ELECTRODE TERMINAL CONNECTOR PRODUCING METHOD
A method is for producing an electrode terminal connector for electrically connecting together a positive and a negative terminal formed of mutually dissimilar metals respectively. The method includes the steps of pressing a thin plate formed of a similar metal to the positive terminal to form a mounting hole in the thin plate, pressing a thick plate formed of a similar metal to the negative terminal to form a metallic member which is smaller in diameter than the mounting hole, and inserting the metallic member into the mounting hole and flattening the metallic member in the mounting hole to widen the mounting hole and join the thin plate and the metallic member together. The steps are continuously performed by a pressing device.
1 . A method for producing an electrode terminal connector for electrically connecting together a positive terminal and a negative terminal formed of mutually dissimilar metals respectively, the method comprising the steps of:
pressing a thin plate formed of a similar metal to the positive terminal to form a mounting hole in the thin plate;
pressing a thick plate formed of a similar metal to the negative terminal to form a metallic member which is smaller in diameter than the mounting hole; and
inserting the metallic member into the mounting hole and flattening the metallic member in the mounting hole to widen the mounting hole and join the thin plate and the metallic member together,
wherein the steps are continuously performed by a pressing device.
2 . A method for producing an electrode terminal connector for electrically connecting together a positive terminal and a negative terminal formed of mutually dissimilar metals respectively, the method comprising the steps of:
pressing a thin plate formed of a similar metal to the negative terminal to form a mounting hole in the thin plate;
pressing a thick plate formed of a similar metal to the positive terminal to form a metallic member which is smaller in diameter than the mounting hole; and
inserting the metallic member into the mounting hole and flattening the metallic member in the mounting hole to widen the mounting hole and join the thin plate and the metallic member together,
wherein the steps are continuously performed by a pressing device.
3 . The method according to claim 1 , further comprising:
after joining the thin plate and the metallic member together, heating under an inert atmosphere.
4 . The method according to claim 2 , further comprising:
after joining the thin plate and the metallic member together, heating under an inert atmosphere.
5 . The method according to claim 1 , further comprising:
pressing the thin plate to form a positive terminal fixing hole therein; and
pressing a center region of the metallic member to form a negative terminal fixing hole therein such that the metallic member remains around an inner portion of the mounting hole.
6 . The method according to claim 2 , further comprising:
pressing the thin plate to form a negative terminal fixing hole therein; and
pressing a center region of the metallic member to form a positive terminal fixing hole therein such that the metallic member remains around an inner portion of the mounting hole.