06.veteardownanalysis (nxpowerlite)

8/6/2019 06.VeTearDownAnalysis (NXPowerLite)

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VE Examples


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Benchmark AnalysisFor weight

(VA Teardown analysis)


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Benchmark Analysis for weight


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Benchmark Analysis for weight Conclusion?


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Assembly Design L = (Th.Req.Comp.x 3)

z (Actual time in sec)


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DFM: Sheet Metal Strip Layout


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Rank 10 Functions?


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How to Rank Functions?

FD Method of Ranking Functions= ?


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FD Method of Ranking Functions

= Forced Decision Method


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1


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1

0


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1

0

1

0


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1

0

1

0

1

0


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1

0

1

0

1

0 1

0


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1

0

1

0

1

0 1

0

0

1


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1

0

1

0

1

0 1

0

0

1

0

1


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1

0

1

0

1

0 1

0

0

1

0

1

0

1


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1

0

1

0

1

0 1

0

0

1

0

1

0

1

1

0


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1

0

1

0

1

0 1

0

0

1

0

1

0

1

1

0 1

0


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1

0

1

0

1

0 1

0

0

1

0

1

0

1

1

0

0

1 6


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DARE Analysis of Functions?


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DARE Analysis of Functions?

Decision Alternative Ratio Evaluation..

How to calculate Weightages from Rankings?


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Comparison of # 8 wrt # 10

= Comparison of # 8 wrt # 9 X

Comparison of # 9 wrt #

10


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%


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Cost our Design Vs Design to Cost?

Concurrent Costing?


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Scatter Plot of :

1.Forgings2.Castings

3.Pressed Parts

4.PDC Parts


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#

CUSTOMER

REQUIREMENTS /

FUNCTIONS MECHANISMS

IMPORTANCE ERASER

METAL

BAND LEAD BODY PAINT

1 MAKE MARKS 29

2 TRANSMIT FORCE 27

3 SUPPORT LEAD 13

4REMOVE MARKS 1

5

5 IMPROVE APPEARANCE 6

6 SECURE ERASER 4

7 ACCOMMODATE GRIP 2

8 DISPLAY INFO 2

9 PROTECT WOOD 2


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#

CUSTOMER

REQUIREMENTS /


IMPORTANCE ERASER

METAL


1 MAKE MARKS 29 145

2 TRANSMIT FORCE 27 135 81 135 81

3 SUPPORT LEAD 13 3 65

4 REMOVE MARKS 15 75

5 IMPROVE APPEARANCE 6 6 30 18 30

6 SECURE ERASER 4 12 20 12

7 ACCOMMODATE GRIP 2 2 6

8 DISPLAY INFO 2 10 6

9 PROTECT WOOD 2 10


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#

CUSTOMER

REQUIREMENTS /


IMPORTANCE ERASER

METAL


1 MAKE MARKS 29 145

2 TRANSMIT FORCE 27 135 81 135 81

3 SUPPORT LEAD 13 3 65

4 REMOVE MARKS 15 75

5 IMPROVE APPEARANCE 6 6 30 18 30

6 SECURE ERASER 4 12 20 12

7 ACCOMMODATE GRIP 2 2 6

8 DISPLAY INFO 2 10 6

9 PROTECT WOOD2

10COLUMN WEIGHTAGE 882 228 133 283 192 46

MECH. WEIGHTAGE 100% 26 15 32 22 5

TARGET COST 2.92 0.76 0.44 0.64 0.15


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Thank You

[email protected]


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Meltable Metal Core Injection

(Till 2005)

Injection Molded & welded (Now)


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Intake Manifold:

Al Gravity Die-cast & Machined

Till 1990


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Intake Manifold section :

Al Gravity Die-cast & Machined

(Till 1990)


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06.veteardownanalysis (nxpowerlite)

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