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 ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
STEP 5. When all <strong>of</strong> the rows have been completed (reassembled in effect), the<br />
assembly time column is added to give a total estimated assembly time.<br />
The estimated assembly cost column is also added to give a total estimated<br />
assembly cost.<br />
The theoretical minimum column is also summed.<br />
STEP 6. The design efficiency is calculated.<br />
Where N min = the theoretical part minimum<br />
E ma<br />
N .<br />
min t a<br />
t ma<br />
t a = the theoretical, lowest assembly time for one part<br />
This is an ideal minimum<br />
t ma = the estimated assembly time to complete assembly <strong>of</strong><br />
the actual product