3291
Comment:
|
1817
|
Deletions are marked like this. | Additions are marked like this. |
Line 21: | Line 21: |
== 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 == |
== 2017-12-18 == |
Line 39: | Line 23: |
* Set up for testing IP with BS pico driver. * Make pico cable. * Assemble IP. |
* Final assembly. |
Line 43: | Line 25: |
* Find in-vac cables: * 1 x Type 3-2m * 5 x Type 1-2m * Set up SR2 rack * Get more 1-m power cables and connect up remaining boxes. * Run LAN and power cables for stepper drivers. * Debug SR2 real-time model (Yamamoto-san). * Do inventory of ballast masses. |
|
Line 44: | Line 34: |
* Find out (from Takahashi-san) specifications for geophone pod items: * Screws for pod (cap-neck and neck-body). * Cu O-rings for pod (two sizes) * Viton O-ring for under geophone. * Screws for immobilizing geophone (M4?). * Screws for geophone to interface plate. * Screws for interface plate to PI. * Find or order geophone items. * Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor). * Review Shoda-san's Guardian. * Review DIO stuff. * Review SR2 model (especially screens, macro text file). * Review DAC channel requests. |
|
Line 48: | Line 51: |
* Bring SR2 into tunnel. | * Get geophone circuit boards from Okutomi-san. * Find fourth feedthrough * Hassle Miyo-kun for stepper drivers. * Finish mass budget for SR2/SR3/SRM (Fabian) - mostly done. * Design final SF ballast masses (Fabian). |
Line 51: | Line 58: |
* 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 |
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
2017-12-18
- Assemble SR2 IP.
- Final assembly.
- Test IP picos.
- Find in-vac cables:
- 1 x Type 3-2m
- 5 x Type 1-2m
- Set up SR2 rack
- Get more 1-m power cables and connect up remaining boxes.
- Run LAN and power cables for stepper drivers.
- Debug SR2 real-time model (Yamamoto-san).
- Do inventory of ballast masses.
- Adjust verticality of assembly frame; center and immobilize optical table.
- Find out (from Takahashi-san) specifications for geophone pod items:
- Screws for pod (cap-neck and neck-body).
- Cu O-rings for pod (two sizes)
- Viton O-ring for under geophone.
- Screws for immobilizing geophone (M4?).
- Screws for geophone to interface plate.
- Screws for interface plate to PI.
- Find or order geophone items.
- Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor).
- Review Shoda-san's Guardian.
- Review DIO stuff.
- Review SR2 model (especially screens, macro text file).
- Review DAC channel requests.
SR Prep Tasks - To Be Scheduled
- Get geophone circuit boards from Okutomi-san.
- Find fourth feedthrough
- Hassle Miyo-kun for stepper drivers.
- Finish mass budget for SR2/SR3/SRM (Fabian) - mostly done.
- Design final SF ballast masses (Fabian).
- Get safety bars moved.
- Get air hose connection moved.