Keg tap
From DDL Wiki
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| Black Ball | | Black Ball | ||
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| Plunger | | Plunger | ||
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| Plunger Ring | | Plunger Ring | ||
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| O-Ring | | O-Ring | ||
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| Cylindrical Plunger Casing | | Cylindrical Plunger Casing | ||
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| Cylindrical Top | | Cylindrical Top | ||
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| Spring | | Spring | ||
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| Center Cylinder | | Center Cylinder | ||
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| O-Ring | | O-Ring | ||
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| Lever | | Lever | ||
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| Plastic Casing | | Plastic Casing | ||
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| White Cap | | White Cap | ||
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| Spring | | Spring | ||
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| Center Rod | | Center Rod | ||
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| Nut | | Nut | ||
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| Washer | | Washer | ||
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| Lever Pin | | Lever Pin | ||
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| Base | | Base | ||
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| O-Ring | | O-Ring | ||
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| Hose | | Hose | ||
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| Nozzle | | Nozzle | ||
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| Handle | | Handle | ||
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| White Plastic Center | | White Plastic Center | ||
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| Spring | | Spring | ||
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| Cap Seal | | Cap Seal | ||
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| Hard Plastic Cap | | Hard Plastic Cap | ||
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Revision as of 21:42, 19 September 2009
Contents |
Executive Summary
- Describes key findings and recommendations
Major Stakeholders and Product Needs
- Identify major post-production stakeholders and list major product needs for each
Usage
- Document in detail how the product is used, step by step, and summarize findings from your user studies.
Bill of Materials
- Also identify standard purchase parts.
Keg Tap Components
Assembly Diagrams
- Include pictures of the assembly with all components labeled
Mechanical Function
- Document how the system functions mechanically
Design for Manufacturing and Assembly (DFMA)
- Highlight findings and opportunities for improvement, indentifying where our competitor has followed guidelines and made good choices.
- In particular, are there opportunities to improve manufacturability and make a competing product cheaper? Identify where material and process choices are appropriate or inappropriate for expected production volume.
Failure Modes and Effects Analysis (FMEA)
- Highlight findings and opportunities for improvement, indentifying where our competitor has followed guidelines and made good choices.
- In particular, are there important failure modes that should be considered in a redesign or a new design? Focus on use phase, rather than manufacturing.
Part # | Item | Function | Failure Mode | Effects of Failure | S | Cause of Failure | O | Design Controls | D | RPN | Recommended Actions |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | Black Ball | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
2 | Plunger | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
3 | Plunger Ring | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
3.1 | O-Ring | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
4 | Cylindrical Plunger Casing | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
5 | Cylindrical Top | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
6 | Spring | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
7 | Center Cylinder | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
7.1 | O-Ring | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
8 | Lever | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
8.1 | Plastic Casing | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
8.2 | White Cap | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
8.3 | Spring | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
8.4 | Center Rod | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
8.5 | Nut | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
8.6 | Washer | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
9 | Lever Pin | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
10 | Base | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
10.1 | O-Ring | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
11 | Hose | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
12 | Nozzle | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
12.1 | Handle | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
12.2 | White Plastic Center | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
12.3 | Spring | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
12.4 | Cap Seal | cell 2 | cell 3 | cell 4 | cell 5 | cell 6 | cell 7 | cell 8 | cell 9 | cell 10 | cell 11 |
12.5 | Hard Plastic Cap | 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)
- Highlight findings and opportunities for improvement, indentifying where our competitor has followed guidelines and made good choices.
- In particular, if Congress were to pass a tax on CO2, would this have a significant impact on the cost of production or use of the product?
Mechanical Analysis
- Include mechanical analysis to support quantitative understanding of the product's most critical mechanical aspects. Indluce a free body diagram, and be sure to define all symbols and explain all equations used.
Team Member Roles
- Identify team member roles during this phase and summarize your process. Submit individual peer evaluations to Prof.