 . 4.
450 .x 18 .
527 5
Thailand Productivity InstitutePage 69
1,495 24,920 .
2,365 39,420 .
= 16,250 . EKK
= 6,570 .50 830
= 9,000 .450 .x 18 .
= 8,100 .527 .x 5.
= 2,635 .