Maruti 110306013819 Phpapp02
Maruti 110306013819 Phpapp02
Maruti 110306013819 Phpapp02
Maruti Suzuki
A Journey of over 25 years . . .
2
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Overview of Indian Auto Industry
• Liberalized regime
–Almost all major international auto companies present
–15 players in the market
• Contribution to GDP-5%,
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Maruti Suzuki Snapshot
• No growth drivers
– Low priority accorded to car production
– High tax levels (15 % in 1984 to 66 % in 1991)
– High import duty
• Closed Economy
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Inception of Maruti Suzuki
Established in 1982
JV between Government of India (74%) and Suzuki Motor
Corporation (26%)
Objectives
Make a small, fuel efficient, environment friendly “people‟s
car”
Modernize India‟s car Industry and boost domestic
manufacturing
Maruti Suzuki’s first steps …
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A supply chain is a network of facilities and distribution options that performs the
functions of procurement of materials, transformation of these materials into
intermediate and finished products, and the distribution of these finished products to
customers.
Supply chains exist in both service and manufacturing organizations, although the
complexity of the chain may vary greatly from industry to industry and firm to firm.
Marketing's objective of high customer service and maximum sales dollars conflict
with manufacturing and distribution goals.
10
Typical Supply Chain
11
The typical benefits of an excellent supply chain
Reduction in inventory.
12
Transportation
Decisions
Customer service levels, and geographic location play vital roles in such decisions. Since
transportation is more than 30 percent of the logistics costs, operating efficiently makes
good economic sense.
Shipment sizes (consolidated bulk shipments versus Lot-for-Lot), routing and scheduling
of equipment are key in effective management of the firm's transport strategy
13
Development at Vendor’s end
WHY?
Before Going Further We shall now discuss the Secret behind the Maruti’s
excellent response to the challenges it face from the Present Competitive Market
The top Management at Maruti have always known the Secret that :
Therefore, Right from the inception, Maruti has always tried to improve the
condition at vendor’s end. Moreover the Best Practices at Maruti has been applied
5S
Kaizen 3G, 3K
MPS/ Lean
17
5S
What is & Why 5S ?
“A place for everything necessary and
everything necessary in its place, clean and
ready for use” Sort
Set in Order Sustain
Standardized
Work
Quality
Multi-Process
Operations
Visual
Controls
Total Productive
Pull
5S Maintenance
Production/
Kanban
Flexible
Jidoka Employees
Leveling
Rapid
Changeover
20
3G means “In case of an abnormality, all the
concerned members should actually go to the
place where the problem has occurred, see the
actual thing & take realistic action to solve the
problem”
GENJITSU – Actually
21
3K concept is “What has been decided must
be followed exactly as per the standard”
These concepts are displayed prominently at
work place across the company
22
Lean Manufacturing
[ MPS – Maruti Production System]
What is Lean?
Lean is both:
• A business operating philosophy
• A set of proven tools and solutions
• That accelerates speed
• and reduces the cost from all business processes
by removing waste
Lean focuses on the customer
• Value is defined by the customer, and all activity is
aligned to provide maximum value to the customer
24
The Value Stream
• Whenever there is a product for a
customer, there is a Value Stream.
• How do we use the Value Stream?
– See Value
– Differentiate Value from Waste
– Eliminate the Waste
Value Stream: all the actions currently required to bring a product or service
through the design flow (concept to launch) and production flow (raw material to
final product).
25
• Value Added activity: transforms or shapes raw material
or information to meet customer requirements.
– Tests:
• The customer must recognize the value (willing to pay for it).
• The product must physically change during the process.
• The activity must be done right the first time.
26
Objectives of Value Stream Mapping
AND...
Eliminate Waste
27
1
Simplified Current Value Stream Map Example
28
Simplified Future Value Stream Map Example
3 month forecast Production Daily orders
Raw material supplier control
Castings End user/customer
MRP
Daily schedule
Thrice a week Once a day
Daily shipment
schedule
29
Why Lean?
Add Value for the Customer
30 30
Why Lean?
Cost pressures
Quality pressures
Pressure for on-time delivery
Competition due to global environment
By Adding
To
We get
32
New Cost Model
Customers Dictate
We Subtract
To Determine
33
Lean Manufacturing System
Pillar 1 - Just-in-Time
Pull Systems/Kanban
Point Of Use Storage
Quick Changeover/Setup Reduction
Continuous Flow
Takt Time
34
Characteristics of a Lean
Process
• Flow: Processes run as continuously as
possible with a rapid cycle time and little
or no Muda.
• Standard Work: The precise description of each
work activity specifying cycle time, takt time, the work
sequence of specific tasks, and the minimum inventory of
parts on hand needed to conduct the activity.
• We achieve Flow and Standard Work through the
elimination of Muda (waste).
– Muda is non-value added activity – i.e. any activity that consumes
resources without creating value for the customer.
