| 摘要 |
PURPOSE: A forging mold for manufacturing a rotor pole capable is provided to remove scale by jetting air and lubricant to a pole shaping part. CONSTITUTION: A forging mold for manufacturing a rotor pole comprises an upper mold(120), a lower mold(140), and a jetting device(200). The upper and lower molds are selectively opened and closed and have a shaping space(110) for molding a rotor pole. The jetting device removes scale by selectively jetting air and lubricant inside the shaping space. The jetting device comprises an air jetting unit(210), a lubricant supply(220), a jetting channel(230), an air valve(240), and a check valve(250). |
