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TY - CONF AU - Sawamura, M. AU - Hajima, R. AU - Hokonohara, H. AU - Iwashita, Y. AU - Kubo, T. AU - Saeki, T. AU - Tongu, H. ED - Yamazaki, Yoshishige ED - Facco, Alberto ED - McCausey, Amy ED - Schaa, Volker RW TI - Fabrication of Superconducting Spoke Cavity for Compact Photon Source J2 - Proc. of LINAC2016, East Lansing, MI, USA, 25-30 September 2016 C1 - East Lansing, MI, USA T2 - Linear Accelerator Conference T3 - 28 LA - english AB - The spoke cavity is expected to have advantages for compact ERL accelerator for X-ray source based on laser Compton scattering. We have been developing the spoke cavity under a research program of MEXT, Japan to establish the fabrication process. Since our designed shape of the spoke is complicated due to increase the RF properties, one-step press forming with one set of molds will cause so large strain to break the sheet. We designed the mold components including the process of press work. The press forming tests of the spoke cavity have been done with the various materials of sheets to check molding performance. In this paper we present status of the spoke cavity fabrication. PB - JACoW CP - Geneva, Switzerland SP - 212 EP - 214 KW - cavity KW - laser KW - photon KW - linac KW - scattering DA - 2017/05 PY - 2017 SN - 978-3-95450-169-4 DO - 10.18429/JACoW-LINAC2016-MOPLR035 UR - http://jacow.org/linac2016/papers/moplr035.pdf ER -