FIGURE 1. 2D cross-section of the copper rotor die:
1. Steel laminations, 2. End ring (Cu), 3. Gate area
(Cu), 4. Runner (Cu), and 5. Steel arbor [1].
FIGURE 1. 2D cross-section of the copper rotor die:
1. Steel laminations, 2. End ring (Cu), 3. Gate area
(Cu), 4. Runner (Cu), and 5. Steel arbor [1].