201206 R1ProgressRep - Revision history

Lewimar3: /* 6/27/12 */

2012-06-28T23:53:33Z

6/27/12

2012-06-28T00:02:36Z

6/26/12

2012-06-26T23:46:42Z

6/25/12

2012-06-25T23:30:21Z

6/21/12

2012-06-21T23:54:59Z

6/20/12

2012-06-20T23:54:58Z

6/19/12

2012-06-19T23:59:07Z

6/19/12

2012-06-19T18:08:08Z

6/18/12

2012-06-19T00:01:03Z

6/15/12

2012-06-15T21:37:20Z

6/15/12

← Older revision		Revision as of 23:53, 28 June 2012
Line 233:		Line 233:

	Replaced rubber material on right roller of Sector 6 stringing machine.		Replaced rubber material on right roller of Sector 6 stringing machine.
		+
		+
		+	=6/28/12=
		+
		+	Strung 56 Field wires on Sector 5 (now on SL2 - row 79).
		+
		+	Strung 56 Field wires on Sector 6 (now on SL1 - row 222).
		+
		+	Had issues with static that made stringing wires more difficult in both chambers.
		+
		+	Completed trend tests on both Sector 5 and Sector 6.
		+
		+	Trained Dion on tension testing procedures.

← Older revision		Revision as of 00:02, 28 June 2012
Line 223:		Line 223:
	Strung 70 Field wires on Sector 6 (now on SL1 - row 201). Removed pretensioner C6 at row 200.		Strung 70 Field wires on Sector 6 (now on SL1 - row 201). Removed pretensioner C6 at row 200.

−	The rubber material on the right roller of the stringing machine appears to be torn. Took the piece apart and temporarily fixed it for now. Will replace tomorrow.	+	The rubber material on the right roller of the Sector 6 stringing machine appears to be torn. Took the piece apart and temporarily fixed it for now. Will replace tomorrow.
		+
		+
		+	=6/27/12=
		+
		+	Strung 98 Field wires on Sector 5 (now on SL2 - row 71).
		+
		+	Strung 91 Field wires on Sector 6 (now on SL1 - row 214). Removed pretensioner R6 at row 210.
		+
		+	Replaced rubber material on right roller of Sector 6 stringing machine.

← Older revision		Revision as of 23:46, 26 June 2012
Line 215:		Line 215:

	A stringer was out sick today. No stringing done on Sector 6.		A stringer was out sick today. No stringing done on Sector 6.
		+
		+
		+	=6/26/12=
		+
		+	Strung 70 Field wires on Sector 5 (now on SL2 - row 57). Removed pretensioner C2 at row 56.
		+
		+	Strung 70 Field wires on Sector 6 (now on SL1 - row 201). Removed pretensioner C6 at row 200.
		+
		+	The rubber material on the right roller of the stringing machine appears to be torn. Took the piece apart and temporarily fixed it for now. Will replace tomorrow.

← Older revision		Revision as of 23:30, 25 June 2012
Line 208:		Line 208:

	Completed tension trend tests for both Sector 5 and Sector 6.		Completed tension trend tests for both Sector 5 and Sector 6.
		+
		+
		+	=6/25/12=
		+
		+	Strung 98 Field wires on Sector 5 (now on SL2 - row 44). Removed pretensioner R1 at row 40. Noticed a broken wire following pretensioner removal. Was not seen during visual inspection preceding pretensioner removal. Wire was replaced and tested.
		+
		+	A stringer was out sick today. No stringing done on Sector 6.

← Older revision		Revision as of 23:54, 21 June 2012
Line 200:		Line 200:

	Strung 28 Field wires on Sector 6 (now on SL1 - row 179).		Strung 28 Field wires on Sector 6 (now on SL1 - row 179).
		+
		+	=6/21/12=
		+
		+	Strung 63 Field wires on Sector 5 (now on SL2 - row 30). Removed pretensioner C1 at row 24.
		+
		+	Strung 84 Field wires on Sector 6 (now on SL1 - row 191).
		+
		+	Completed tension trend tests for both Sector 5 and Sector 6.

← Older revision		Revision as of 23:54, 20 June 2012
Line 194:		Line 194:

	Strung 42 Field wires on Sector 6 (now on SL1 - row 175).		Strung 42 Field wires on Sector 6 (now on SL1 - row 175).
		+
		+	=6/20/12=
		+
		+	Strung 84 Field wires on Sector 5 (now on SL2 - row 21).
		+
		+	Strung 28 Field wires on Sector 6 (now on SL1 - row 179).

← Older revision		Revision as of 23:59, 19 June 2012
Line 190:		Line 190:

	-Noticed that the eye bolt that attaches the nose of the chamber to the strong back has more exposed threads than either eye bolt on Sector 1 or Sector 6. This might have been the reason why Sector 5 was so much harder to align than the other two chambers. Sector 6 and Sector 1 could be aligned without moving links to different positions. The links on Sector 5 will have to be moved again when aligning for superlayer 1 stringing.		-Noticed that the eye bolt that attaches the nose of the chamber to the strong back has more exposed threads than either eye bolt on Sector 1 or Sector 6. This might have been the reason why Sector 5 was so much harder to align than the other two chambers. Sector 6 and Sector 1 could be aligned without moving links to different positions. The links on Sector 5 will have to be moved again when aligning for superlayer 1 stringing.
		+
		+	Strung 43 Field wires on Sector 5 (now on SL2 - row 9).
		+
		+	Strung 42 Field wires on Sector 6 (now on SL1 - row 175).

← Older revision		Revision as of 18:08, 19 June 2012
Line 179:		Line 179:

	Installed new jam nuts for Sector 5 links.		Installed new jam nuts for Sector 5 links.
		+
		+
		+	=6/19/12=
		+
		+	Finished aligning Sector 5 for SL2 Field stringing.
		+
		+	-Had to move lower (long) link to furthest hole from chamber. Also moved upper link to furthest hole from chamber.
		+
		+	-Attached safety chain to upper part of chamber tail before moving upper link.
		+
		+	-Noticed that the eye bolt that attaches the nose of the chamber to the strong back has more exposed threads than either eye bolt on Sector 1 or Sector 6. This might have been the reason why Sector 5 was so much harder to align than the other two chambers. Sector 6 and Sector 1 could be aligned without moving links to different positions. The links on Sector 5 will have to be moved again when aligning for superlayer 1 stringing.

← Older revision		Revision as of 00:01, 19 June 2012
Line 166:		Line 166:

	Gas is running from the left tank. Last reading was 2200 psi. Should be fine for the weekend.		Gas is running from the left tank. Last reading was 2200 psi. Should be fine for the weekend.
		+
		+
		+	=6/18/12=
		+
		+	Began training Dion on bottom stringing.
		+
		+	Strung 35 Field wires on Sector 6 (now on SL1 - row 169).
		+
		+	Strung 39 Guard wires on Sector 5 (SL1 now complete).
		+
		+	Rotated Sector 5 to SL2. Adjusted stringing arm, repositioned magnet and began alignment for stringing.
		+
		+	Installed new jam nuts for Sector 5 links.

← Older revision		Revision as of 21:37, 15 June 2012
Line 164:		Line 164:

	Completed weekly tension trend test.		Completed weekly tension trend test.
		+
		+	Gas is running from the left tank. Last reading was 2200 psi. Should be fine for the weekend.