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 Mon Apr 16 16:21:01 2012, tara, Notes, optic, windows for vacuum chamber
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 Tue Apr 17 19:51:54 2012, tara, Notes, optic, windows for vacuum chamber 
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Thu Apr 19 03:12:23 2012, tara, Notes, optic, windows for vacuum chamber
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Sun Apr 22 23:09:38 2012, tara, Notes, optic, windows for vacuum chamber
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Mon Apr 23 16:52:16 2012, tara, Notes, optic, windows for vacuum chamber
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Wed Apr 25 10:44:29 2012, Frank, Notes, optic, windows for vacuum chamber
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Thu Apr 26 08:35:57 2012, steve, Notes, optic, windows for vacuum chamber
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Fri Apr 27 08:46:24 2012, Frank, Notes, optic, windows for vacuum chamber
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Tue May 1 20:37:16 2012, tara, Notes, optic, windows for vacuum chamber
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Fri May 11 17:52:17 2012, tara, Notes, optic, windows for vacuum chamber
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Wed May 16 22:27:13 2012, tara, Notes, optic, windows for vacuum chamber
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Mon May 21 16:53:38 2012, tara, Notes, optic, windows for vacuum chamber
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Wed May 23 15:04:53 2012, steve, Notes, optic, windows for vacuum chamber
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Message ID: 964
Entry time: Wed May 16 22:27:13 2012
In reply to: 960
Reply to this: 969
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| Author: |
tara |
| Type: |
Notes |
| Category: |
optic |
| Subject: |
windows for vacuum chamber |
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I finished the drawing for new vacuum windows. The o-ring for the windows will be #223 (1/8" thickness). I'll consult with Steve one more time before I submit the drawings.
A few comments about this desing:
- The design is intend for 2" OD, 0.25" thickness window. The blank has 2 degree wedge surface for the window.
- The grooves for the o rings are based on the instruction on previous entry.
- The material for the small window, and the 10" window will be stainless steel.
- I feel that the drawing is a bit unclear, I'll try to draw it properly.
| Quote: |
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Nice reference for O-ring + groove design. I'll put it on CTN wiki as well.
The o-ring I plan to use for 2" OD window is #223, 0.139" thickness, ID = 1.609", OD = 1.887". McMasterCarr.
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