| 定位支架级进模设计 |
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| 引用本文： | 李昌雪,李捷. 定位支架级进模设计[J]. 模具工业, 2011, 37(5): 37-40 |
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| 作者姓名： | 李昌雪 李捷 |
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| 作者单位： | 1. 广西机电职业技术学院,机械工程系,广西,南宁,530007
2. 桂林电器科学研究院,广西,桂林,541004 |
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| 摘 要： | 对定位支架的成形工艺进行分析,制定了合理的冲压工艺,设计了生产定位支架的精密级进模,介绍了模具结构特点和零件端部圆弧与Z形弯曲结构,合理布置浮顶镶件控制成形。实践证明:模具结构合理、可靠,生产的零件合格,对类似零件的成形有一定的参考价值。
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| 关 键 词： | 定位支架 级进模 工艺分析 回弹控制 |
Design of progressive die for spacer positioning bracket |
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| LI Chang-xue,LI Jie. Design of progressive die for spacer positioning bracket[J]. Die & Mould Industry, 2011, 37(5): 37-40 |
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| Authors: | LI Chang-xue LI Jie |
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| Affiliation: | LI Chang-xue1,LI Jie2(1.Department of Mechanical Engineering,Guangxi Technological College of Machinery and Electricity,Nanning,Guangxi 530007,China,2.Guilin Electrical Equipment Scientific Research Institute,Guilin,Guangxi 541004,China) |
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| Abstract: | Based on analysis on the forming technique of a spacer bracket,a stamping process was determined and a precision progressive die was developed.The die structure features,the arc at the part end and the Z-shaped bend structure were presented.The die is characteristic with application of floating ejector pins in control of forming. |
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| Keywords: | positioning bracket progressive die process analysis springback control |
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