3347
Comment:
|
2063
|
Deletions are marked like this. | Additions are marked like this. |
Line 21: | Line 21: |
== 2017-11-27 == * Bring SR2 into tunnel. * Bring 6 L-brackets for chassis boxes into tunnel. * Bring cleaned parts from near ultrasonic cleaner into tunnel. * Move SR2 rack into position. * Add L-brackets to new whitening filter and two HPCDs (one in BS rack). * Check if we have enough ADC/DAC/DIO cards. * Get Miyakawa/Yamamoto to connect rack to DC power, Internet, etc. * Get cables/cards for SR2: * 5 DSub-37 cables (tent) * 5 DSub-15M to DSub-9M adapter cables (tent) * 2 DSub-9 FF gender benders (for LVDTs) * extra ADC card(s)? * extra DAC card(s)? * extra DIO card(s)? * BNC-LEMO adapter (for LVDT sig gen) * etc * Run cables to assembly frame. * Find and attach feedthroughs. * 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. |
== 2018-01-15 == * Cable RM OSEMs to rack. * Setup QPD and do temporary cables to rack. * Do TFs from RM OSEMS to OL pitch/roll. * Make IM OSEMs. * Install load gauge adapter. * Lift IM/RM/SR, check/adjust total mass and pitch/yaw balance. * Test IM picos. * Crane in BF. * Hook IM. * Route cables via flying saucer up to under BF. * Recheck total mass and pitch/roll balance. * Check BF yaw pico. * Install IRM. * Adjust OSEMs. * Cable IM OSEMs. * Install pre-calculated BF trim mass. * Lift * 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. * Review Shoda-san's Guardian. * Decide if we're really going to renumber IP channels. * Review DIO stuff. * Review SR2 model (especially screens, macro text file). * Review DAC channel requests. |
Line 58: | Line 55: |
* Install new jack receptacles (in SR3 area, second floor) on load gauge adapter (SR2 area, second floor). | * 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. * Get geophone circuit boards from Okutomi-san. * Find fourth feedthrough * Hassle Miyo-kun for stepper drivers. |
Line 63: | Line 70: |
=== Design/Purchasing === * Lots of stuff - see Hirata-san's spreadsheet. ==== 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 ==== * 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. ==== 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 === |
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
2018-01-15
- Cable RM OSEMs to rack.
- Setup QPD and do temporary cables to rack.
- Do TFs from RM OSEMS to OL pitch/roll.
- Make IM OSEMs.
- Install load gauge adapter.
- Lift IM/RM/SR, check/adjust total mass and pitch/yaw balance.
- Test IM picos.
- Crane in BF.
- Hook IM.
- Route cables via flying saucer up to under BF.
- Recheck total mass and pitch/roll balance.
- Check BF yaw pico.
- Install IRM.
- Adjust OSEMs.
- Cable IM OSEMs.
- Install pre-calculated BF trim mass.
- Lift
- 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.
- Review Shoda-san's Guardian.
- Decide if we're really going to renumber IP channels.
- Review DIO stuff.
- Review SR2 model (especially screens, macro text file).
- Review DAC channel requests.
SR Prep Tasks - To Be Scheduled
- 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.
- 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.