Differences between revisions 2 and 33 (spanning 31 versions)
Revision 2 as of 2017-09-21 18:56:50
Size: 2549
Comment:
Revision 33 as of 2018-01-18 19:03:20
Size: 3017
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
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== 2017-08-28 == == 2018-01-15 ==
 * Set up SR2 rack
  * --(Get more 1-m power cables and connect up remaining boxes.)-- (No orange ones left - used yellow temporarily.)
  * Run LAN and power cables for stepper drivers.
 * --(Cable RM OSEMs to rack.)--
 * --(Setup QPD and cable to rack.)--
 * --(Fix links to OPLEVINF filter screen from chain screen.)--
 * --(Initialize gains and matrix elements for SR2 OL.)--
 * --(Wash parts for flying saucers.)--
 * Test nuts for flying saucers.
 * Order more nuts for flying saucers.
 * Add DRIVEALIGN button to overview screen.
 * --(Check sizes and in-stock numbers of screws for geophones.)--
  * 20 x M8*35 (need 3*16=48)
  * 35 x M8*30 (need 3*8=24)
  * 4 x Viton disks (need 4)
  * 123 M8 washers (need 3*24=72)
 * --(Do TFs from RM OSEMS to OL pitch/roll.)--
 * --(Make IM OSEMs.)--
 * --(Install load gauge adapter.)--
 * --(Lift IM/RM/SR with LGA, check/adjust total mass and pitch/yaw balance.)--
 * --(Crane in BF.)--
 * --(Install BF-IRM rods and top plate of IRM.)--
 * --(Install BF-IM rod with flying saucer.)--
 * --(Hook IM.)--
 * --(Route cables via flying saucer up to under BF.)--

== 2018-01-22 ==
 * Test IM picos.
 * Prepare SR3 area for PI test.
 * Adjust IM/RM/SR total mass and pitch/roll balance.
 * Check BF yaw pico.

== 2018-01-28 ==
 * Install IRM.
 * Adjust IM OSEMs.
 * Cable IM OSEMs.
 * Do TFs from IM OSEMs to IM OSEMs, OL pitch/yaw.
 * Install pre-calculated BF trim mass.
 * Lift
 
 * Find in-vac cables:
  * 1 x Type 3-2m
  * 5 x Type 1-2m
 * 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 24: Line 73:
== SR Prep Tasks ==
=== Design/Purchasing ===
 * Do rough mass budget for SR2/SR3/SRM.
 * Design SR assembly frame.
== SR Prep Tasks - To Be Scheduled ==
 * Replace temporary yellow DC power cables in SR2 rack with orange ones.
 * 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.
Line 29: Line 88:

==== 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
 * Get safety bars moved.
 * Get air hose connection moved.
 * Install SR2 booth thermometer and edit macro.txt file.

VIS Type B SR Near Term To-Do List

Archived To-Do Items

Every Week

Coming Weeks

Preparation for SR Installation

Every Week

Facilities

  • Vacuum and roll floor.
  • Wipe ladders.
  • Tidy tools, parts.
  • Get stuff from ../WishList

2018-01-15

  • Set up SR2 rack
    • Get more 1-m power cables and connect up remaining boxes. (No orange ones left - used yellow temporarily.)

    • Run LAN and power cables for stepper drivers.
  • Cable RM OSEMs to rack.

  • Setup QPD and cable to rack.

  • Fix links to OPLEVINF filter screen from chain screen.

  • Initialize gains and matrix elements for SR2 OL.

  • Wash parts for flying saucers.

  • Test nuts for flying saucers.
  • Order more nuts for flying saucers.
  • Add DRIVEALIGN button to overview screen.
  • Check sizes and in-stock numbers of screws for geophones.

    • 20 x M8*35 (need 3*16=48)
    • 35 x M8*30 (need 3*8=24)
    • 4 x Viton disks (need 4)
    • 123 M8 washers (need 3*24=72)
  • Do TFs from RM OSEMS to OL pitch/roll.

  • Make IM OSEMs.

  • Install load gauge adapter.

  • Lift IM/RM/SR with LGA, check/adjust total mass and pitch/yaw balance.

  • Crane in BF.

  • Install BF-IRM rods and top plate of IRM.

  • Install BF-IM rod with flying saucer.

  • Hook IM.

  • Route cables via flying saucer up to under BF.

2018-01-22

  • Test IM picos.
  • Prepare SR3 area for PI test.
  • Adjust IM/RM/SR total mass and pitch/roll balance.
  • Check BF yaw pico.

2018-01-28

  • Install IRM.
  • Adjust IM OSEMs.
  • Cable IM OSEMs.
  • Do TFs from IM OSEMs to IM OSEMs, OL pitch/yaw.
  • Install pre-calculated BF trim mass.
  • Lift
  • Find in-vac cables:
    • 1 x Type 3-2m
    • 5 x Type 1-2m
  • 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

  • Replace temporary yellow DC power cables in SR2 rack with orange ones.
  • 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.
  • Install SR2 booth thermometer and edit macro.txt file.

KAGRA/Subgroups/VIS/TypeB/ToDoSR (last edited 2019-01-04 15:25:56 by MarkBarton)