Author: Nohara, K.
Paper Title Page
THOBB203 Study on Fabrication of Superconducting RF 9-cell Cavity for ILC at KEK 3132
 
  • T. Saeki, Y. Ajima, K. Enami, H. Hayano, H. Inoue, E. Kako, S. Kato, S. Koike, T. Kubo, S. Noguchi, M. Satoh, M. Sawabe, T. Shishido, A. Terashima, N. Toge, K. Ueno, K. Umemori, K. Watanabe, Y. Watanabe, S. Yamaguchi, A. Yamamoto, Y. Yamamoto, M. Yamanaka, K. Yokoya
    KEK, Ibaraki, Japan
  • Y. Iwashita
    Kyoto ICR, Uji, Kyoto, Japan
  • N. Kawabata, H. Nakamura, K. Nohara, M. Shinohara
    SPS, Funabashi-shi, Japan
  • F. Yasuda
    The University of Tokyo, Institute of Physics, Tokyo, Japan
  
  We con­structed a new fa­cil­ity for the fab­ri­ca­tion of su­per­con­duct­ing RF cav­ity at KEK from 2009 to 2011. In the fa­cil­ity, we have in­stalled a deep-draw­ing ma­chine, a half-cell trim­ming ma­chine, an elec­tron-beam weld­ing ma­chine, and a chem­i­cal etch­ing room in one place. We started the study on the fab­ri­ca­tion of 9-cell cav­ity for In­ter­na­tional Lin­ear Col­lier (ILC) from 2009 using this fa­cil­ity. The study is fo­cus­ing on the cost re­duc­tion with keep­ing high per­for­mance of cav­ity, and the goal is the es­tab­lish­ment of mass-pro­duc­tion pro­ce­dure for ILC. This ar­ti­cle re­ports the cur­rent sta­tus of the stud­ies in CFF.  
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