1962 年 31 巻 2 号 p. 146-154
Electroforming of copper disk loaded waveguides for a 6MeV linear electron accelerator to be used as the injector of 1BeV electron synchrotron is described. The method used enables circular waveguides of complicated structure to be made en bloc securing good electrical contact and vacuum-tightness. In particular, this method facilitates the making of buncher which varies in dimensions along its axis.
The usual difficulties met with in electroforming-difficulty of obtaining correct alignment of disks because of the assembling done in water; possible deformation caused by chemical dissolution, polishing, difference in thermal dilatation of consisting parts, all affecting dimensional correctness. -are removed, and highly accurate accelerator waveguides are made.
