From DDL Wiki
Executive Summary
-describes key findings and recommendations
Major Stakeholders and Product Needs
Usage
Bill of Materials
Keg Tap Components
Part Number
| Name
| QTY
| Weight (oz)
| Function
| Material
| Manufacturing Process
| Image
|
1
| Black Ball
| 1
| 1
| Grip for pumping
| --
| --
| --
|
2
| Plunger
| 1
| 4.3
| Forces air into casing
| --
| --
| --
|
3
| Plunger Ring
| 1
| 0.5
| Air tight
| --
| --
| --
|
3.1
| O-ring
| 1
| 0.05
| Seal
| --
| --
| --
|
4
| Cylindrical Plunger Casing
| 1
| 6.3
| Pressure for pumping
| --
| --
| --
|
5
| Cylindrical Top
| 1
| 1.7
| Encloses plunger in casing
| --
| --
| --
|
6
| Spring
| 1
| 0.1
| Prevents plunger from getting stuck
| --
| --
| --
|
7
| Center Cylinder
| 1
| 6.8
| Separates air input from beer output
| --
| --
| --
|
7.1
| O-ring
| 1
| 0.05
| Seal
| --
| --
| --
|
8
| Lever
| 1
| 4.1
| Attaches tap to keg
| --
| --
| --
|
8.1
| Plastic Casing
| 1
| 0.5
| --
| --
| --
| --
|
8.2
| White Cap
| 1
| 0.1
| --
| --
| --
| --
|
8.3
| Spring
| 1
| 0.1
| --
| --
| --
| --
|
8.4
| Center Rod
| 1
| 0.5
| --
| Bronze?
| --
| --
|
8.5
| Nut
| 1
| 0.05
| --
| --
| --
| --
|
8.6
| Washer
| 1
| 0.05
| --
| --
| --
| --
|
9
| Lever Pin
| 1
| 0.2
| --
| --
| --
| --
|
10
| Base
| 1
| 7.2
| Attaches to keg
| --
| --
| --
|
10.1
| O-ring
| 1
| 0.1
| Seal
| --
| --
| --
|
11
| Hose
| 1
| 2.7
| Transfers beer from keg to cup
| --
| --
| --
|
12
| Nozzle
| 1
| 0.4
| Releases beer from hose
| --
| --
| --
|
12.1
| Handle
| 1
| --
| --
| --
| --
| --
|
12.2
| White Plastic Center
| 1
| --
| --
| --
| --
| --
|
12.3
| Spring
| 1
| --
| --
| --
| --
| --
|
12.4
| Cap Seal
| 1
| --
| --
| --
| --
| --
|
12.5
| Hard Plastic Cap
| 1
| --
| --
| --
| --
| --
|
Assembly Diagrams
Mechanical Function
Design for Manufacturing and Assembly (DFMA)
Failure Modes and Effects Analysis (FMEA)
Part #
| Item
| Function
| Failure Mode
| Effects of Failure
| S
| Cause of Failure
| O
| Design Controls
| D
| RPN
| Recommended Actions
|
001
| Black Ball
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
002
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
003
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
004
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
005
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
006
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
007
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
008
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
009
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
010
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
011
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
012
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
013
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
014
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
015
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
016
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
017
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
018
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
019
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
020
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
021
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
022
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
023
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
024
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
025
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
026
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
027
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
028
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
029
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
030
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
031
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
032
| cell 1
| cell 2
| cell 3
| cell 4
| cell 5
| cell 6
| cell 7
| cell 8
| cell 9
| cell 10
| cell 11
|
Design for Environment (DFE)
Mechanical Analysis
Team Member Roles
References