35
Capacity Utilization
Production Lead Times (days)
60
50
Traditional
Manufacturing
40
30
20 JIT
Manufacturing
10
% Capacity
Utilization
10 20 30 40 50 60 70 80 90 100
36
Lean Manufacturing System
Pillar 2 - Jidoka
Quality at source
Poka Yoke *
Andons
Effective problem solving
* Even if one customer out of one million has a problem with his
car the customer’s faith in the company is destroyed. What is needed
is a fool proof system to give defect free products.
37
Jidoka
“Autonomation”clarification
38
Lean = Eliminating the waste
Value added
8 Wastes
5 Overproduction
%
Excess inventory
Defects
Non-value added
processing
Waiting
Underutilized
Non-value people
added Excess motion
Transportation
Sea of Waste
Line
Long
Communication Lack of Balance
Transportation
Poor Problems Housekeeping
Scheduling Long Setup
Quality Time
Machine Problems Supplier Absenteeism
Breakdown Delivery
40
Eight Wastes - Definitions
• Overproduction – making more than needed
• Transport – excess moving of materials
• Motion – inefficient people movement
• Waiting – people utilization
• Inventory – stuff laying around (often a
symptom of another waste)
• Over-Processing – making to a higher quality standard than
expected by the customer
• Defects/Correction – Time spent fixing defects, including defect
that get thrown away and the time make the product correctly
• Underutilized People – not dedicated to Value-Added
100%, untapped human creativity
41
What is Kaizen?
KAI ZEN = KAIZEN
(To modify, to
+
(Think, make good, make (Religious, holistic
change) better) approach)
Make it easier by studying it, and making the improvement through elimination of waste.
43
What is Mistake Proofing?
• The use of process or design features to
prevent errors or their negative impact.
• Also known as Poka Yoke, Japanese slang for
“avoiding inadvertent errors”
• Formalized by Shigeo Shingo
• Features of Mistake Proofing:
– Inexpensive.
– Very effective.
44
Mistake Proofing
– Warning:
Passive – warns
that a mistake has occurred,
eg buzzer for when
headlights left on in a car
45
Results from Lean Manufacturing
46
Inventory Management
Types of Inventories
Preparation of Specification
Specification meeting
record & Part
Finalization of all Meeting with MSIL
Development activity Specifications to discuss about
Chart MSIL Requirements.
54
55
Before Start of Mass Production, conduct PFMEA along with CFT.
Understand the accuracy Requirement of the Parts & ensure Process Capabilities are
achievable for meeting them
Design & Plan The process Layout so as to minimize material movement, inventory
Levels & wherever possible try to achieve Single Piece Flow.
Plan & Control the procurement of jigs, dies & machineries, equipment etc. to
produce & deliver parts as per development activity chart.
Conduct PPVT (Generally for 2 hrs) using the same process conditions (tools/ dies/
machines/ RM/ Manpower etc.) with which Mass Production shall be carried out.
Is it NO
Satisfactory?
Take Counter Measures &
YES Carry out PPVT again
Submit PPVT Trial Report with countermeasures (if any) & Process Capability Report to MSIL
57
Prepare Operation Standards/ Work Instruction Sheets for all process standards
Establish a procedure for enactment, revision & control of operation standards/ WIS
Establish Job set up verification Standards for die & tool changes & record the same
Put up A display boards at processing & inspection stations of A Parts, items & dispatch area
58
59
Produce FPP lot with minimum sample size of 300 or as decided in specification
meeting with MSIL
Inspect all the Quality characteristics mentioned in the drawing & MIS-P with sample
size as discussed with MSIL.
Submit FPP lot with Relevant reports to MSIL with Proper “FPP” marking on box/
bins/ Trolleys
Is Results
NO YES
found
satisfactory
Rejection of FPP Lot by SQA Approval of FPP lot by
SQA.
Carry out corrections/
60
Improvements
61
62
Establishment of documented procedures & Controlling Parameters for initial Supply
control(ISC) for a) New Product Change b) 4M Condition Change
Fix the time period of ISC & the responsibility to declare the start & termination of
ISC.
Provide clear identification & Display on the process/ line in shop floor to ensure that
ISC is being observed for the part in question.
Record all the problems during ISC & take prompt countermeasures.
63
Carry Out Process Capability studies.
Terminate ISC Extend ISC till all the criteria are met.
Reconfirm Process Capability & Report the results to MSIL (if capabilities are not
satisfactory, employ 100% checking till they are corrected.)
Depute a representative at MSIL (if decided by MSIL) to address problem till ISC
Completion.
64
65
MSIL shall Decide the packing Specifications & send the same to the vendor.
Vendor to submit the Packing sample to MSIL using the packing Guidelines provided
by MSIL
Satisfactory Evaluation of
Packing
Not Satisfactory
Samples by
MSIL
66
67
Establishment a documented system for identification & Traceability of Parts & Their
inspection status.
