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=== Cryogenic integration and payload meetings (2015 May 19th ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3553|Status report(T. Miyamoto)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3571|My work in 2015 5-2(H.Tanaka)]] === Cryogenic integration and payload meetings (2015 April 28th ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3524|Minutes(K. Yamamoto)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3520|Status report(T. Miyamoto)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3529|My work in 2015 4-4(H. Tanaka)]] === Cryogenic integration and payload meetings (2015 April 21st ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3492|Minutes(K. Yamamoto)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3496|My work in 2015 4-3(H. Tanaka)]] |
Cryogenic integration and payload meetings
Contents
-
Cryogenic integration and payload meetings
-
General Descriptions
- Design drawings
- Schedule about cryogenic payload
- Action Items list
- Cryogenic integration and payload meetings (2015 June 2nd ICRR)
- Cryogenic integration and payload meetings (2015 May 19th ICRR)
- Cryogenic integration and payload meetings (2015 April 28th ICRR)
- Cryogenic integration and payload meetings (2015 April 21st ICRR)
- Cryogenic integration and payload meetings (2015 April 14th ICRR)
- Cryogenic integration and payload meetings (2015 April 7th ICRR)
- Cryogenic integration and payload meetings (2015 March 17th ICRR)
- Cryogenic integration and payload meetings (2015 March 10th ICRR)
- Cryogenic integration and payload meetings (2015 March 3rd ICRR)
- Cryogenic integration and payload meetings (2015 February 17th ICRR)
- Cryogenic integration and payload meetings (2015 January 28th ICRR)
- Cryogenic integration and payload meetings (2015 January 20th ICRR)
- Cryogenic integration and payload meetings (2015 January 13th ICRR)
- Cryogenic integration and payload meetings (2014 December 16th ICRR)
- Cryogenic integration and payload meetings (2014 December 9th ICRR)
- Cryogenic integration and payload meetings (2014 November 26th ICRR)
- Cryogenic integration and payload meetings (2014 November 18th ICRR)
- Cryogenic integration and payload meetings (2014 November 11th ICRR)
- Cryogenic integration and payload meetings (2014 October 28th ICRR)
- Cryogenic integration and payload meetings (2014 October 21st ICRR)
- Cryogenic integration and payload meetings (2014 October 7th ICRR)
- Cryogenic integration and payload meetings (2014 September 17th ICRR)
- Cryogenic integration and payload meetings (2014 September 9th ICRR)
- Cryogenic integration and payload meetings (2014 September 2nd ICRR)
- Cryogenic integration and payload meetings (2014 August 26th ICRR)
- Cryogenic integration and payload meetings (2014 August 5th ICRR)
- Cryogenic integration and payload meetings (2014 July 23rd ICRR)
- Cryogenic integration and payload meetings (2014 July 15th ICRR)
- Cryogenic integration and payload meetings (2014 July 8th ICRR)
- Cryogenic integration and payload meetings (2014 June 24th ICRR)
- Cryogenic integration and payload meetings (2014 June 17th ICRR)
- Cryogenic integration and payload meetings (2014 June 10th ICRR)
- Cryogenic integration and payload meetings (2014 June 3rd ICRR)
- Cryogenic integration and payload meetings (2014 May 20th ICRR)
- Cryogenic integration and payload meetings (2014 May 13th ICRR)
