| 天线拉杆正挤冷镦模设计 |
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| 引用本文： | 田福祥,靳会洲.天线拉杆正挤冷镦模设计[J].模具工业,2011,37(2):40-42. |
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| 作者姓名： | 田福祥 靳会洲 |
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| 作者单位： | 青岛理工大学,山东,青岛,266033 |
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| 摘 要： | 介绍了1模2件天线拉杆正挤冷镦模结构,模具顶料器的顶料杆可自行回位,便于放置下一个坯料。生产的制件无飞边,显著降低了生产成本。
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| 关 键 词： | 顶料机构 冷镦模 缩径 组合凹模 |
Forward extrusion cold-heading die for forming antenna pole |
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| TIAN Fu-xiang,JIN Hui-zhou.Forward extrusion cold-heading die for forming antenna pole[J].Die & Mould Industry,2011,37(2):40-42. |
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| Authors: | TIAN Fu-xiang JIN Hui-zhou |
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| Affiliation: | TIAN Fu-xiang,JIN Hui-zhou(Qingdao Technological University,Qingdao,Shandong 266033,China) |
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| Abstract: | A forward extrusion cold-heading die was developed for forming two antenna poles at one step.The kicker pin of the die can automatically return to its original position.The manufactured product has no burr which significantly decreases the production costs. |
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| Keywords: | stripping mechanism cold-heading die necking combined die |
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