抄録
Based on the results of the sub- and full-scale trials, the toroidal field (TF) coil and TF coil structure manufacturing procedures were considered. The radial plate (RP) will be manufactured by assembling ten sets of segments using laser-beam welding. The cover plates (CPs) will be manufactured using three different methods, depending on their geometry. For the winding pack (WP), a winding system has been designed that enables measurement of the conductor length with an accuracy of 0.01% for serial production. The assembly procedure and groove types of the narrow-gap tungsten inert gas (TIG) welding for coil structures were determined. Hereafter, technical improvements will be considered, aiming to further optimize manufacturing.
