DEVICE FOR POLISHING CATHODE BEAM FOR ELECTROLYSIS, AND CATHODE MANUFACTURING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a device for polishing a cathode beam for electrolysis which can excellently polish an inclined surface of each corner part, remove a film of oxides and sulfates causing electric resistance thereby, keeping the inclined surface clean, reducing the voltage drop and unifying the current distribution. SOLUTION: Polishing means 30A and 30B for polishing both inclined surfaces 107 of the beam which is held and moved by a guide means 10 are installed below the guide means 10 which holds the beam 104, and moves and guides the beam in the longitudinally axial direction.