- Cryogenic integration and payload meetings (2014 Apr. 30th ICRR)
- Cryogenic integration and payload meetings (2014 Apr. 22nd ICRR)
- Cryogenic integration and payload meetings (2014 Apr. 15th ICRR)
- Cryogenic integration and payload meetings (2014 Apr. 8th ICRR)
- Cryogenic integration and payload meetings (2014 Mar. 18th ICRR)
- Cryogenic integration and payload meetings (2014 Mar. 11th ICRR)
- Cryogenic integration and payload meetings (2014 Mar. 4th ICRR)
- Cryogenic integration and payload meetings (2014 Feb. 25th ICRR)
- Cryogenic payload meeting (2014 Feb. 18th ICRR)
- Cryogenic payload meeting (2014 Feb. 4th ICRR)
- Cryogenic payload meeting (2014 Jan. 28th ICRR)
- Cryogenic payload meeting (2014 Jan. 21st ICRR)
- Cryogenic payload meeting (2014 Jan. 14th ICRR)
- Cryogenic payload meeting (2014 Jan. 7th ICRR)
- Cryogenic payload meeting (2013 Dec. 24th ICRR)
- Cryogenic payload meeting (2013 Dec. 17th ICRR)
- Cryogenic payload meeting (2013 Dec. 10th ICRR)
- Cryogenic payload meeting (2013 Dec. 3rd ICRR)
- Cryogenic payload meeting (2013 Nov. 26th ICRR)
- Cryogenic payload meeting (2013 Nov. 19th ICRR)
- Cryogenic payload kickoff meeting (2013 Nov. 15th ICRR)
- 20th cryogenic payload meeting (2013 Feb. 6 ICRR)
- 19th cryogenic payload meeting (2013 Jan. 9 ICRR)
- 18th cryogenic payload meeting (2012 Dec. 12 ICRR)
- 17th cryogenic payload meeting (2012 Nov. 4 ICRR)
- 16th cryogenic payload meeting (2012 Sep. 26 ICRR)
- 15th cryogenic payload meeting (2012 Aug. 29 ICRR)
- 14th cryogenic payload meeting (2012 Aug. 8 ICRR)
- 13th cryogenic payload meeting (2012 July. 4 ICRR)
- 12th cryogenic payload meeting (2012 June. 6 ICRR)
- 11th cryogenic payload meeting (2012 April. 25 ICRR)
- 10th cryogenic payload meeting (2012 April. 4 ICRR)
- 9th cryogenic payload meeting (2012 Mar. 7 ICRR)
- 8th cryogenic payload meeting (2012 Feb. 8 ICRR)
- 第七回 低温懸架打ち合わせ(2012.1.10 ICRR)
- 第六回 低温懸架打ち合わせ(2011.11.30 ICRR)
- 第五回 低温懸架打ち合わせ(2011.10.26 ICRR)
- 第四回 低温懸架打ち合わせ(2011.09.28 ICRR)
- 第三回 低温懸架打ち合わせ(2011.08.31 ICRR)
- 第一回 低温懸架打ち合わせ(2011.07.01 KEK)
- 低温装置打ち合わせ
-
General Descriptions
General Descriptions
Here are slides and minute for Cryogenic integration and payload meetings.
Design drawings
Schedule about cryogenic payload
Figure about cryogenic payload (It should be replaced).
Action Items list
Cryogenic integration and payload meetings (2015 June 2nd ICRR)
Cryogenic integration and payload meetings (2015 May 19th ICRR)
Cryogenic integration and payload meetings (2015 April 28th ICRR)
Cryogenic integration and payload meetings (2015 April 21st ICRR)
Cryogenic integration and payload meetings (2015 April 14th ICRR)
Cryogenic integration and payload meetings (2015 April 7th ICRR)
Cryogenic integration and payload meetings (2015 March 17th ICRR)
Cryogenic integration and payload meetings (2015 March 10th ICRR)
Cryogenic integration and payload meetings (2015 March 3rd ICRR)
Cryogenic integration and payload meetings (2015 February 17th ICRR)
Cryogenic integration and payload meetings (2015 January 28th ICRR)
・Rahul's simulation (CuBe dummy blade spring)CuBe design.pdf
Cryogenic integration and payload meetings (2015 January 20th ICRR)
- Cryo-Payload Mechanics
Design (PF, IM, IMR): To design Platform, intermediate recoil mass, sensor & actuators designs, we need experimental test.
preset test: local sensor -> Miyamoto-kun, Cu-Be -> Tomaru.
Our GM cryostat is busy now. After finishing Miyamoto-kun's sensor test, spring constant test of CuBe will be done.
