C - DTU Nanotech - Danmarks Tekniske Universitet
C - DTU Nanotech - Danmarks Tekniske Universitet
C - DTU Nanotech - Danmarks Tekniske Universitet
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6.1 Materials and Methods 47<br />
Table 6.2: Three changes in the CO2–laser settings for the O–ring mold. The basic settings<br />
are the same as in the first part of Tab. 6.1. Different are the settings for circle 8<br />
and in the last setting two new circles were drawn<br />
Radius [mm] Velocity [m/s] Power [%] Passes Wobbling [mm]<br />
Circle 1 0.12 400 7 4 –<br />
Circle 2 0.25 400 7 4 –<br />
Circle 3 0.38 400 10 4 –<br />
Circle 4 0.50 400 50 4 –<br />
Circle 5 0.62 400 50 4 –<br />
Circle 6 0.75 400 50 4 –<br />
Circle 7 0.88 400 70 4 –<br />
Circle 8 1.00 400 10 1 0.15<br />
Channels – 400 25 2 –<br />
Shape – 400 50 25 –<br />
Circle 1 0.12 400 7 4 –<br />
Circle 2 0.25 400 7 4 –<br />
Circle 3 0.38 400 10 4 –<br />
Circle 4 0.50 400 50 4 –<br />
Circle 5 0.62 400 50 4 –<br />
Circle 6 0.75 400 50 4 –<br />
Circle 7 0.88 400 70 4 –<br />
Circle 8 1.00 400 10 1 0.20<br />
Channels – 400 25 2 –<br />
Shape – 400 50 25 –<br />
Circle 1 0.12 400 7 4 –<br />
Circle 2 0.25 400 7 4 –<br />
Circle 3 0.38 400 10 4 –<br />
Circle 4 0.50 400 50 4 –<br />
Circle 5 0.62 400 50 4 –<br />
Circle 6 0.75 400 50 4 –<br />
Circle 7 0.88 400 70 4 –<br />
Circle 8 1.00 400 30 4 –<br />
Circle 9 1.05 400 20 1 –<br />
Circle 10 1.10 400 10 1 –<br />
Channels – 400 25 2 –<br />
Shape – 400 50 25 –