| 内执手球的缩口成型工艺和模具 |
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| 引用本文： | 贲利.内执手球的缩口成型工艺和模具[J].湖南农机,2012,39(1):47+51. |
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| 作者姓名： | 贲利 |
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| 作者单位： | 集贤县科学技术局,黑龙江集贤,155900 |
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| 摘 要： | 文章结合实例详细分析缩口成型的工艺方法,叙述缩口系数确定的依据,并将各次缩口坯料尺寸的计算和模具结构作了全面介绍.
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| 关 键 词： | 手球缩口 缩口系数 坯料计算 |
Necking Forming Process and Die for the Inner Holding Handball |
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| BEN Li.Necking Forming Process and Die for the Inner Holding Handball[J].Hunnan Agricultural Machinery,2012,39(1):47+51. |
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| Authors: | BEN Li |
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| Institution: | BEN Li(Jixian Science and Technology Bureau,Jixian,Heilongjiang 155900,China) |
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| Abstract: | Combined with examples,the process methods for the necking forming are analyzed in detail.The basis of confirming necking factor is stated.And each calculation of the dimensions for the work blank and die structure are introduced fully. |
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| Keywords: | handball necking necking factor blank calculation |
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