Differences between revisions 45 and 46

Transmission Monitor's Vibration Isolation Stage: preparation (TMS-VIS)

With a fixed stage.
TMS = BRT (beam reducing telescope) + GPT (Gouy phase telescope)

Links to knowledge

LVDTs

Be careful! The pin assignment in the Dsub shell or the signal phases would be different from the below for #1 and #2, as I needed to once detach the pins when I installed the LVDTs (Akutsu).

Coil inspection report (JGW-T1808464)
http://klog.icrr.u-tokyo.ac.jp/osl/?r=5046: note: LVDT1's coil wires were broken.
http://klog.icrr.u-tokyo.ac.jp/osl/?r=5022
http://klog.icrr.u-tokyo.ac.jp/osl/?r=5106: note: LVDT6's coil wires were broken.

Actuator coils

Be careful! The pin assignment in the Dsub shell or the signal phases would be different from the below, as I needed to once detach the pins when I installed the coils (Akutsu).

Geophones

Serical# of L-4C	Vert/Horiz	Naming of the assembled unit	Assembler
404080975	Vert
404080976	Vert	TMS-VISX: Geo-V2	Akutsu
404080977	Vert
404080978	Vert
404084240	Vert
404084241	Vert	TMS-VISX: Geo-V3	Akutsu
404084242	Vert	TMS-VISX: Geo-V1	Fujii -> Akutsu
2	Horiz	TMS-VISX: Geo-H3	Akutsu -> Uraguchi
3	Horiz
4	Horiz	TMS-VISX: Geo-H1	Akutsu
5	Horiz	TMS-VISX: Geo-H2	Akutsu
15	Horiz
16	Horiz
17	Horiz

Cabling

LVDT/Act - (coil wires) - Dsub9M - (Dsub9F - PTFE 2m - Dsub9F) - Dsub9M flange - Flipper cable - Dsub Cable
Geophone - (MIL C 26482 - PTFE 0.5m - Dsub9M) - (Dsub9F - 1.5m PTFE - Dsub9F) - Dsub9M flange - Flipper cable - Dsub Cable
PTFE cables

Task list

Note: some of the tasks can be done in parallel.

Signal Assign

Pin Name

Resistance

Equipment

Assign

Comment1

Comment2

Connection

-  ⇤ ← Revision 45 as of 2018-07-18 16:52:01 → 
  Size: 4166
  Editor: SatoshiTanioka
  Comment:
+   ← Revision 46 as of 2018-07-18 16:54:01 → ⇥
  Size: 4316
  Editor: SatoshiTanioka
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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- * '''Ref''': [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=6260| design of blade spring for TMS VIS (in Japanese) (by Uraguchi-san)]]
 * '''TMS VIS coordinate''': [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8502|TMS VIS coordinate (in Japanese) (by Uraguchi-san)]]
+ * '''Ref''': [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=6260| design of blade spring for TMS VIS stage (in Japanese) (by Uraguchi-san)]]
 * '''Ref''': [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5752| mechanical model of TMS VIS (in Japanese) (by Uraguchi-san)]]
 * '''Ref''': [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=8502|TMS VIS coordinate (in Japanese) (by Uraguchi-san)]]