Incase of RM of A part affecting A item, record the details of heat, code, date &
shift of production
Practice FIFO () First-in First-out for all incoming, in process & finished parts
69
Objective of Vendor Rating
70
Vendor Rating System
CR
Rating
8
Quality 40 M
Warranty
16
% CPV
Rating
8
Cost 35 A
Defects
Rating
5
VR Incoming
16
Quality
Delivery 10 M QPCR
4.4
Rating
71
Vendor Rating System
Quality 40 M Amount of
5.2
Price Redn
Cost 35 A % of Price
7
Redn
VR
Delivery 10 M Amount of
5.2
VAVE Saving
Cost Saving
12.2
Response & thru VAVE
5 A % of VAVE
Service 7
Saving
Quality 40 M
VR
Delivery 10 M E- Nagare Time Default 4
Response &
5 A
Service Trolley & Bin Condition 2 A
Development 10 A
73
74
Defect (Nos/Month)
0
1
2
3
4
5
Act 09-10
1.17
1
Apr'10
1
May'10
0
Jun'10
0
Jul'10
2
Aug'10
1
Sep'10
3
Oct'10
0
Nov'10
DEFECTS PER MONTH
Dec'10
1. DEFECTS AT MSIL
Jan'11
Feb'11
Mar'11
Tgt 10-11
1.25
BETTER
TARGET PROVIDED BY MSILM -
# 1 DEFECT AT MSIL (2010-11)
DEFECT DETAIL 4M ANALYSIS
A Man Method
Part : REINF COMP RR DR HINGE -R O O
Model : SWIFT - DZIRE K K
7/16 Nut welded
Date : 28.04.2010 instead of M-10
COUNTER-MEASURES :
WHY-1 Why 7/16 NUT WELDED INSTEAD OF M-10
• POKA-YOKE IN WELDING JIG BY USING THREADED PIN
ANSWER 7/16 QUALIFIED IN WELDING JIG • 100 % NUT INSPECTION WITH M-10 BOLT
WHY-2 WHY 7/16 NUT QUALIFY IN JIG ? • INSP STD REVISED
• STORAGE LOCATIONS CHANGED FOR M10 AND 7/16 NUT
ANSWER LOCATING PIN COULD NOT DETECT
• IMPL DATE : 05.05.2010
WHY-3 WHY LOCATING PIN DID NOT DETECT ? HORIZONTAL DEPLOYMENT :
ANSWER CYLINDERICAL, UNTHREADED PIN UNSED • INSP STDS REVISED
•STORAGE LOCATIONS OF M6 & M8 NUT ALSO CHANGED
ROOT
UNTHREADED LOCATING PIN USED
CAUSE
C/M Monitoring
WHY-WHY ANALYSIS: FLOW 4
2 0 0 0 0 0 0 0 0 0
WHY-1 WHY-2 WHY-3 WHY-4 WHY-5 0
Jan '11
Jun '10
Jul'10
May'10
Oct'10
Sep '10
Dec'
Aug '10
No v, 1
10
Insp chkd
0
INSP could visually Insp std not
not detect without clear
using a bolt
POKA YOKE
CAPARO MARUTI LIMITED CMLB
3. ENERGY SAVING 0
4. MOVEMENT REDUCTION 0
6. WEIGHT REDUCTION 0
7. YIELD IMPROVEMENT 0
9. COMMUNICATION 0
NEARBY STORAGE LOCATION
CAUSING NUT MIXING THREADED PIN FOR WELDING 10. PRODUCTIVITY IMPROVEMENT 0
M10 NUT
SITUATION SITUATION HORIZONTAL DEPLOYMENT
M-10 & 7/16 NUT MIXING PROBLEM DUE TO NEW RACK TO KEEP NUT IN SEPARATE
AREAS
NEARBY STORAGE LOCATION PLASTIC BINS WITH IDENTIFICATION TAGS
PROBLEM BENEFIT
THREADED PIN FOR M10 NUT SUGGESTED BY DEEPAK
7/16 NUT WELDED INSTEAD OF M 10 NUT IN ZXI
MIXING PREVENTED WITH MODIFIED STORAGE
BKT
LOCATION APPROVED BY AMIT
2. REJECTION PPM AT MSIL
800
BETTER
600 551
PANEL FENDER APRON (A-
STAR, Zn Coated) GOT WHITE
SPOTS DUE TO WATER DROPS
400
Rejn. (PPM)
Feb'11
Apr'10
Jun'10
Nov'10
Dec'10
Jan'11
Aug'10
Jul'10
Sep'10
Act 09-10
Tgt 10-11
Oct'10
BETTER
MARKS (%)
