Method for manufacturing a battery terminal plate

A method of manufacturing a battery terminal plate, in which a material constituted of a volume is formed to have a previously designed shape while being pressed several times, the method comprising the steps of:

• (S10) cutting a material 1, which is continuously supplied, at a predetermined length by a cutting and supplying portion 11 and supplying the cut material to a first processing device 12;
• (S20) firstly forming the cut material 1 with an incomplete shape in such a manner that a first press die 13 presses the cut material 1, which is supplied to the first processing device 12, to a first fixed die 14;
• (S30) secondly forming the cut material 1 with a basic shape in such a manner that a second press die 15 secondly presses the cut material to the first fixed die 14 in a state that the cut material 1 remains in the first fixed die 14 before the basic shaped material 1 is ejected from the first fixed die 14 and moved to a second fixed die 16 so as to be inserted in the second fixed die 16;
• (S40) thirdly forming the basic shaped material 1 with a complete shape in such a manner that a third press die 17 presses the second fixed die 16 before the complete shaped material 1 is discharged from the second fixed die 16;
• and
• (S50) fourthly forming a complete battery terminal plate through a trimming process after the complete shaped material 1 is fixed.