PPT-Stave QA/QC

Tim 25914 Purpose of This Meeting First meeting dedicated to discussing how we will determine if staves manufactured during production will meet the performance specifications required for operation in ATLAS. 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.. (12/Q1 to 12/Q2). (Tim). How Many & What Design ?. Why build staves ?. We haven’t built many recently (corrugated ?). Need to develop stave cores designed for 130nm ASICs (small bore CP2 tube + . D. Lynn (BNL), LBNL Mechanical Meeting, Sep 2012. 1. US Stave Fabrication Sequence. Differs mostly from UK sequence in that we pre-machine foam and make foam-pipe assembly. Do we need identical standardized assembly of stave core in production?. G. Viehhauser (Oxford). C. Haber (LBNL). T. . . Hurteau. , W. Emmet (Yale). R. . Rurns. , . D. . Lynn (BNL). Stave Meeting, Oxford, UK, Feb 2012. 1. New Co-Cure Experiments at LBNL. 0-90-0 is a better configuration for mechanical performance but curvature issue is more acute (tight bend across cable). Stave Loading Meeting, November 8. th. 2011. G. . Barbier. , F. . Cadoux. , A. Clark, . D. . Ferrère. , C. . Husi. , G. . Iacobucci. , A. La Rosa, J. Mesa, G. . Pelleriti. , M. Weber . Stave -1 about to be produced. By Ina and Malin. Introduction. - Ina. Built of wood -> usually pinewood. Normal to use wood in Norway -> viking ships. compared to architecture on stone, cathedrals . Is constructed on poles (staves). 6/15/2013. François-Xavier Nuiry. Wolfgang Klempt. Fernando Duarte Ramos. Miguel Angel Villarejo. 1. Overview. Composite Design . Stave prototypes. 2. http://. www.compositedesign.ch/introduction.FR.html. Ian, Martin, Peter. 1. Issue 1: Damage at Z=0 Closeout. Delamination that extends almost to the screen. Hole. Consistent with a hard knock during transit?. 2. Proposed Repair. Courtesy of I Wilmut. 3. BNL: David Lynn, Marc-Andre . Pleier. , . Anatoli. . Gordeev. , Russ Burns, Ken Sexton. Yale: Paul Tipton, Will Emmet, Tom . Hurteau. ATLAS Upgrade Week, CERN, Nov 11. th. , 2010. Outline. Final 35 cm . Recall one simile used to describe Scrooge.. What do animals do when they see Scrooge?. What is the defining feature of Bob . Cratchit’s. cell?. Why does Scrooge sneer at his nephew?. What does ‘humbug’ mean?. Ashley . Greenall. . The University of Liverpool. On behalf of the ATLAS Tracker Silicon Strip Upgrade Stave Programme. 1. Outline. Topical Workshop on Electronics for Particle Physics Aachen, September 20-24, 2010. François-Xavier Nuiry. Wolfgang Klempt. Fernando Duarte Ramos. Miguel Angel Villarejo. 1. Stave studies. 2. Reception of 3 new staves from Composite Design:. . Stave 1 layup:. -T800 skin, 3 plies [0°, 90°, 0°] (~0.095mm thick). Outline. I got asked to think of specifications for module mounting system build accuracy. I think the intention was to try and review where to use build tolerances (stave, module placement, stave placement, cylinder placement) . E. . Anderssen. , M. . Cepeda. , M. Garcia-. Sciveres. , M. Gilchriese, N. Hartman, J. Silber. LBNL. W. Miller, W. Shih. Allcomp. , Inc. ATLAS Upgrade Week. April 2010. Basic Concept. Foam 4.8mm thick.