DFA, DFM, & DFMA 2 DFA, DFM, & DFMA 2 - Department of ...
DFA, DFM, & DFMA 2 DFA, DFM, & DFMA 2 - Department of ...
DFA, DFM, & DFMA 2 DFA, DFM, & DFMA 2 - Department of ...
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<strong>DFA</strong> Guidelines<br />
1. Reduce number <strong>of</strong> parts<br />
2. Reduce number <strong>of</strong> different parts - Standardize parts<br />
3. Simplification <strong>of</strong> assembly<br />
4. Reduction number <strong>of</strong> processes<br />
5. Less fasteners especially screws & bolts<br />
6. Reduce tangling<br />
7. Orientation<br />
1. Critical orientation – obvious – see & fit<br />
2. Non-critical orientation – fit in any direction<br />
8. Ensure access & visibility<br />
9. Easy part handling<br />
10. Assemble from top<br />
11. Reduce locating/alignment operations – manual/time<br />
consuming
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