Differences between revisions 7 and 8
Revision 7 as of 2016-04-21 14:52:06
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Editor: MarkBarton
Comment:
Revision 8 as of 2016-04-21 15:09:12
Size: 1699
Editor: MarkBarton
Comment:
Deletions are marked like this. Additions are marked like this.
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  * Does not include various invisible duplicate assemblies.   * Does not include various invisible duplicate assemblies that had been present due to cut and paste.
  * After a few more improvements, the new assembly will be sent back to Mirapro.

Scraps of text for incorporation in the VIS Meeting Minutes

KAGRA/Subgroups/VIS/MeetingNAOJ

  • Hirata-san produced a near-final Inventor assembly of the BS on the assembly frame, for use in writing the assembly procedure.
    • Includes assembly frame modifications suggested by Mirapro, including feet, wheels, lifting eyes, thicker crossbars under BF, IM etc.
    • Includes final rail system except for interface plate to mirror box.
    • Includes full PI with ballast masses.
    • Includes cable clamps.
    • Includes correct versions of BF and SF.
    • Includes new BF pushrod parts to work around different placement of blade screws in new version of BF.
    • Includes cleanbag support bars.
    • Includes key parts of mirror box (enough to check for interference) - needs more work.
    • Does not include various invisible duplicate assemblies that had been present due to cut and paste.
    • After a few more improvements, the new assembly will be sent back to Mirapro.
  • Got status from Miyakawa-san on electronics - there should be enough of the boxes AEL is supplying.
  • Cleanbag design was finalized; Aso-san is ordering: 160419-チャンバーカバーⅡ型.pdf

  • Quote for flags and prisms was received, but expensive - may drop rigid flag design.
  • The mirror box will require only very minor modifications for flags and prisms - Tatsumi-san will arrange immediately.
  • Fabian worked on understanding Sekiguchi-san's control design to help decide optimum wire thickness.
  • Mark worked on install procedure and schedule.
  • Takahashi-san enquired with NIKHEF about oscillator cards for LVDT chassis - lead time would be 3-4 months.

KAGRA/Subgroups/VIS/TypeB/Minutes (last edited 2022-07-29 13:18:56 by fabian.arellano)