Stave 130 Envelope Peter Sutcliffe Strip Mechanics 20 th February Lancaster.

Slides:



Advertisements
Similar presentations
Muon EDR: Chamber design M2/3 R1/2 16/04/20031T.Schneider/LHCb Muon EDR 1.General description - AW read out -Cathode pad read out -HV supply 2.Details.
Advertisements

Mechanical Analysis of Dipole with Partial Keystone Cable for the SIS300 A finite element analysis has been performed to optimize the stresses in the dipole.
C T A Camera Mechanics Rich Northrop University of Chicago 1 Design Review Argonne May 9, 2014 Final.
Status Update on Mechanical Prototype in Rome November 6,
AMS-02 tracker mechanics status of assembly and integration at UniGe Outer planes: - Tests of evaporator (cooling loop) integration - Tools to develop.
MICE Collaboration Meeting at Frascati, Jun 26~29, 2005 Diffuser Mounting Design Stephanie Yang.
CERN, November 25, 2003 – Technical Board Support chariot for ITS & FMD services on the RB24 side Foreward –This presentation reports the current ideas.
TP4-ENERSOL-TD/PV double function
Solenoid Magnetic Field Mapping Paul S Miyagawa University of Manchester Objectives Mapper machine Mapper software Simulation Corrections Fitting Future.
Solenoid Magnetic Field Mapping Paul S Miyagawa University of Manchester Introduction Mapper machine Mapper software - Simulation - Corrections - Fitting.
SLHC - WP7 Barrel UPDATE on LAYOUT OF SERVICES AT THE BARREL ENDS OPTO PCBS: Sketches describe options after discussion with Tony Weidberg ( ) Preference.
LAUNCHER BASE PARTS B A D E F C G. LAUNCHER BASE PARTS B A D E F C G.
JLC CDC The total numbers of wire : The total wire tension : 50 t Material : outer cylinder mm thick CFRP end-plates mm thick aluminum.
Current ILC work at Fermilab Electrical Engineering Dept.
17/06/2010UK Valencia RAL Petals and Staves Meeting 1 DC-DC for Stave Bus Tapes Roy Wastie Oxford University.
Update on alignment kit and stave 250 frame M.Gibson (RAL) 1.
Stave Core QC Peter Sutcliffe RAL 24 th Sept 2014.
ATLAS Upgrade ID Barrel: Services around ‘outer cylinder’ TJF updated According to the drawing ‘Preparation outer cylinder volume reservation’
1 WP3 Bi-Weekly Meeting Activities at Liverpool 1.Evaluation of Compact DCDC converter Designed to match up to an ABC130 module 2.Status of FIB’d hybrid/module.
L. Greiner 1IPHC meeting – May 7, 2012 STAR HFT Plans for the next year A short report on HFT/PXL plans for post May 2012 TPC – Time Projection Chamber.
March OsC Report and Restructuring WP4. OsC Report 4.1 Tapes Bus tape designs have been completed for modules with 130nm ASICs which incorporate options.
ACFA-7; Taipei, Nov 2004 H.Weerts status Si licon D etector Status H.Weerts Fermilab/Michigan State Univ. (Progress on Si-tracker layout)
Phase 1 FPIX cooling tubes routing in HC Kirk Arndt - Purdue124 April 2012.
And now for something completely different First results from the DC-DC Stavelet Peter & Ashley with Giulio & John.
SCT Week 2 Oct 2002N.P. Hessey NIKHEF1 Status ATLAS SCT 2002 NIKHEF Contributions to ATLAS: Magnets – discussed by Frank Trigger DCS Muon MDT and alignment.
Santa Cruz Meeting August 12 th 2008 Layout options & Schedule Issues David Lissauer 8/12/2008 1David Lissuaer, Santa Cruz Meeting.
Strip Stave cores Stephanie Yang ATLAS upgrade Oxford activities, January 2015.
Tilt angles reloaded, and status of some other things.
1 Outer Barrel, Phase 2 Mech Review 26 Aug 2013, indico: Antti Onnela, CERN Tracker Phase 2 Mechanics Review, 26 August 2013 Status of the Outer.
Copyright  2012 McGraw-Hill Australia Pty Ltd PPTs t/a Engineering Drawing 8e by Boundy 2-1 Chapter Two Dimensioning Drawings: Symbols, Methods, Common.
Compressor Replacement – ODU
Stave C channel side closeout gluing jig S Yang WP4 monthly meeting at Liverpool University 26 th March 2014.
Stave 130 Geometry Peter Sutcliffe ATLAS Strips WP4 Meeting 26 th March 14 Liverpool.
1 Jim Thomas - LBL Changes to the Inner Sector Strongback to accommodate a wall between the inner and outer sectors (and a 2 nd wall at the innermost edge.
End-of-stave region. 2 Space Z-dimension is critical –Keep gap small (might help getting rid of stubs) Edge of last barrel silicon (at corner) is 1277.
DCDC for 250nm Stave and ABC130 Hybrid - Revisited.
Alpine pixel layout Integration progress Teddy Todorov For the ATLAS-LAPP group AUW Integration meeting 20/11/2012.
Local Supports to IDR Discussion ATLAS Upgrade Week November 2014.
ABC130 Hybrid/module and HCC Bond Detail ABC130 Left & Right Handed Hybrid and Module Topology Original proposal – same flavour hybrids Hybrid-module.
PS Module Ron Lipton, Feb A bit of History During much of the conceptual design phase of the outer tracker we had focused on the “long barrel”
1 ABC130 Module Envelope Envelope set by 2 locations 1.Power end – biggest contribution coming from shield box 2.Data I/O end – set by wire bonding from.
C.BAULT November 9 th  LAYOUT STRAWMAN 07V13 Vs STRAWMAN 07V14  SERVICES AND STRUCTURES INVENTORY  ENVELOPE SERVICES  BARREL SERVICES ROUTING.
SLHC Stave Wire-bonding Clearances (Tim) WP4 Glasgow (13 th June 2011)
Stavelet 09 and Storage/Assembly/Survey Frame Progress Report Brookhaven National Laboratory David Lynn, Susan Duffin, Anatoly Gordeev, Ken Sexton Yale.
D. Greenfield CLRC1 End-cap Mechanics FDR Baseline Design Overview Debbie Greenfield, RAL 1 November 2001.
Module 5 Test Review. Solve the following Triangle Angle X: ________ X: __________ Y: ___________.
15th January 2014 WP4 Meeting Oxford1 EoS PCB Mike Dawson University of Oxford.
Egg Carrying Rocket Complete Your goal is to have your rocket looking something like this at the end of this section– fins attached and rocket engine block.
1 FANGS for BEAST J. Dingfelder, A. Eyring, Laura Mari, C. Marinas, D. Pohl University of Bonn
Govt. Engineering College Palanpur Name:-Parmar Akash B Salvi Bhargav B
SLHC SCT Hybrid (CERN 2nd July 2007)1 SLHC SCT Hybrid Concept Ashley Greenall The University of Liverpool.
Plans for the UT Installation LHCb infrastructure workshop February Burkhard Schmidt for the UT group.
EC: 7 DISK concept Preliminary considerations
Berkeley status Aug 10th, 2012.
FED Front Panel Hole Size Problem
ATLAS Internal ID Service Integration
Update on Pavia MM mechanical prototype
Update of MVD services and requests
Beam
Additional muon stations for the Upgrade of the Elevator Regions in the ATLAS Muon Spectrometer. Integration issues Denis Diyakov, Alexander Seletskiy,
MBHSP02 test STATUS and first results
Equipment for Assembly – UK Experiences
WG4 – Progress report R. Santoro and A. Tauro.
SIT AND FTD DESIGN FOR ILD
NIC v3.0 Mechanical Discussion
NIC v3.0 Mechanical Discussion
Mimosa18 on PCB (from the chip side)
Final Design CGEM Workshop HIEP, 14/03/2017 M. Melchiorri - INFN FE.
Additional Upstream Coil Shielding
CGEM Strips Display Long Peixun
Presentation transcript:

