VSM 1hr Presentation

8/19/2019 VSM 1hr Presentation

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United Technologies Lean TransformationUnited Technologies Lean Transformation

Lean / Value Stream

Mapping Overview


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gendagenda

! Lean "rinciples

! United Technologies# Vision

! $hat is Value Stream Mapping

! Seven Steps to Lean

! %uilding Lean Organi&ation


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...'

(oots of Lean Thin)ing(oots of Lean Thin)ing

! *ord+ ,ighland "ar)+ 1-1'

! M+ Mied Model 0 %atch "rocess+ 1-'01-

! Ohno+ merican Supermar)ets+ 1-3#s

! To4ota "roduction S4stem+ 1-301-50now

! 6Lean7


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$omac) and 8ones$omac) and 8ones

6Lean Thin)ing7 3 principles+6Lean Thin)ing7 3 principles+

10 Specif4 value

20 Map the flow of value

'0 Ma)e value flow

0 "ull from the customer

30 See) perfection

8im $omac) and 9an 8ones:

Lean ;nterprise


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United Technologies#United Technologies#

>ontinuous


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...C

VisionVision

Suppl4 >hain VisionFda4sG

Customer

Order Raw MaterialAssembly

& Test

Procurement

Cycle

Order

Cycle

>urrent Suppl4 >hain

Fwee)sG

Delivery

Cycle

Assembly

Cycle

ShippingManuacturing

!"#$A

!A%


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The TransformationThe Transformation

6onnecting

the 9ots7


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dding a tool to the >; ToolHodding a tool to the >; ToolHo

5SP asspor t

St andar d W or k

Mar k et F eedback Analy sisMist ak e P r oofng

Pr ocess Management

V alue St r eam Management

Root C ause C or r ect iv e Act ionP r ocess C er t ifcat io

n


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$hat is a Value StreamI$hat is a Value StreamIll activities Hoth value added and non0

value added reJuired to Hring product

from raw material to the customer alue Stream

Customer

"roducer

>USTOM;(

(aw

Material

*inished

"roduct

"roducer

%

"roducer

>$arehouse

ssemHl4 =

Tet


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$hat is Value Stream$hat is Value Stream

MappingIMappingI

Current StateMap

Current StateMap

Future StateMap

Future StateMap

mplementationPlan

mplementationPlan

Product Family!efnition

Product Family!efnition


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;ample of a >urrent State Map;ample of a >urrent State Map

>ustomer (aw MaterialSupplier "roduction>ontrol

-/C/'

da4 forecasts

9ail4

Order

C $ee)

*orecast$ee)l4 *a

Producer A

1' parts '3 parts

I

Shipping

3 parts

$ee)l4 Schedule 9ail4Schedule

' da4s '3 da4s 3 da4s

3 hours 1 hours 2 hours

Leadtime

= 270 days

Processing

time = 35 hrs.

Producer %

1

Assembly

1

2 da4s

>/T K 3 hr.>/O K 1 min.

Uptime K ?

>/T K 1 hr.>/O K 1 min.

Uptime K ?

>/T K 2 hr.>/O K 1 min.

Uptime K ?

I

I

I


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$hat defines a "rocess on a Value Stream MapI

$here inventor4 stops an accumulates

Mill Turn rind ss4

Mill Turn rind ss4

,ow man4 processes are thereI

,ow man4 processes are there nowI '

(


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Set)up Total *or+

,-. hrs

ShippingPart

Producer

Assy &

Test

%atch

;ample of a *uture State Map;ample of a *uture State Map

9ail4

Schedule

Lead-time

= 47 days

Processing

time = 25 hrs.

>ustomer (aw MaterialSupplier "roduction>ontrol

-/C/'

da4 forecasts

9ail4

Order

C $ee)

*orecast$ee)l4 *a

23 da4s 2 da4s

1 hrs 13 hrs

2 da4s


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Value Stream Mapping dvantagesValue Stream Mapping dvantages

! Measures value from a customer#s perspective

! *ocus is on lead time

! Shows a s4stem view! Lin)s the material and information flows

! ;naHles the organi&ation to identif4 waste

! "rovides a roadmap for continuousimprovement = change


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The *uture State is 9efined UsingThe *uture State is 9efined Using

Seven %asic "rinciples of LeanSeven %asic "rinciples of Lean10 Ta)t time

20 *inished goods strateg4

'0 >ontinuous flow

0 "ull S4stem

30 Schedule onl4 one point

C0 "itch

50


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11stst+ Ta)t Time+ Ta)t Time

S4nchroni&e the paceof production to the

pace of sales


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22ndnd+ *inished oods Strateg4+ *inished oods Strateg4

%uild to Stoc)

%uild to Order

or

,4Hrid


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'. minutes

'. minutes

%atch & /ueue Processing

$ead)time 0 1 minutes or total order

'. minutes

ProcessA

Process%

ProcessC

-.22

''rdrd+ >ontinuous *low+ >ontinuous *low

Process%

ProcessA

ProcessC

One0"iece *low- min3

'4 min3

"rocess 1 "rocess 2*


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>ustomer goes to supermar)et and gets what the4 need when the4 need it

Supplier produces to replenish what was withdrawn

supermar)et

suppl4ing

process

customer

process

production

)anHan

withdraw

)anHan

withdrawn

product

new

product

"ull when flow is not possiHle

thth+ "ull S4stem+ "ull S4stem


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33thth+ Schedule Onl4 One "oint+ Schedule Onl4 One "oint

low

>ustomer

Supermar)et

!low

>ustomer

*


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CCthth+


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55thth+ "itch+ "itch


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*uture State 0 $hat to epect*uture State 0 $hat to epect

9rumHeat Set the pace

"itch Level the volume

*low / "ull / "acema)er $hat do < wor) on net

Operational Changes

;";< Level the mi

Lead0time decreasing


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%uilding the Lean Organi&ation%uilding the Lean Organi&ation

;ver4 one of us must reali&e that+

the compan4 is in Husiness Hecause of our customers

Our customers have choices

those choices la4 with our competition

waste adds cost: time: and service interruption thus

giving the advantage to the competition


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Supporting the Lean Organi&ationSupporting the Lean Organi&ation

t ever4 levelN

Understand what is important to the customer

See the flow of value

(ecogni&e waste

Solve proHlems that interrupt the flow of value

>ontinuousl4 improve the flow of value

VSM 1hr Presentation

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