Accelerator electrode plate and manufacture thereof

Abstract

Abstract PURPOSE:To improve cooling efficiency and heat resistance and prevent the occurrence of deformation during the operation for a long period by overlapping and connecting flat side metal plates on both sides of a center metal plate, and boring neutron passing beam holes in the thickness direction of the metal plate. CONSTITUTION:Metal plates 1-3 are made of a molybdenum material, the metal plates 1 and 3 are flat plates, and the metal plate 2 has cooling water passage grooves 4 with through grooves by discharge machining. When the cooling water passage grooves 4 are made through grooves, there is no restriction on the machining precision, size precision and machining time of the cooling grooves 4, and the machining time can be sharply shortened. The cooling grooves 4 can be designed and manufactured in an optional shape, particularly in the shape required to increase the cooling efficiency. The cooling efficiency is increased, the deformation of an electrode plate is prevented, and its life is extended.

Inventors

• 👤 Sumiichi Shibuya
• 👤 渋谷　純市
• 👤 Kazuhiro Takenaka
• 👤 一博 竹中
• 👤 Kazunari Nakamoto
• 👤 一成 中本

Bibliographic Details