- Heat link: I had discussion for 6N-Al stranded cable fabrication with Mitsubishi Densen Co. They can make stranded cable but can not make thin wire. Noge Denki Co. can make thin wire. I will have meeting with Mitsubishi Densen for teat fabrication on around Feb. 3.
- Moving Mass:
- We will use Tungsten alloy mass for moving mass. This tungsten alloy has 18g/cm^3 in density and good for machining. We have already purchased four masses.
- Recoil mass: under fabrication in KEK machine shop.
- Vertical Spring (Tomaru): It was difficult to measure mass motion by Takahashi-san's displacement sensor in our 1/4 cryostat. I introduced PSD sensor to measure it. It looks fine.
Cryogenic integration and payload meetings (2015 January 13th ICRR)
Cryogenic integration and payload meetings (2014 December 16th ICRR)
Cryogenic integration and payload meetings (2014 December 9th ICRR)
Cryogenic integration and payload meetings (2014 November 26th ICRR)
Cryogenic integration and payload meetings (2014 November 18th ICRR)
Cryogenic integration and payload meetings (2014 November 11th ICRR)
- ・Jigs for mirror position (Design, imgage)
Cryogenic integration and payload meetings (2014 October 28th ICRR)
- ・Jigs for mirror position (Design, imgage)
Cryogenic integration and payload meetings (2014 October 21st ICRR)
Cryogenic integration and payload meetings (2014 October 7th ICRR)
Cryogenic integration and payload meetings (2014 September 17th ICRR)
Cryogenic integration and payload meetings (2014 September 9th ICRR)
Cryogenic integration and payload meetings (2014 September 2nd ICRR)
Cryogenic integration and payload meetings (2014 August 26th ICRR)
・ CAD of sapphire mirror w/ side cut: mirror 図面.pdf
- ・ Dummy mirror:
* CAD SUS dummy mirror.pdf
* Simulation KAGRA-test-mirror-mode.pdf
・ Platform mode simulation KAGRA-Platform-mode.pdf
Cryogenic integration and payload meetings (2014 August 5th ICRR)
Cryogenic integration and payload meetings (2014 July 23rd ICRR)
Cryogenic integration and payload meetings (2014 July 15th ICRR)
Cryogenic integration and payload meetings (2014 July 8th ICRR)
Cryogenic integration and payload meetings (2014 June 24th ICRR)
Cryogenic integration and payload meetings (2014 June 17th ICRR)
Cryogenic integration and payload meetings (2014 June 10th ICRR)
Cryogenic integration and payload meetings (2014 June 3rd ICRR)
Cryogenic integration and payload meetings (2014 May 20th ICRR)
Cryogenic integration and payload meetings (2014 May 13th ICRR)
・ Available Cryostat for Heat Switch to Reduce Cooling Time(T. Tomaru)
・ 5N purity tungsten wire for backup mirror suspension -‐High Temperature Annealing-(T. Tomaru)
Cryogenic integration and payload meetings (2014 Apr. 30th ICRR)
Cryogenic integration and payload meetings (2014 Apr. 22nd ICRR)
Cryogenic integration and payload meetings (2014 Apr. 15th ICRR)
Cryogenic integration and payload meetings (2014 Apr. 8th ICRR)
Cryogenic integration and payload meetings (2014 Mar. 18th ICRR)
Cryogenic integration and payload meetings (2014 Mar. 11th ICRR)
Cryogenic integration and payload meetings (2014 Mar. 4th ICRR)
