Brussels Gantry Ê Problems with vacuum chambers in plate 4 mostly solved by the workshop in Aachen (thanks) Ë Problem with rotation motor (U-motor) 4 motor.

Slides:

Advertisements

Similar presentations

Clean Room Plans Monday, August 23, Hybrids--- Frames--- SensorsModules.

Advertisements

Lyon Gantry Status TEC meeting Dec D. Contardo Module production in Lyon Rigidifier test on R4 Frame tolerance effect on assembly plates Short term.

Status Brussels GANTRY Ê We have observed a significant influence due to temperature 4 we had a lot of problems with our cooling system (ventilation) Ë.

Module Production Brussels Ê Problems with vacuum chambers in plate solved 4 Almost all plates back in Brussels (repaired in Aachen) Ë Problem with rotation.

sTGC for ATLAS Small Wheel upgrade

Assembly Procedure ALICE Outer Barrel Stave 14 Module 2 Cold Plates 1 Stave.

THERMO-MECHANICAL TESTS ON TRACKER LADDERS (Low temperature problem on plane 1) Status Report: D.Rapin Sept 26,2012 (help from Giovanni, Franck, Mingming,...)

Tracker Week – UCSB Gantry Status – April 20, 2004 – Dean White 1 Gantry Report University of California Santa Barbara Dean White.

Wed 15 Jul 2009 ATF2 weekly meeting Oxford MONALISA 1 MONALISA at ATF2 First installation report 15 July 09.

Tracker Week – UCSB Gantry Status – July 20, 2004 – Dean White 1 Gantry Report University of California Santa Barbara UCSB Gantry Team: Andrea Allen Dave.

1 UCSB Module Assembly Week of 5/16-5/20. 2 UCSB Parts Inventory 5/23/05 Hybrids Sensors Frames STHPKITSTHPKIT L12pu L12pd

CMS Tracker Week – Gantry Meeting – 21 st October 2003 – Dean White 1 Status of the UCSB Gantry Dean White University of California Santa Barbara October.

DOE REVIEW 1/20/04 – Dean White 1 Gantry Module Assembly TOB & TEC Dean White University of California, Santa Barbara.

Planning a Mentoring Program A CALENDER FOR A FIRST-YEAR TEACHERS’ PROGRAM.

Tracker Week – UCSB Gantry Status – Febuary 10, 2004 – Dean White 1 Gantry Status University of California Santa Barbara UCSB Gantry Team: Andrea Allen.

Slide 1UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE UCSB 4-Hybrid Thermal Test System Status 3 November 2003 Sam Burke Lance Simms.

1 UCSB Module Assembly Week of 5/23-5/27. 2 FNAL & UCSB Inventory HybridsSensorsFrames FNALUCSBFNALUCSBFNALUCSB STHPKITSTHPKITSTHPKITSTHPKIT L12pu /

1 UCSB Module Assembly Week of 5/9-5/13. 2 UCSB Parts Inventory 5/9/05 Hybrids Sensors Frames STHPKITSTHPKIT L12pu L12pd L12su

Finding ST Sensors that cause CMN: A Follow up to TSC Meeting N. 215 Prof. J. Incandela UC Santa Barbara US CMS Tracker Project Leader Tracker Steering.

Steven Blusk, Syracuse University -- 1 Update on Global Alignment Steven Blusk Syracuse University.

US Tracker Group Status Sep. 1, 2005 J. Incandela For the US CMS Tracker Group.

CMS Week – UCSB Gantry Status – June 8, 2004 – Dean White 1 Gantry Report University of California Santa Barbara UCSB Gantry Team: Andrea Allen Dave Staszak.

Slide 1UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE UCSB 4-Hybrid Thermal Test System Status 21 July 2003 Sam Burke UCSB HEP Group.

H. MAINAUD DURAND on behalf of the CLIC active pre-alignement team with 3D views and data from Hubert Gerwig, Richard Rosing and Juha Kemppinen Pre-alignment.

Status Brussels GANTRY Ê Overview of the pilot run (second week of October) 4 aims and achievements 4 accuracy on position and angles 4 residual features.

1 TEC pilot run status Goal : test TEC module production rate capabilities - 15 R6 modules assembled on Brussels Gantry and bonded in Aachen I - 15 R7.

Pion test beam from KEK: momentum studies Data provided by Toho group: 2512 beam tracks D. Duchesneau April 27 th 2011 Track  x Track  y Base track positions.

Status Brussels GANTRY Ê Assembly of R3 modules (36 modules) 4 precision of the modules 4 problems with DataBase (not adapted for single sensor modules)

Status Brussels GANTRY Ê Recovered from the Gantry PC crash during Pilot Run R6 4 same situation as before the Pilot Run is achieved for R6 Ë Comparison.

CMS Sensormeeting : Probestation 1: 6“ (200mm * 300mm + 360° rotation + 15mm Z) Mechanical Assembly ready Instruments: LCR, Electrometer, PS, Quasistatic.

Wall survey: With and without TT7. The wall targets are hybrid targets made of precise uncoded targets (the pin targets) which enter in the hole of the.

News from the lab Large size Micromegas chambers Saclay, April Givi Sekhniaidze / Joerg Wotschack.

Slide 1UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE 4-Hybrid Thermal Test System Status Sam Burke UCSB HEP Group.

Status Brussels GANTRY Ê Try to assemble modules with good precision 4 different calibration plates (Karlsruhe and Bari) 4 determination of pin positions.

