Deep drawing of half-cells for L-band cavities with the new press machine at KEK. Test operation of the 150t press machine
is under way at the cavity production pilot plat. Dozens of cells have been drawn out of Nb disk sheets in the recent past.
The focus topic of this study is to optimize the shapes of the dies to use for producing mid-cells of TESLA-style
cavities to build at KEK and elsewhere in the near future. (2010/09/21 15:54:23)

SONY DSLR-A700 with CZ T* 16-80mm/F3.5-4.5ZA at 35 mm, f8 and 1/50 sec,
CWB, ISO 1600, Photo: N.Toge

Also available are a TIF (4272 x 2848 pixels) file for printing and a few more shots.

Last modified: Wed Sep 22 16:26:22 JST 2010