DCN - Production HLTS Assembly Drawings

Document #:

LIGO-E1000849-x0

Document type:

E - Engineering documents

Abstract:

This is a DCN for production versions of the HLTS assembly drawings, as well as one part drawing.

Files in Document:

None

Topics:

• Change Control
• Suspensions
• Final Design

Authors:

• Derek Bridges

Keywords:

SUS HLTS DCN

Notes and Changes:

D070332-v5: Added new BOSEM flag design to assembly.
D070326-v3: Added revised shims and inside blade clamps.
D070340-v2: Revised notes.
D070335-v4: Added new BOSEM flag design to assembly.
D1001695-v2: Added new BOSEM flag design to assembly.
D070393-v2: Revised notes.
D080181-v2: Added SSTL SHCS for aluminum collars and revised notes.
D070337-v6: Changed UV mirror and window to mirrors more suited to an optical lever. Added spacers to make up thickness and mass differences from new optics.
D1100197-v1: Initial release of a spacer that is needed to make up the difference in mass and thickness between the original and production versions of the optics in the metal dummy masses of the HLTS and HSTS.
D070436-v3: Revised notes.
D080726-v2: Removed second jam nut and revised notes.
D080727-v2: Removed second jam nut and revised notes.
D0901551-v3: Redesigned AOSEM adjustment to act like BOSEM adjustment. Removed second jam nut on stop screw.
D0901552-v3: Redesigned AOSEM adjustment to act like BOSEM adjustment. Removed second jam nut on stop screw.
D0901553-v3: Redesigned AOSEM adjustment to act like BOSEM adjustment. Removed second jam nut on stop screw.

Related Documents:

• LIGO-D070332-v5: HLTS Suspension Assembly
• LIGO-D070326-v3: Rotational Adjuster, HLTS
• LIGO-D070340-v2: Upper Wire Assembly, HLTS
• LIGO-D1001695-v2: Magnet and Flag Assembly, BOSEM, HLTS
• LIGO-D070393-v2: Intermediate Wire Assembly, HLTS
• LIGO-D080181-v2: Intermediate Mass Changer Assembly, HLTS
• LIGO-D070337-v6: HLTS Bottom Mass Assembly
• LIGO-D1100197-v1: Spacer, Bottom Mass Optic, HLTS/HSTS
• LIGO-D070436-v3: Lower Loop Wire Assembly, HLTS
• LIGO-D080726-v2: Earthquake Stop Assembly, Long Mount, HLTS
• LIGO-D080727-v2: Earthquake Stop Assembly, Long Bracket, HLTS
• LIGO-D0901551-v3: HLTS A OSEM Alignment Assembly, Lower Side of Intermediate Mass
• LIGO-D0901552-v3: HLTS A OSEM Alignment Assembly, Upper Side of Bottom Mass
• LIGO-D0901553-v3: HLTS A OSEM Alignment Assembly, Lower Side of Bottom Mass