Brussels Gantry Ê Problem with vacuum chambers in plate 4 leaks in plates with gives communication between positions Ë Problem with rotation motor (U-motor)

Solve to find the zeros of y = -0.8x Replace y = 0 Eliminate the constant c by undoing + 84 Divide by the coefficient A on both sides. Undo -0.8.

BARREL ALIGNMENT PLATFORM POSITIONING Goal: Positioning of the platforms at their nominal position on the MDT chambers (No position measurement in a database).

A.Ostaptchouk AMS Meeting at CERN, 16 July Measurements of Octagon Walls with 3D CMM Characteristics of 3D CMM Measurement program Results of insert.

Brussels Module Production Ê We have producted 57 R6 modules and 26 R5N modules 4 of which 67 grade A and 9 grade B and 7 outside specifications Ë We have.

Hybrid Mechanical/Thermal Design Ray Thompson / Manchester FP420 meeting Torino 11/12 July 06.

E. Richards EE Chamber installation. Summary Position Of the EE chambers General view of EEL chambers EEL5 chamber Installation of other chambers ex.

Collimation Working Group #137 Collimator Alignment Controls Patrick Bestmann20/02/2012.

Proposal for the assembly of the PHOBOS ring counters (H.P. 3/20/98) I would like to propose and discuss with you an alternative layout and assembly procedure.

1 03/21/2006 GLAST CU Beam Test Workshop Scanning Table.

CMS Torino meeting, 4 th June, 2007 R. Castello on behalf of Torino Tracker’s group Tracker Alignment with MillePede.

CMS Tracker: Detector Control Units & Tracker Monitoring My Summer Student project (A contribution to:) Fatima Kajout 11 th of August 2003Student Session.

10/7/2003Thomas Schneider1 Status report of CERN/PNPI Tooling support for PNPI M2R2 Prototype Plans towards the PRR.

Status Brussels GANTRY Ê New measurements of pin positions 4 using short pins rather than long ones 4 improved the precision Ë Cross-check of precision.

Lyon Gantry Status CERN 15 Sept D. Contardo Calibration Plates and Tools Readiness for production.

A.Cheremukhin (JINR, Dubna) CMS Preshower PRR, July 5-6, 2001, CERN1 Micro-module assembly -  -module elements - alignment of the silicon sensors to the.

Module Assembly Jig Status Cambridge and DESY came to Liverpool Nov. 15 th -16 th for training on module assembly – A complete jig set was sent back with.

Summary of the technical stop activities on collimators (w17, 2012) O. Aberle – 07/05/12.

T2 Status Report IP5 Installation Future plans. IP5 installation The mechanical structure has shown problems on installation and should be changed slightly.

L5 Assembly Plans in Vienna 5 February 2013 Christian Irmler (HEPHY Vienna) 3 rd PXD/SVD Workshop Wetzlar, Germany.

HMS Status Steven Lassiter Jan 20, 2017.

Planar distortions for SCT Barrel Modules

nSW Alignment Installation

Analysis Test Beam Pixel TPC

Status Brussels GANTRY

Status Brussels GANTRY

Vienna Module Production

CMS Perugia Modules Production Review

TEC Module Production Overview

UCSB Module Assembly Week of 11/28 – 12/2/05 Week of 11/28 – 12/2/2005.

Module Production in Brussels

CMS Perugia Gantry Status Report

Module Production in Brussels

Characterization Update

CNGS horn / reflector in 2005: The story of the glass ring insulator

Equipment Status ARCS equipment status DAQ equipment status

Presentation transcript:

Brussels Gantry Ê Problems with vacuum chambers in plate 4 mostly solved by the workshop in Aachen (thanks) Ë Problem with rotation motor (U-motor) 4 motor replaced and being commissioned now 4 with the help of Marco Giorgi (Peruglia) Ì We made 3 special modules with alignment sensors J.D’Hondt (for Brussels Group) CMS week – December 2004 J.D’Hondt

Vacuum problems in Aachen plates solved ~ 4 mm vacuum chambers in the plate plate : sandwich of two Al-layers glued together with Araldite (everywhere !!) leaks leaks : vacuum under 1 sensor  some force under other sensor Lots of plates affected → Aachen has cured the problem on almost all plates (open plate and re-glue them together)

Bias in applied angle : review RMS ~ 1.7 mdeg applied angle : 100 mdeg These plots are made in July 2004 and where still valied in August. XY initial angle Due to some crash 2 years ago, the initial angle is lost. 

Bias in applied angle : review applied angle : 100 mdeg RMS ~ 6.2 mdeg regular intervals ~15 mdeg shift Now we have replaced the U-motor

Problem with rotation motor (U-motor) : new motor New U-motor installed → with the help of Marco Giorgi who came to Brussels First tests indicate we have the ‘sine-wave’ feature as observed by other labs… zero position Applied angle from zero position (mdegrees) The systematic shift is not constant. Fortunately we apply always the same angle between supply and assembly position. Hence this ‘sine-wave’ effect in negligible !!

Problem with rotation motor (U-motor) : new motor Pick-up and put-down precision with new motor (parameters re-tuned) RMS ~ 0.9 mdeg Very good precision Remember that the ‘sine-wave’ feature has little influence on this.

Summary Plates Plates Ê Vacuum problems solved on most of the plates Ë Supply plate to be adapted for alignment sensors this or next week Rotation motor Rotation motor Ê Motor replaced Ë (In)famous ‘sine-wave’ feature observed Ì Angular precision problem solved (good precision) R5S module production ¶ Hybrids send to UCSB as we had to deal with the U-motor problem Future (december – january) ¶ Start determining corrections for each plate with new U-motor J.D’Hondt