100
85 80
80 75
% Marks
60
40
20
Act 10-11
Act 09-10
Tgt 10-11
0
1
2
3
4
5
2
Act 09-10
0
Apr'10
0
May'10
0
Jun'10
0
Jul'10
Aug'10 0
0
Sep'10
0
Oct'10
0
Nov'10
4. QPCR (NOS.)
Dec'10
ZERO QPCR RAISED IN 2010
0
Jan'11
Feb'11
Mar'11
4
Tgt 10-11
0
0
1
2
3
4
5
0
Act 09-10
0
Apr'10
0
May'10
0
Jun'10
0
Jul'10
Aug'10
0
0
Sep'10
0
Oct'10
0
Nov'10
0
Dec'10
0
Jan'11
5. WARRANTY FAILURES (NOS.)
Feb'11
Mar'11
0
Tgt 10-11
0
0
50
100
150
200
250
300
Act 09-10
187
Apr'10
203
May'10
212
Jun'10
249
Jul'10
220
Aug'10
221
Sep'10
209
Oct'10
210
Nov'10
209
6. VENDOR RANKING
Dec'10
223
Jan'11
Feb'11
TARGET 10% IMPROVEMENT OVER 2009-10
Mar'11
Tgt 10-11
168
BETTER
NO
0
3
1
2
1
Act 09-10
0
Apr'10
0
May'10
0
Jun'10
0
Jul'10
0
Aug'10
0
Sep'10
0
Oct'10
0
Nov'10
7. DI DEFAULTS
Dec'10
0
Jan'11
Feb'11
ZERO DI(QTY.) DEFAULTS IN 2010 - 11
Mar'11
0
Tgt 10-11
0
BETTER
Nos.
0
200
400
800
600
1000
Act 09-10
270
0
Apr'10
2
May'10
Jun'10
Jul'10 96
154
Aug'10
13
Sep'10
14
Oct'10
26
8
Nov'10
Dec'10
8. TIME DEFAULTS
134
Jan'11
280
Feb'11
CO-ORDINATION WITH MSIL TO BE IMPROVED
Mar'11
0
Tgt 10-11
BETTER
KAIZENS IMPLEMENTED
BETTER
25 Nos./Month
20
17 17 17
15
15 14 13
13 13
Nos./Month
12 12
10 9
8
6
5
May'10
Feb'11
Mar'11
Jun'10
Nov'10
Jan'11
Dec'10
Jul'10
Aug'10
Sep'10
Act 09-10
Tgt 10-11
Oct'10
11
• IMPROVEMENT TGT: 50%, ACHIEVED: 62%
• NOV 2010 CELEBRATED AS QUALITY MONTH
• SPECIAL PRIZES FOR BEST SLOGAN, POSTER
PRODUCTIVITY PRESS SHOP
BETTER
(EFFECTIVE STROKES /MIN)
14.0
12.0
10.0
6.0
4.0
2.0
0.0
Mar'11
May'10
Feb'11
Sep'10
Nov'10
Dec'10
Jan'11
Jun'10
Jul'10
Aug'10
Act 09-10
Tgt 10-11
Oct'10
BETTER
(SPOTS/PERSON/SHIFT)
4000
3500 3217 3269 3229 3232 3251 3259 3260 3285 3207
3044 3135 3129 3091
3000
Spots/Person
2500
2000
1500
1000
500
May'10
Feb'11
Mar'11
Jul'10
Jun'10
Aug'10
Sep'10
Nov'10
Dec'10
Jan'11
Act 09-10
Tgt 10-11
Oct'10
11
IMPROVEMENT TGT : 8%, ACHIEVED : 5%
PRESS SHOP DOWNTIME
(%AGE OF TOTAL AVAILABLE TIME)
BETTER
10.0
9.0
8.0
7.0 6.63 6.26 6.35
6.31 6.30 6.13 5.97 6.05 6.30 6.14
6.01 5.93 5.84
%age
6.0
5.0
4.0
6.10 5.78 5.70 5.88 5.80 5.80
5.65 5.60 5.45 5.54 5.47 5.36 5.62
3.0
2.0
1.0
0.53 0.48 0.36 0.61 0.47 0.50 0.53 0.52 0.51 0.46 0.48 0.50 0.49
0.0
Feb'11
Jun'10
Nov'10
Dec'10
Aug'10
Sep'10
Tgt 10-11
Oct'10
Jul'10
Apr'10
Mar'11
May'10
Jan'11
Die change time Downtime
BETTER
0.50
0.40
0.30 0.27
0.24
0.22 0.21
0.19 0.20 0.20
%age
0.10
0.00
Jul'10
Aug'10
Sep'10
Jan'11
Nov'10
Dec'10
Jun'10
Act 09-10
Tgt 10-11
Oct'10
Feb'11
Mar'11
Apr'10
0
1
2
3
4
5
0
Act 09-10
0
Apr'10
0
May'10
0
Jun'10
0
Jul'10
0
Aug'10
0
Sep'10
0
Oct'10
0
Nov'10
0
SAFETY- CML BAWAL
Dec'10
ZERO ACCIDENT IN 2010
0
Jan'11
NO. OF ACCIDENTS - > 1 MANDAY LOSS
Feb'11
Mar'11
0
Tgt 10-11
0
BETTER
Nos.
