SOLDERING DEVICE, TEMPERATURE CONTROL SYSTEM AND COOLING TOOL

摘要

PROBLEM TO BE SOLVED: To provide a soldering device for a connection piece of interpole rotors capable of obtaining a soldering state with stable quality by improving influence of quality on the soldering state caused by lowering temperature on a soldering iron, and abolishing detachment/attachment of the soldering iron multiple times during soldering. SOLUTION: In this electric soldering device which is used for connection of interpole rotors of a rotary electric machine, each of two soldering irons 4 and 11 is pressed on both sides of a connection piece 2 of interpole rotors and fixed thereon, and soldering parts are heated uniformly.