Fig. 1. Configuration of rotor core
Fig. 2. Die casting equipment
Fig. 3. End ring die
Fig. 4. Configuration of rotor core cast
Fig. 5. Numerical analysis model of rotor core cast
Fig. 6. Filling patterns of molten metals
Fig. 7. Evaluation location of filling patterns
Fig. 8. Filling patterns of molten metals at section-1
Fig. 9. Filling patterns of molten metals at section-2
Fig. 10. Filling patterns of molten metals at section-3
Fig. 11. Sectional view of lower end ring cast
Table 1. Chemical compositions of rotor core(wt. %)
References
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