Cryogenic integration and payload meetings (2014 Feb. 25th ICRR)
Cryogenic payload meeting (2014 Feb. 18th ICRR)
Cryogenic payload meeting (2014 Feb. 4th ICRR)
Cryogenic payload meeting (2014 Jan. 28th ICRR)
Cryogenic payload meeting (2014 Jan. 21st ICRR)
Cryogenic payload meeting (2014 Jan. 14th ICRR)
Cryogenic payload meeting (2014 Jan. 7th ICRR)
Cryogenic payload meeting (2013 Dec. 24th ICRR)
Cryogenic payload meeting (2013 Dec. 17th ICRR)
Cryogenic payload meeting (2013 Dec. 10th ICRR)
Cryogenic payload meeting (2013 Dec. 3rd ICRR)
Cryogenic payload meeting (2013 Nov. 26th ICRR)
Cryogenic payload meeting (2013 Nov. 19th ICRR)
Cryogenic payload kickoff meeting (2013 Nov. 15th ICRR)
・ Strategies for suspension: HC bonding and indium welds - Status and required R&D(A. Khalaidovski)
OSEM and stepping motor (D. Chen)
Minutes (C. Tokoku and K. Yamamoto)
20th cryogenic payload meeting (2013 Feb. 6 ICRR)
19th cryogenic payload meeting (2013 Jan. 9 ICRR)
18th cryogenic payload meeting (2012 Dec. 12 ICRR)
・ Cryogenic accelerometer and sphere without DLC in Toshiba(D. Chen)
・ Current status (Toshiba, 1/4 cryostat, sapphire fibers, ET meeting, Jena)(K. Yamamoto)
・ Mechanical loss measurement of sapphire fibers and disks(Y. Sakakibara)
17th cryogenic payload meeting (2012 Nov. 4 ICRR)
16th cryogenic payload meeting (2012 Sep. 26 ICRR)
・ Current status (Experiments in Toshiba, Suspension model, Sapphire fibers. Misc. )(K. Yamamoto)
・ Separated Functions proposed for KAGRA suspensions(W. Johnson)
15th cryogenic payload meeting (2012 Aug. 29 ICRR)
・ Report of ELiTES thermal noise workshop I (Optical experiment in Jena)(D. Chen)
・ Report of ELiTES thermal noise workshop II (Parametric instability of ET) (K. Shibata)
・ Current status (Toshiba, ELiTES, Baffle, Brittleness of Maraging, Cryogenic duct)(K. Yamamoto)
14th cryogenic payload meeting (2012 Aug. 8 ICRR)
13th cryogenic payload meeting (2012 July. 4 ICRR)
12th cryogenic payload meeting (2012 June. 6 ICRR)
・Current status(Measurement of thermal conductivity of sapphire fiber)(T. Ushiba)
・Current status(ELiTES and IMPEX sapphire fiber)(K. Yamamoto)
11th cryogenic payload meeting (2012 April. 25 ICRR)
10th cryogenic payload meeting (2012 April. 4 ICRR)
9th cryogenic payload meeting (2012 Mar. 7 ICRR)
8th cryogenic payload meeting (2012 Feb. 8 ICRR)
・Reduction of thermal radiation through a shield pipe for KAGRA (Sakakibara)
・Material Selection for the Masses (4) and Lab Preparation(Tokoku)
第七回 低温懸架打ち合わせ(2012.1.10 ICRR)
第六回 低温懸架打ち合わせ(2011.11.30 ICRR)
第五回 低温懸架打ち合わせ(2011.10.26 ICRR)
第四回 低温懸架打ち合わせ(2011.09.28 ICRR)
第三回 低温懸架打ち合わせ(2011.08.31 ICRR)
- ・ 低温懸架装置ミーティング(山元)110831
第一回 低温懸架打ち合わせ(2011.07.01 KEK)
低温装置打ち合わせ
- Vib. Isolator for 1W PTC 2011.06.27 at J. Torisha
.Report of annealing for thin Al bundles 2011.06.24 .・ Heat Linkサンプルの焼鈍結果 110627
.Cryostat Shield (4th) 2011.2.24 and Cryostat Shield (4th) 2011.2.25, KEK Cryogenics Centre R110
.Cryostat Shield (4th) 2011.2.14 KEK Cryogenics Centre R110
.Cryostat Shield (3rd) 2011.2.10 KEK Cryogenics Centre R110 Polycom+EVO
.Cryostat 2010.11.18 EVO