0
5
10
15
20
11
Act 09-10
0
Apr'10
1
May'10
0
Jun'10
3
Jul'10
Aug'10 0
0
Sep'10
0
Oct'10
0
Nov'10
SAFETY- CML BAWAL
Dec'10
0
NO. OF NEAR MISS ACCIDENTS
Jan'11
Feb'11
REDUCTION TGT: 50%, ACHIEVED: 66%
Mar'11
5
Tgt 10-11
11
BETTER
Nos.
25
50
75
0
100
150
175
125
70
Act Cumm. 09-10
3
Apr'10
16
May'10
18
Jun'10
9
Jul'10
9
Aug'10
6
Sep'10
6
Oct'10
POKA YOKE
Nov'10
NO. OF POKA - YOKE
Dec'10
4
Jan'11
Feb'11
Mar'11
IMPROVEMENT TGT : 150 (CUMM.), ACHIEVED : 153
BETTER
%age
0
2
4
6
8
10
Act 09-10
6.33
Apr'10 6.70
May'10 5.23
Jun'10
7.20
Jul'10
6.40
Aug'10
5.22
Sep'10
5.30
Oct'10
5.04
Nov'10
5.20
ABSENTEEISM %
Dec'10
5.05
Jan'11
5.10
Feb'11
Mar'11
Tgt 10-11
5.00
BETTER
MPS PROJECTS
Alternatives are :
Increase Productivity
Increase Capacities
Not Possible
97
PROJECT : 1
78
TEAM FACILITATOR
Project Team
P.K.SAHA
TEAM LEADER
D.K.MISHRA
TEAM MEMBER
79
Reason for project selection : -
a) Excessive Nagare Time defaults.
Nagare time default status
Nagare time default status
S.no. Monthly status 10 ~ 11
08 ~ 09 09 ~ 10
April May June July Aug.
1 382 1268 461 480 201 1107 631
25
20
18
15
10 8
5 7
5 1 3
0
0 0 0
PERIOD
81
Delivery (Time Default )– MSIL 2010-11
3500
106 Default 483
3000 2900
/month Default/mont
2500
Project
NO OF FAILURES
2000 started
PERIOD
SNo. Reason for time default Apr. May. June July Aug Total
1 Shortage of vehicle for supply 62 79 11 143 32 327
2 Dust problem in OE PDI 32 11 23 58 21 145
Time taken to convert the part
3
from wrong to ok trolley
64 180 82 214 258 798
4 Quality prob.at PDI. 5 10 6 48 17 86
5 Material not available 76 30 19 203 76 404
Material not available in system
6
stock.
6 11 4 27 0 48
Excess time taken to unload
7
the material at MUL
13 7 12 32 11 75
12 April 7
10 Project May 7
10
started
8 7 7 June 3
6 July 17
Aug 10
4 3
Sept 0.31
2
0.31 0.05 0.05 0.09 Oct 0.05
0
Nov 0.05
April May June July Aug Sept Oct Nov Dec Dec 0.09
Target – Setting for Nagare default.
Present Status %
S.No. Description (April'10-Aug'10) Target Improvemen
Nos. t
E-Nagare Time
1 Default 576 0 100
E-Nagare Quantity
2 Default 34 0 100
Reason wise Total number of default from “April to
Aug.10”
Cumm.%age
2000 68 70
60
1500 56
50
42 40
1000 798
28 30
413 404 353 327 20
500 154 145 86 75 65 48 10
12
0 0
Time taken Manpower Material not System Shortage of Road jam Dust Quality Excess time E-nagare Material not Plan not
to change not come on available breakdown vehicle for due to problem in prob.at PDI. taken to loading available in adhere by
the part time supply havey trafic OE PDI unload the problem in system disp.
material at system stock.
MUL
Default reason
S.NO. Main contributors for Nagare time default and action taken
1 Time taken to convert the part from wrong trolley to OK trolley.
a Part wise model wise trolley availability vs shortages calculated.
b On the basis of short fall nuber of trolley added or part loading capacity per trolly increased.
39
Trolley Status Available Vs Requirement
Part Trolley status Remarks
loading
Part Name
capacity
per trolly Available Required New trolley Added
39
Model wise trolley color code
S.NO. Model - Name Color - code
1 Car 800CC Sky blue
2 Omni Grey
3 Gypsy White
4 Alto - A Orange
5 Wagon - R - S Yellow
6 Versa / ECCO - C Royal blue
7 Ritz - N Coffee
8 Zen - M Pink
39
Date of APPROVED BY:
Subject : MPS PROJECT Ref No:- DEPT: MOULD MAINT.
implimentation:24/11/10 D.K Mishra
1.MAN MOVEMENT
SAVING.
