5.O CONCEPT SELECTION - S-Division-2022-2023-Odd/Repo-15 GitHub Wiki

1. ASSIGN WEIGHTS TO THE OBJECTIVES

OBJECTIVES WEIGHTS
Weight of the machine 6
Machine should have direct power supply 8
machine should be semi automatic 9
Machine should be User friendly 8
Machine should be aesthetic 8

2. PUGH CHART

DESIGN OBJECTIVE WEIGHTS DESIGN 1 DESIGN 2 DESIGN 3 DESIGN 4
Weight of the machine 6 datum + - +
Machine should have direct power supply 8 datum - + +
machine should be semi automatic 9 datum 0 + --
Machine should be User friendly 8 datum + - ++
Machine should be aesthetic 8 datum + + +
Score{+} 0 22 25 38
Score{-} 0 -8 -14 -18
Total 0 14 11 20

3. JUSTIFICATION

DESIGN NO. OBJECTIVES SCORE ALLOTED JUSTIFICATION FOR THE SCORE
1 Weight of the machine datum as reference
Machine should have direct power supply datum as reference
machine should be semi automatic datum as reference
Machine should be User friendly datum as reference
Machine should be aesthetic datum as reference
---- ----- ----------- -----------------------------------------------------
2 Weight of machine + Its weight is lesser than datum
Machine should have direct power supply - It not have direct power supply compared to that of datum
machine should be semi automatic 0 It is manuated same as compared to that of datum
Machine should be User friendly + It is more user friendly compared to that of datum
Machine should be aesthetic + It is more aesthetic pleasing as compared to that of datum
----- ------- -------- --------------------------------------------------
3 Weight of machine - Its weight is more than datum
machine should have direct power supply - Its not have direct power supply compared to that of datum
Machine should be semi automatic + It is more motorized compared to that of datum
Machine should be user friendly - It is less user friendly compared to that of datum
Machine should be aesthetic - It is less aesthetic pleasing as compared to that of datum
------- ----- -------- ----------------------------------------------------
4 Weight of machine + Its weight is lesser than datum
Machine should have direct power supply + It is more convenient direct power supply compared to that of datum
Machine should be semi automatic -- It is less semi automatic compared to that of datum
Machine should be user friendly ++ It is more user friendly compared to that of datum
Machine should be aesthetic + It is more pleasing compared to that of datum

4.SELECTED DESIGN

sabu design

5 FUNCTIONAL CLUSTERING

![image] function clustering

6.PRODUCT ARCHITECTURE

6.a SUB SYSTEM LIST

sl.no sub system
1 User indication
2 Tilak selecting
3 Tilak applying
4 Casing

6.b SUB SYSTEM INTERACTION

User indication Tilak selecting Tilak applying Casing
Spatial no no no
Data yes yes yes
Material no no no

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Tilak selecting User indication Tilak applying Casing
Spatial yes no yes
Data yes no no
Material no no no

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Tilak applying User indication Tilak selecting Casing
Spatial yes yes yes
Data yes no no
Material yes yes no

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Casing User indication Tilak selecting Tilak applying
Spatial no yes yes
Data no no no
Material no no no