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Size: 3322
Comment:
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Size: 3291
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 22: | Line 22: |
| * Do mass budget for SR2/SR3/SRM (Fabian). | * Do mass budget for SR2/SR3/SRM (Fabian) - mostly done. |
| Line 26: | Line 26: |
| * Bring racks from SRM area. | * Move SR2 rack into position. * Run cables to assembly frame. * Find and attach feedthroughs. * Install new jack receptacles on load gauge adapter. |
| Line 28: | Line 31: |
| * Mirror * Mirror box |
|
| Line 34: | Line 35: |
| * Rehearse mirror gluing. | * Do mirror gluing. == 2017-12-04 == |
| Line 41: | Line 44: |
| * Add L-brackets to new whitening filter and two HPCDs (one in BS rack). * Move SR2 rack into position. * Run cables to assembly frame. * Find and attach feedthroughs. * Install new jack receptacles on load gauge adapter. |
|
| Line 53: | Line 51: |
| * Add L-brackets to new whitening filter and two HPCDs (one in BS rack). |
VIS Type B SR Near Term To-Do List
Preparation for SR Installation
Every Week
Facilities
- Vacuum and roll floor.
- Wipe ladders.
- Tidy tools, parts.
Get stuff from ../WishList
2017-11-20
- Do mass budget for SR2/SR3/SRM (Fabian) - mostly done.
- Design final SF ballast masses (Fabian).
2017-11-27
- Move SR2 rack into position.
- Run cables to assembly frame.
- Find and attach feedthroughs.
- Install new jack receptacles on load gauge adapter.
- Find mirror gluing items.
- Prism micrometer stages
- Prism jigs
- Lenses for inspecting scribe lines
- Procedure document.
- Do mirror gluing.
2017-12-04
- Assemble SR2 IP.
- Set up for testing IP with BS pico driver.
- Make pico cable.
- Assemble IP.
- Test IP picos.
- Adjust verticality of assembly frame; center and immobilize optical table.
SR Prep Tasks - To Be Scheduled
- Bring SR2 into tunnel.
- Get safety bars moved.
- Get air hose connection moved.
- Add L-brackets to new whitening filter and two HPCDs (one in BS rack).
Design/Purchasing
Order now
Bread boards for SR -> Orderd. delivery date:10/18-20
- Include installation work in the contract
- Total budget = 5MJPY
PEEK collet for "Small hexagon"(cable clamp) -> need modification.
Need simple design changes
- SUS wires(3 types) for the LBB
Change the length -> Orderd. delivery date:10/
- Receptacles for Bread board damper
- There is a mistake in the PROMEC drawing.
- Hirata-san will make a new 2D drawing
- IM wire clamps for SR
Need to change the height -> watiting second quote.
SR assembly frame -> Ordered. delivery date:9/27-29
- Mark is checking the design from Fabian
- We should order the parts necessary to modify the BS assembly frame to the SR2 assembly frame
Need Fabian's input
Cable clamps for BF,SF and PI -> 方式を決める
- Design change for the PI clamps, because the SR PIs are NIKHEF ones.
- Ballast masses for BF and SF
- 製作に2週間程度
- 10月頭にTop Filterの最適荷重を実測。それに合わせて発注。それまでにデザインは用意しておく。
測定に必要な物品の準備 -> 月曜日に高橋さんと相談
Need more discussion/checks
- Blade spring assembly for LBB
- Check the load of the LBB and decide the design load of the springs
- Correct the length
Scale the width of the current blades to design the new blades -> 高橋さんと相談
- SR用LBBの重さを確認
- Bread board damper rings
Need to check whether we can put a full ring into the chamber from the side flanges or not. -> need modification
Electronics
- Get cables/cards for SR3:
- 5 DSub-37 cables (tent)
- 5 DSub-15M to DSub-9M adapter cables (tent)
- 3 DIO cards (tent)
- 2 DSub-9 FF gender benders (for LVDTs)
- extra ADC card(s)?
- extra DAC card(s)?
- BNC-LEMO adapter (for LVDTs)
- etc