2.TROLLEY
MODIFICATION
3.SPACE SAVING
4.COMMONIZATION &
UNIFICATION
5.WEIGHT REDUCTION
6.ENERGY SAVING
7.YIELD
8.QUALITY
IMPROVEMENT
9.WASTE REDUCTION
10.SPACE UTILIZATION
11.COST SAVING
12.5S
39
Date of APPROVED BY:
Subject : MPS PROJECT Ref No:- DEPT: MOULD MAINT.
implimentation:03/12/10 D.K Mishra
1.MAN MOVEMENT
SAVING.
2.TROLLEY
MODIFICATION
3.SPACE SAVING
4.COMMONIZATION &
UNIFICATION
5.WEIGHT REDUCTION
6.ENERGY SAVING
7.YIELD
8.QUALITY
IMPROVEMENT
9.WASTE REDUCTION
10.SPACE UTILIZATION
11.COST SAVING
12.5S
39
Date of APPROVED BY:
Subject : MPS PROJECT Ref No:- DEPT: MOULD MAINT.
implimentation:27/11/10 D.K Mishra
1.MAN MOVEMENT
SAVING.
2.TROLLEY
MODIFICATION
3.SPACE SAVING
4.COMMONIZATION &
UNIFICATION
5.WEIGHT REDUCTION
6.ENERGY SAVING
7.YIELD
8.QUALITY
IMPROVEMENT
9.WASTE REDUCTION
10.SPACE UTILIZATION
11.COST SAVING
12.5S
39
Manpower not come in time
Action taken : -
39
Material not available for dispatch
Action taken : -
39
Inventory - Norms for Bumper (Fixed in oct 10)
Part Inventory at MPL
Part req/day
S. req/Hour
NO.
PART NAME for OE supply Part qty.in Coverage Remarks
for OE
supply numbers Hrs.
1 FB (MM) 60 4 40 10
3 RB (MM) 60 4 40 10
4 RB (MM) EXP 24 2 16 10
6 FBO 350 23 187 8
7 RBO 350 23 233 10
7 FBMA (MM) 800 53 427 8
8 FBMA minor 450 30 240 8
10 RBMA (MM) 800 53 427 8
11 RBMA minor 450 30 240 8
12 FBMB (MM) 150 10 100 10
15 RBMB mm 150 10 100 10
18 FBMC 300 20 160 8
19 RBMC 300 20 160 8
20
FBM MM LX 180 12 120 10
FBM MM VX 70 5 47 10
33 FBN 300 20 160 8
34 RBN 300 20 160 8
35 RBS 500 33 267 8
44
Daily physical inventory stock statement
Date - 18/12/10
Item details Physical Inventory
Part req.
Model Inventory coverage for
Part name / Hr.
name in numbers. Hrs.
39
Machine planning shift - A Date - 18/12/10
Actual
Cycle Cycle QTY Plan Uti. Prod.
Machine Part Uti.
time time Plan Time 510 Qty
Name Name Time
(Sec.) (Min.) in nos Minutes Actual
510
IPM U1G 68 1.133 200 226.667 0
TOTAL 510.7 0
TOTAL 510.033 0
39
System - Breakdown
Action taken : -
39
Shortages of vehicle for Nagare supply.
Despatch details P-1 P-2 P-3
Total number of trolleys for dispatch (nos.) 143 90 211
Total number of bins for dispatch (nos.) 192 77
Total Number of round for tractor to despatch the bins
6 2.4
@ 32 Bin / tractor /Round (nos.)
Total Number of round for tractor to despatch the trolly
14.3 9 21.1
@10 trolley / tractor /Round (nos.)
Total number of round for tractor required to dispatch
52.8
the nagare (nos.)
Turnaround time for one tractor 2.0
Total number of tractor round required to dispatch the
105.6
nagare (nos.)
Total time available for one tractor to dispatch the 16.0
nagare.
Total number of tractor required to dispatch the nagare 6.6
(nos.)
Total number of tractor available for dispatch (nos.) 6
Tractor added
Tractor shortage 1
in July 10.
39
Before After
Time default (April to Time default (Sept. to
Aug.10) Dec.10)
2500
98 100 100 100
93 96
2500 90 90
85 2000
80 80
No,s of defaults
Cumm.%age
2000 68 70
60 1500
1500 56
50
42 40
1000 798 1000
28 30
413 404 353 327 20
500
154 145 86 75 65 48 12 10 500
0 0
Time taken Manpower Material System Shortage of Road jam Dust Quality Excess E-nagare Material Plan not 18 8 3 2 1
to change not come not breakdown vehicle for due to problem in prob.at time taken loading not adhere by 0
the part on time available supply havey trafic OE PDI PDI. to unload problem in available in disp. System Mld M/C Shortage of Time taken
1 2 3 4 5 the system system B/D B/D B/D vehicle for to convert
material at stock. supply the
MUL part from
4 N N
wrong to ok
Default reason 5 trolley
1
Rotational PDCA
Target vs Monitoring: Nagare
Default.
