The mechanical design and fabrication of 162.5 MHz buncher for China accelerator driven sub-critical system injector II
The mechanical design and fabrication of 162.5 MHz buncher for China accelerator driven sub-critical system injector II
According to the beam transmission matching of the MEBT and the geometric parameters requirements of bunchers, the unique mechanical structure and the main processing technology of buncher cavities and their couplers and tuners are described in this paper. The fabrication of bunchers and their parts have been completed and tested at high power, the test results agree well with the design requirements. These bunchers work well for about two years in Institute of Modern Physics, Chinese Academy of