| 承载盘级进模设计 |
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| 引用本文： | 王雷刚,宋建勇.承载盘级进模设计[J].杭州应用工程技术学院学报,2009(3):161-164,185. |
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| 作者姓名： | 王雷刚 宋建勇 |
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| 作者单位： | 江苏大学材料科学与工程学院,江苏镇江212013 |
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| 摘 要： | 针对某电子承载盘的结构特点和工艺要求,运用Dynaform软件进行了成形工艺性分析,设计出一副包括3次正拉深、2次反拉深的28工位级进冲模。该工艺方案减小了零件变薄率,保证了零件关键尺寸的精度,减少了试模次数,提高了效率。该模具结构简单、实用,操作安全、方便,生产出的零件质量良好。
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| 关 键 词： | 承载盘 级进模 变薄率 |
Design of progressive die for load cell |
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| WANG Lei-gang,SONG Jian-yong.Design of progressive die for load cell[J].Journal of Hangzhou Institute of Applied Engineering,2009(3):161-164,185. |
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| Authors: | WANG Lei-gang SONG Jian-yong |
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| Affiliation: | (School of Materials Science and Engineering,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | According to the structure characteristics and technological requirement of the electronic load cell,the software of Dynaform is used to carry analyzes on the forming process,and to design a progressive die,which includes 28 steps with three forward drawing steps and two backward drawing steps.It can reduce thinning rate greatly,ensure precision of key dimensions,reduce the mold test times and improve the efficiency.The die structure is not only simple and practical,but also safe and convenient.The most of all,the quality of forming parts is good. |
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| Keywords: | load cell progressive die thinning rate |
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