Present Status
S.No. Description Target Sept. Oct Nov. Dec
(April'10-Aug'10) Nos.
E-Nagare Time
1 Default 576 0 20 3 3 6
E-Nagare
2 Quantity Default 34 0 0 0 0 0
MPS PROJECT # 5
ACTIVITIES
ACHIEVEMENT OF
TIME STUDY AFTER STANDARDIZATION TRAINING
RESULTS !
STEP - 9 STEP - 10 STEP - 11 STEP - 12
HORIZONTAL DEPLOYMENT
MONITORING OF RESULTS
IN 800T & 500T LINE
STEP - 14 STEP - 13
CURRENT
STATUS
STEP - 1
WHY ? THIS PROJECT
S.
Item Per Day Per Month Per Year
No.
Loss of Strokes
4 242 6045 72540
( @ Avg. Eff. SPM = 6.2)
STEP - 1
PLANT LAYOUT
INCOMING RM / BOP / CONSUMABLES
Small Press Line (25T-200T: 11 Presses) 500T Press Line (500T-1, 315T-3) 800T Press Line (800T-1, 400T-3)
DIE STORAGE
WELD LINE QA OFFICE & LAB
1000T PRESS LINE
FG STORAGE AREA
PDI
INSPECTION
FG DESPATCH
"LAST OK PIECE
TO
FIRST OK PIECE"
STEP - 2
THE TEAM
MAINTENANCE
DEEPAK SHARMA MEMBER (G.E.T.)
STEP - 3
DATA COLLECTION
20
15 13.6
13.5 13.3 13.2 13.4
Time (mins)
10
0
Jul'10 Aug'10 Sep'10 Oct'10 Avg
Before Target
Activity % Improvement
(Jul – Oct’10) (Nov’10)
33% Improvement
20 Target
15 13.4
Time (mins)
9
10
0
Jul - Oct'10 Nov'10
STEP - 5
ACTIVITY CLASSIFICATION
INTERNAL
• PERFORMED AFTER STOPPING THE PRESS
EXTERNAL
• PERFORMED BEFORE STOPPING THE PRESS
PARALLEL
• ACTIVITIES PERFORMED SIMULTANEOUSLY AFTER STOPPING THE PRESS
7 BRING UPPER DIE DOWN TO BDC TO MATCH WITH LOWER DIE Internal 6 5
8 BRING CLAMP NUT OPENING SPANNERS NEAR THE DIE FROM TOOL CRIB Internal 7 30
25 MOVE UPPER DIE DOWN FOR ALIGNMENT OF UPPER AND LOWER DIE Internal 23 5
26 MOVE UPPER DIE DOWN FOR ALIGNMENT OF UPPER AND LOWER DIE Internal 24 5
32 PICK, MOVE AND PLACE THE BLANK FROM STACK TO BLANK HOLDER Internal 31 3
34 PICK AND MOVE THE PRESSED PART FROM LOWER DIE Internal 33 5
35 INSPECTION FOR BOTTOMING MARK, NECKING, WRINKLES ETC. FOR APPROVAL OR REJECTION Internal 34 60
37 INSPECTION FOR BOTTOMING MARK, NECKING, WRINKLES ETC. FOR APPROVAL OR REJECTION Internal 36 60
970 SEC
TOTAL ACTIVITY TIME
(16.3 MIN)
805 SEC
TOTAL INTERNAL ACTIVITY TIME
(13.4 MIN)
STEP - 6
ACTIVITY PATHS - BEFORE
EXTERNAL Parallel, Non-critical activities
ACTIVITIES
2 3 Sequential, Critical activities
(15) (30)
1
(12O)
0 4
(5) 33 - 37
5 6 7 8 9 10 11 12 13 14 15 16 17 - 32 (157)
(5) (20) (5) (30) (40) (40) (5) (20) (10) (15) (40) (15) (398)
INTERNAL
ACTIVITIES
ACTIVITIES IDENTIFIED
FOR TIME REDUCTION
Effect on
TIME Die
TITLE PATHS Type
(Secs) Change-
over time
A 1 2 3 33 37 Non-Critical path 322 Sec No
4 5 6 7 8 9 10 11 12 13 14
B Critical Path 805 Sec Yes
15 17 37
UNFASTEN THE CLAMPING BOLTS/NUTS PROVIDE ONE ASSOCIATE ON BOTH SIDES WITH 2
9 40 6
OF UPPER DIE SPANNERS
UNFASTEN THE CLAMPING BOLTS/NUTS PROVIDE ONE ASSOCIATE ON BOTH SIDES WITH 2
10 40 6
OF LOWER DIE SPANNERS
KAIZEN # 1 CMLB
BEFORE AFTER
SITUATION SITUATION
