1749
Comment:
|
2771
|
Deletions are marked like this. | Additions are marked like this. |
Line 15: | Line 15: |
[X-front] * Bent and formed six blades to mount on the TF base. * Mounted the blades on the TF base. * Put the damper ring with magnets on the F1. * Mounted the PI on the bridge frame with the maraging wire. * Suspended the filter chain from the TF. Needed load was about 700kg for the TF in spite of target load of 580kg. * Removed one blade and rearranged two blade. The TF could work without additional load. * Suspended the damper ring from the TF base. One hook screw galled. * Cabled between the F1 and the upper small hexagon. * Inserted the wire clamp. * Dismounted the PI and bridge frame. * Checked the cable connections. * Lifted down the F1 into the corrugate tube. The top ring sit on the frame lock. * Installed the PI into the top chamber. |
|
Line 16: | Line 32: |
[X-front] * Cable to the feedthroughs. * Set the ACCs. * Calibrate the LVDTs for the BF damper and the IP. |
|
Line 46: | Line 67: |
* Phase 1 Operation Reschedule | * [[https://www.dropbox.com/s/u685czkj8gddd52/Chief180402%E3%80%80Phase1%20after%20experiments.pdf?dl=0|Phase 1 Operation Reschedule]] |
Agenda/Minutes of the VIS Meeting on 2018/4/20
2018/4/20 13:30 -
Participants:
Progress report
Schedule Chart
Type-A : (PDF/MPP)
Type-B: (PDF/MPP)
Type-A (Takahashi)
Past week report
[X-front]
- Bent and formed six blades to mount on the TF base.
- Mounted the blades on the TF base.
- Put the damper ring with magnets on the F1.
- Mounted the PI on the bridge frame with the maraging wire.
- Suspended the filter chain from the TF. Needed load was about 700kg for the TF in spite of target load of 580kg.
- Removed one blade and rearranged two blade. The TF could work without additional load.
- Suspended the damper ring from the TF base. One hook screw galled.
- Cabled between the F1 and the upper small hexagon.
- Inserted the wire clamp.
- Dismounted the PI and bridge frame.
- Checked the cable connections.
- Lifted down the F1 into the corrugate tube. The top ring sit on the frame lock.
- Installed the PI into the top chamber.
Plan for coming weeks
[X-front]
- Cable to the feedthroughs.
- Set the ACCs.
- Calibrate the LVDTs for the BF damper and the IP.
Type B (Mark)
Past week report
Plan for coming weeks
Type-Bp (Shoda)
Past week report
Plan for coming weeks
OMMT & OSTM (Ohishi)
Past week report
Plan for coming weeks
Watchdog system (Tanaka)
Past week report
Plan for coming weeks
Other site works
Safety
- Incidents:
- Foreseen risks
- Type-A:
- Type-B:
- Type-Bp:
Discussion
- Composite SRM design (Shoda)
- ETMY tower repair (Takahashi, Okutomi)
- LVDT drivers
- Buy 10 sets
- Check the broken boards in Mitaka
Travel Plans
- Travel (Week of 4/23):
- Takahashi:
- Okutomi:
- Sato:
- Ishizaki:
- Mark:
- Hirata:
- Enzo:
- Shoda:
- Ohishi:
- Fujii:
- Tanioka:
- Tanaka:
- Kozu (ICRR):
- Arai (ICRR):
- Travel (Week of 4/30):
- Takahashi:
- Okutomi:
- Sato:
- Ishizaki:
- Mark:
- Hirata:
- Enzo:
- Shoda:
- Ohishi:
- Fujii:
- Tanioka:
- Tanaka:
- Kozu (ICRR):
- Arai (ICRR):
Next meeting
On 2018/4/27(Fri)