1.
1
Introduction To Mapping

2.
4
Types of Maps
• SIPOC
• Process Map
High Level
Detailed
• Spaghetti Diagram
• Value Stream Maps
Current State
Future State
• Swim lane Diagram
• Brown Paper Process
Maps Commonly Used in Six Sigma Projects
This document is a partial preview. Full document download can be found on Flevy:
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3.
7
Detail Process Mapping
• Documents & Classifies Inputs
• Identifies little y (process step output)
Vacuum
compaction
30 minutes
34
Op
112,115
Vacuum Magnitude(N)
Bagging Technique(N)
Time Under Compaction(N)
Plastic Wrap Location(N)
Plastic Wrap Wrinkles(N)
y= laminate
diameter
Filament Wind
Layer 45 -
49 circuits
38 Op 120
y= bandwidth,
winding angle
Winding
Bandwidth(C)
Winding Angle (C)
Material Properties(N)
Humidity(C)
Temperature(C)
Eyelet Wear(N)
Eyelet Location(N)
Winding Tension(N)
NC Program(C)
Feed Rate(N)
Record material
used in traveler
QA Inspection
Hand place plies
P5-P12, L342,
P13-P14, L342,
P15-P18, L374,
P19-P24
Vacuum
compaction Kit #1,
30 minutes
QA Inspection Debag mandrel
Hand place plies
P25-P34, L343,
P35-P36, L375,
P37-P44
Vacuum
compaction
30 minutes
QA Inspection Debag mandrel
Make cuts on
mandrel material
and remove bars
Close material gap
w/winding material
and dry roving in
between gaps
Wrap mandrel with
plastic wrap &
rubber band to
remove air for 10-
15 minutes
Remove rubber
bands and plastic
wrap
Filament Wind
Layer 45 -
49 circuits
Record material
used in traveler
QA Inspection
Tack metal bars to
mandrel with tape
Begin winding and
remove tape
Make cuts on
mandrel material
and remove bars
Close material gap
w/winding material
and dry roving in
between gaps
42
414039383736
35343332313029
28
27
262524
2322
Note 5
Note 7Op 123Op 120Op 120Note 7Note 7
Op
112,115Op 110
Op 109
Op
107,108Op 106
Op
90,100,
105
Note5
Note 5
Note 7
Note 7Op 85Op 80
V-22 Spindle: 901-033-805-103 , 901-033-805-101/102
Vacuum Magnitude(N)
Bagging Technique(N)
Time Under Compaction(N)
Plastic Wrap Location(N)
Plastic Wrap Wrinkles(N)
Location (C)
Bar Thickness(N)
Winding Bandwidth(C)
Winding Angle (C)
Winding Tension(N)
NC Program(C)
y= bandwidth,
winding angley= bar location
y= bars secured by
filament
y= ply location,
ply geometry
y= laminate
diameter
Material Age (C)
Humidity(C)
Temperature(C)
Excess Cut(C)
Location Marking(C)
Operator
Techniques(N)
y= ply location,
ply geometry
Material Age (C)
Humidity(C)
Temperature(C)
Excess Cut(C)
Location Marking(C)
Operator
Techniques(N)
Cut Path (N)
Operator Technique(N)
Cut Path (N)
Operator Technique(N)
Location of Dry Tows(C)
# of Dry Tows(C)
Band Tension(N)
Band Age(N)
Operator Technique(N)
Time Under Compaction(N)
Plastic Wrap Location(N)
Plastic Wrap Wrinkles(N)
y= laminate diametery= material splice
y= material cuts,
bar removed
Cut Path (N)
Operator Technique(N)
Cut Path (N)
Operator Technique(N)
Location of Dry Tows(C)
# of Dry Tows(C)
y= material splice
y= material cuts,
bar removed
Vacuum Magnitude(N)
Bagging Technique(N)
Time Under Compaction(N)
Plastic Wrap Location(N)
Plastic Wrap Wrinkles(N)
y= laminate
diameter
Operator (N)
Traveler (N)
Material type (N)
y= material record in
traveler
Operator (N)
Traveler (N)
Material type (N)
y= material record in
traveler
Bonder (N)
Technique (N)
Hand tools (N)
y= mandrel prepared
for layup
Bonder (N)
Technique (N)
Hand tools (N)
y= mandrel prepared
for layup
Bonder (N)
Technique (N)
Hand tools (N)
y= mandrel prepared
for layup
Winding Bandwidth(C)
Winding Angle (C)
Material Properties(N)
Humidity(C)
Temperature(C)
Eyelet Wear(N)
Eyelet Location(N)
Winding Tension(N)
NC Program(C)
Feed Rate(N)
(CONTINUED)14 Mar 02
Provides Better Clarity to Input and Output
Variables in Each Step of a Process
Input Variables:
Controllable (c)
Non-controllable (NC)
Noise (N)
This document is a partial preview. Full document download can be found on Flevy:
http://flevy.com/browse/document/012introduction-to-mapping-1286

4.
10
Swim Lane Diagram
EngineeringFinanceProcurementSupplier
Define
Needs
Prepare
Paperwork
Review &
Approve
Use
Review &
Approve
Review &
Approve
Supply
Equipm’t
Install
Payment
Cash
Check
This document is a partial preview. Full document download can be found on Flevy:
http://flevy.com/browse/document/012introduction-to-mapping-1286

5.
Exercise
13
Map your project. At a minimum, create a high level process map.
It is also useful to create a Value Stream Map.
This document is a partial preview. Full document download can be found on Flevy:
http://flevy.com/browse/document/012introduction-to-mapping-1286

6.
1
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