Metal components intended for use in the Adv LIGO Vacuum System
- Document #:
- LIGO-E0900364-v7
- Document type:
- E - Engineering documents
Other Versions:
| LIGO-E0900364-v11
05 Oct 2023, 15:51 |
| LIGO-E0900364-v10
02 Dec 2020, 07:03 |
| LIGO-E0900364-v9
09 Jun 2020, 09:33 |
| LIGO-E0900364-v8
11 Mar 2011, 10:58 |
- Abstract:
- Metal components intended for use in the Adv LIGO Vacuum System
- Files in Document:
-
- E0900364-v7 LIGO Metal in Vacuum.doc (440.5 kB)
- E0900364-v7 LIGO Metal in Vacuum.pdf (46.0 kB)
- Topics:
- Authors:
- Notes and Changes:
- 1) This new release covers the removal of bright dip from the description as an allowed process for cleaning Alum. The replacement is to chemically clean / etch by acid and / or caustic processes the parts and weldment's.
2) It also clarified the surface finish call-out on sheet metal as 32 micro-inch (Ra) and the exceptions allowed, section 4.9
3) It also clarify's the use of electropolish for Alumimun (internal note - refer to new vendor list)
Calum Torrie
- Related Documents:
- Referenced by: