| 浪形保持架冲孔模设计探讨 |
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| 引用本文： | 李永胜. 浪形保持架冲孔模设计探讨[J]. 哈尔滨轴承, 2011, 32(1): 46-48 |
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| 作者姓名： | 李永胜 |
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| 作者单位： | 中航工业哈尔滨轴承有限公司销售部,黑龙江哈尔滨,150036 |
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| 摘 要： | 通过对浪形保持架冲孔模的改进,保持架定位准确,保证了铆钉孔位置公差,达到了工艺要求。
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| 关 键 词： | 浪形保持架 冲孔 退料环 定位销 凸模 |
Discussion on design of piercing die for wave-shaped cage |
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| Li Yongsheng. Discussion on design of piercing die for wave-shaped cage[J]. JOurnal of Harbin Bearing, 2011, 32(1): 46-48 |
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| Authors: | Li Yongsheng |
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| Affiliation: | Li Yongsheng (Market Department,AVIC Harbin Bearing Co.,Ltd.,Harbin 150036,China) |
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| Abstract: | Through the improvement of the piercing die for the wave-shaped cage,cage positioning became accurate,the position tolerances of rivet holes were ensured,and technical requirements were met. |
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| Keywords: | wave-shaped cage piercing withdrawal ring pin, punch |
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