CLAMPING NUT OPENING SPANNERS LOCATED CLAMPING NUT OPENING SPANNERS LOCATED
ATA DISTANCE OF APPROX. 15 METRES AT 1000T PRESS (1-2 MTR)
PROBLEM BENEFIT
KAIZEN # 2 CMLB
BEFORE AFTER
SITUATION SITUATION
SIDE GUARD UP ACTIVITY DURING DIE SET UP SIDE GUARD UP ACTIVITY BEFORE DIE SET UP
(INTERNAL ACTIVITY) (INTERNAL EXTERNAL ACTIVITY)
PROBLEM BENEFIT
KAIZEN # 3 CMLB
BEFORE AFTER
SITUATION SITUATION
OUTSIDE RAILS CLEANING DURING DIE SET UP OUTSIDE RAILS CLEANING BEFORE DIE SET UP
(INTERNAL ACTIVITY) (INTERNAL EXTERNAL ACTIVITY)
PROBLEM BENEFIT
KAIZEN # 4 CMLB
BEFORE AFTER
SITUATION SITUATION
PROBLEM BENEFIT
KAIZEN # 5 CMLB
BEFORE AFTER
SITUATION SITUATION
PROBLEM BENEFIT
TIME CONSUMING ACTIVITY FOR REPEATED HEIGHT GAUGE & PROPER WORK
ACTIVITY (HEIGHT ADJUSTMENT) TO SET INSTRUCTIONS TO AVOID REPEATATION
REQUIRED HEIGHT TIME SAVED: 100 SECONDS
STEP - 8
KAIZEN # 6 CMLB
BEFORE AFTER
SITUATION SITUATION
PROBLEM BENEFIT
BRING CLAMP NUT OPENING SPANNERS CLAMPING NUT OPENING SPANNERS LOCATED AT 1000T
8 30 5 25 1
NEAR DIE FROM TOOL CRIB PRESS
UNFASTEN CLAMPING BOLTS/NUTS OF TWO PERSONS DEPLOYED ON BOTH SIDE FOR UNCLAMPING
9 40 15 25 6
UPPER DIE OF DIES (TWO SPANNERS MADE AVAILABLE)
UNFASTEN CLAMPING BOLTS/NUTS OF TWO PERSONS DEPLOYED ON BOTH SIDE FOR UNCLAMPING
10 40 15 25 6
LOWER DIE OF DIES (TWO SPANNERS MADE AVAILABLE)
SIDE GUARD UP ACTIVITY BEFORE DIE SET UP (INTERNAL TO
12 MOVE SIDE GUARD UP 20 O 20 2
EXTERNAL ACTIVITY)
OUTSIDE RAILS CLEANING BEFORE DIE SET UP (INTERNAL TO
13 CLEAN RAILS OUTSIDE PRESS 10 0 10 3
EXTERNAL ACTIVITY)
CLEAN CUSHION PAD INSIDE PRESS CLEANING IS DONE SIMULTANEOUSLY WHEN MB IS MOVING
16 15 0 15 4
MACHINE OUT(INTERNAL PARALLEL ACTIVITY)
TWO PERSONS DEPLOYED ON BOTH SIDE FOR UNCLAMPING
21 TIGHTEN UPPER DIE BOLTS 60 30 30 6
OF DIES (TWO SPANNERS MADE AVAILABLE)
ADJUST CUSHION HEIGHT FROM
23 120 60 60 CUSHION & DIE HEIGHT SETTING USING HEIGHT GAUGE 5
CONTROL PANEL
TIGHTEN CLAMPING BOLTS OF LOWER TWO PERSONS DEPLOYED ON BOTH SIDE FOR UNCLAMPING
27 40 20 20 6
DIE OF DIES (TWO SPANNERS MADE AVAILABLE)
ADJUST DIE HEIGHT AS PER PCS AND
29 60 30 30 CUSHION & DIE HEIGHT SETTING USING HEIGHT GAUGE 5
CLAY TEST
0 4
(5) 5 6 7 8 9 10 11 12 13 14 15 16 17 - 32 33 - 37
(5) (20) (5) (30) (40) (40) (5) (20) (10) (15) (40) (15) (398) (157)
AFTER
2 3 12 13 16
(15) (30) (20) (10) (15)
1
(12O)
0 4
(5)
5
(5) 6 7 8 9 10 11 14 15 17 - 32 33 - 37
(20) (5) (5) (15) (15) (5) (15) (40) (258) (157)
4 6 7 8 9 10 11
D
14 15 17 37
Critical Path 545 Sec Yes
STEP - 10
RESULTS
20 32% Improvement
15 13.4
Time (mins)
9.0
10 9.1
0
Before Target Actual
STEP - 10
MONITORING OF RESULTS
10.0
5.0
0.0
Jul'10 Aug'10 Sep'10 Oct'10 Nov'10 Dec'10
AFTER
S.
Item Per Day Per Month Per Year
No.
Loss of Strokes
4 242 6045 72540
( @ Avg. SPM = 6.2)