Crossbow
From DDL Wiki
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(→DFE Analysis) |
(→DFE Analysis) |
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| Remove fasteners to allow a snap-fit design. | | Remove fasteners to allow a snap-fit design. | ||
Integrate a quiver into the crossbow itself, instead of having it as a separate part. | Integrate a quiver into the crossbow itself, instead of having it as a separate part. | ||
| + | Add a loading mechanism that does not require a very significant force input from the user. | ||
|- | |- | ||
| <b>1. Select Low Impact Materials</b> | | <b>1. Select Low Impact Materials</b> | ||
| - | | | + | |Crossbow: |
| + | Aluminum. | ||
| + | Fiberglass | ||
| + | Steel | ||
| + | Bolt: | ||
| + | Aluminum | ||
| + | Carbon Fiber | ||
| + | Sling: | ||
| + | Nylon | ||
| + | Foam | ||
|- | |- | ||
| <b>2. Reduce Material Amount</b> | | <b>2. Reduce Material Amount</b> | ||
Revision as of 15:14, 1 February 2014
DFE Analysis
| DFE Guideline | Good Aspects of Competitor Product and Ideas for Improvement |
|---|---|
| 0. New Concept Development | Remove fasteners to allow a snap-fit design.
Integrate a quiver into the crossbow itself, instead of having it as a separate part. Add a loading mechanism that does not require a very significant force input from the user. |
| 1. Select Low Impact Materials | Crossbow:
Aluminum. Fiberglass Steel Bolt: Aluminum Carbon Fiber Sling: Nylon Foam |
| 2. Reduce Material Amount | Fill this with info |
| 3. Eco-Manufacturing |
Fill this with info |
| 4. Optimize Distribution | Fill this with info
Fill this with info Fill this with info |
| 5. Reduce Use-Phase Impact | Fill this with info |
| 6. Maximize The First Life | Fill this with info
Fill this with info Fill this with info Fill this with info |
| 7. End of Life |
