| 电机定子冲片三拼式套冲模具结构分析 |
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| 引用本文： | 于波,邓卫国,巢波.电机定子冲片三拼式套冲模具结构分析[J].模具技术,2011(2):19-22,60. |
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| 作者姓名： | 于波 邓卫国 巢波 |
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| 作者单位： | 1. 常州机电职业技术学院,模具技术系,江苏,常州,213164
2. 常州展翔精密模具厂,江苏,常州,213164 |
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| 摘 要： | 介绍在一副级进模上冲制出电机定子冲片和转子冲片,其中定子冲片是由定子外形框架、定子极槽和定子极条三部分组合,在级进模上套冲而成,并解决由于套冲而带来的冲制定子冲片拼接之间微小间隙的技术难题。重点介绍了定子冲片由三部分组合在级进模上套冲的模具结构特点。经实际使用证明,此结构设计合理,运行安全可靠,并且模具制造加工方便,满足电机铁芯大批量生产的需求。
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| 关 键 词： | 定子冲片套冲 冲裁间隙差 微小间隙冲制 多工位级进模 |
Structural analysis of ferrule blanking die for motor stator lamination |
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| YU Bo,DENG Wei-guo,CHAO Bo.Structural analysis of ferrule blanking die for motor stator lamination[J].Die and Mould Technology,2011(2):19-22,60. |
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| Authors: | YU Bo DENG Wei-guo CHAO Bo |
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| Affiliation: | YU Bo,DENG Wei-guo,CHAO Bo |
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| Abstract: | The design of a progressive die for manufacturing motor stator and rotor lamination is described.Stator lamination,which consists of stator shape,stator slots and stator pole strips,is produced with ferrule blanking technology.Technical problems associated with micro clearance among the three parts of stator lamination caused by ferrule blanking are solved.The structural features of the progressive die for ferrule blanking of stator lamination are discussed in detail.The application in industry shows that the structure of the die is of good reliablity and convenience and it is suitable for manufacturing. |
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| Keywords: | ferrule blanking of stator lamination blanking clearance micro-clearance blanking multi-position progressive die |
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