WELDING EQUIPMENT FOR NUCLEAR FUEL ROD

摘要

PROBLEM TO BE SOLVED: To make an electrode for a torch easily replaced in a nuclear fuel rod welding equipment. SOLUTION: In this welding equipment for welding a sheathed tube and an end plug in a nuclear fuel rod, a torch holder 10 attached with the torch 14 is equipped fixedly to be tilt-movable around a horizontal axis in a moving table 12 mounted vertically slidably on a torch driving mechanism 6 fixed onto a welding chamber 4.