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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Pneumatic Piston worksheet<br />
Part/subassembly Number Min # Handling Insertion Operator Operation<br />
or operation <strong>of</strong> items parts sec per item sec per item time, sec cost, cents<br />
1 main block 1 1 1.95 1.5 3.5 4.8<br />
2 piston 1 1 1.5 2.5 4.0 5.6<br />
3 piston stop 1 1 1.5 1.5 3.0 4.2<br />
4 spring 1 1 1.84 1.5 3.3 4.6<br />
5 cover 1 0 2.36 6.5 8.9 12.3<br />
6 screw 2 0 1.8 8 19.6 27.2<br />
7 4 42.3 58.7<br />
Labour cents Design eff = 0.28<br />
rate,$/hr /sec 28%<br />
50 1.39