| 机车牵引电机定子压圈选材及减少铸钢裂纹 |
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| 引用本文： | 何海军. 机车牵引电机定子压圈选材及减少铸钢裂纹[J]. 电机技术, 2013, 0(2): 47-49 |
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| 作者姓名： | 何海军 |
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| 作者单位： | 江苏常牵庞巴迪牵引系统有限公司 213011 |
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| 摘 要： | 讲述高速重载机车牵引电机铸钢定子压圈的材料选型,介绍了牵引电机GS20Mn5铸钢定子压圈的铸造工艺的改进,从造型和冶炼着手减少铸造裂纹的发生。
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| 关 键 词： | 高速重载机车牵引电机 铸钢定子压圈裂纹 |
Material Selection for Stator Pressing Ring of the Traction Motor Used in Locomotive and Method to Decrease the Casting Cracks |
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| HE Haijun. Material Selection for Stator Pressing Ring of the Traction Motor Used in Locomotive and Method to Decrease the Casting Cracks[J]. Electrical Machinery Technology, 2013, 0(2): 47-49 |
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| Authors: | HE Haijun |
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| Affiliation: | HE Haijun Bombardier CPC Propulsion System Co., Ltd. |
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| Abstract: | |
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| Keywords: | Traction motor used in high speed heavy-duty locomotive Stator pressing ring made by casting steel Casting crack |
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