Stave 130 Envelope Peter Sutcliffe Strip Mechanics 20 th February Lancaster

DC DC Converter-12° Stave angle 2 DC DC block size shown is 15 long x 6.5 wide x 7mm high. However, current CERN box is 10mm high. ‘Potential’ clashes with opto package and locking point when fixed on the cylinder New slimmer opto for phase 2 and considering 1 opto per stave located on the ‘top’ side 10 mm hight DCDC box clashes with opto and locking point DCDC box mounted on 0.5mm FR4 PCB (Ashley) PCB will be replaced with much thinner Kapton 7mm high DCDC box shows possible clash with locking bracket Opto package Locking bracket assy New LightPeak package will solve the opto clash

DCDC Continued… 3 Possible solutions for DCDC converter clash. 1.Reduce the height to 5mm from 7mm This would still only give 2mm clearance to the locking point. Is this enough for installation tolerances?  2.Rotate the stereo modules 180° This would mean having the power on the stereo tape on the opposite side of the stave i.e. locking bracket side. 3.Shrinking the PCB board? Not sure as it may clash with the wire bonds…potential disaster.  Power side

Stave positions according to the LoI 10° Angle (Hessey and Hayward) LayerNo of Staves Radii to Centre of Stave (Stub)- not shown

Potential Clashes Worst Case Inner layer with 10° stave angle and 7mm hign DCDC Opto side –I think this will sort itself out i.e. slimmer opto packages or both opto packages on outer stave. Clash with DCDC to Locking point – Possible solutions:  Place power tracks on the opposite side of tape  Make DCDC a planar coil with thickness less than 4mm  Reduce size of the cylinder mounted locking point  Something else…..……

Details of DCDC Interference With 10°Stave angle (Layer 0) If 7mm DCDC box is used, the clash with the locking bracket is 1.58mm To obtain a clearance of say 2mm, the DCDC box would need to be 3.42mm

Possible solutions… 7 Possible solutions for DCDC converter clash. 1.Reduce the height to 3.5mm from 7mm This would still only give 2mm clearance to the locking point. Is this enough for installation tolerances?  2.Rotate the stereo modules 180° This would mean having the power on the stereo tape on the opposite side of the stave i.e. locking bracket side. 3.Shrinking the PCB board? Not sure as it may clash with the wire bonds…potential disaster.  Power side

Overall 10° End View 8 This view shows a possible solution. Marcel has said that the opto packages could be placed on the ‘outside’ of the stave, which solves the problem on the outer rings. Placing the power on the locking point side for the stereo angle modules would place the DCDC boxes between the locking points. Not sure how feasible this is.