Author: Fan, Z.
Paper Title Page
WEOBM01 Challenges and Solutions for the Mechanical Design of SOLEIL-II 133
 
  • K. Tavakoli, F. Alves, G. Baranton, Y. Benyakhlef, A. Berlioux, A. Carcy, M.-E. Couprie, J. Da Silva Castro, S. Ducourtieux, Z. Fan, C. Herbeaux, C.A. Kitégi, A. Le Jollec, F. Lepage, V. Leroux, A. Loulergue, F. Marteau, A. Mary, A. Nadji, S. Pautard, V. Pinty, M. Ribbens, T.S. Thoraud
    SOLEIL, Gif-sur-Yvette, France
  
  The Syn­chro­tron SOLEIL is a large-scale re­search fa­cil­ity in France that pro­vides syn­chro­tron ra­di­a­tion from ter­a­hertz to hard X-rays for var­i­ous sci­en­tific ap­pli­ca­tions. To meet the evolv­ing needs of the sci­en­tific com­mu­nity and to re­main com­pet­i­tive with other Eu­ro­pean fa­cil­i­ties, SOLEIL has planned an up­grade pro­ject called SOLEIL-II. The pro­ject aims to re­con­struct the stor­age ring as a Dif­frac­tion Lim­ited Stor­age Ring (DLSR) with a record low emit­tance which will en­able nano­met­ric res­o­lu­tion. The me­chan­i­cal de­sign of the up­grade pro­ject in­volves sev­eral chal­lenges such as the in­te­gra­tion of new mag­nets, vac­uum cham­bers, in­ser­tion de­vices and beam­lines in the ex­ist­ing in­fra­struc­ture, the op­ti­miza­tion of the align­ment and sta­bil­ity of the com­po­nents, and the min­i­miza­tion of the down­time dur­ing the tran­si­tion from SOLEIL to SOLEIL-II. The me­chan­i­cal de­sign is mainly based on ex­ten­sive sim­u­la­tions, pro­to­typ­ing and test­ing to en­sure the fea­si­bil­ity, re­li­a­bil­ity, and per­for­mance of sev­eral key el­e­ments. This ab­stract pre­sents an overview of the me­chan­i­cal de­sign con­cepts and so­lu­tions adopted for the SOLEIL-II pro­ject.  
slides icon Slides WEOBM01 [8.729 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-MEDSI2023-WEOBM01  
About • Received ※ 25 September 2023 — Revised ※ 04 November 2023 — Accepted ※ 08 November 2023 — Issued ※ 03 April 2024
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THPPP038 Girders for SOLEIL-II Storage Ring 332
 
  • J. Da Silva Castro, S. Ducourtieux, Z. Fan, F. Lepage, A. Nadji, K. Tavakoli
    SOLEIL, Gif-sur-Yvette, France
  
  After two decades since its es­tab­lish­ment, the SOLEIL Syn­chro­tron fa­cil­ity needs to adapt to fol­low new sci­en­tific fields that have emerged since. After the Con­cep­tual De­sign Re­port (CDR) phase for the fa­cil­ity Up­grade, the SOLEIL teams have been work­ing for sev­eral months on the Tech­ni­cal De­sign Re­port (TDR). The ¿SOLEIL Up­grade¿ pro­ject is called ¿SOLEIL II¿ and is di­vided into sev­eral sub-pro­jects. Among these sub-pro­jects, one con­cerns stor­age ring Gird­ers that will sup­port all mag­nets of the new Lat­tice. These 86 Gird­ers, each one sup­ported by 2 plinths, must en­sure an ex­cel­lent de­gree of vi­bra­tion sta­bil­ity. Be­fore ob­tain­ing a final de­sign for these Gird­ers, a sig­nif­i­cant amount of study work has al­ready been car­ried out (de­sign, fi­nite el­e­ments sim­u­la­tions, sub-as­sem­bly pro­to­typ­ing, dy­namic mea­sure­ments, tests, etc.). To val­i­date the con­cepts, a fully equipped pro­to­type girder was launched into man­u­fac­tur­ing. In this con­tri­bu­tion the pre­lim­i­nary stud­ies and the on­go­ing in­ves­ti­ga­tions on SOLEIL II girder de­sign will be pre­sented.  
DOI • reference for this paper ※ doi:10.18429/JACoW-MEDSI2023-THPPP038  
About • Received ※ 24 October 2023 — Revised ※ 05 November 2023 — Accepted ※ 09 November 2023 — Issued ※ 14 March 2024
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)