| 汽车气囊盖精密模具设计 |
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| 引用本文： | 叶长青. 汽车气囊盖精密模具设计[J]. 模具工业, 2009, 35(2): 49-52 |
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| 作者姓名： | 叶长青 |
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| 作者单位： | 湖南科技职业学院,湖南,长沙,410118 |
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| 摘 要： | 根据塑件的使用要求,分析了选择TPE热塑性弹性体塑料的优点,并根据塑件的结构特点,阐述了二次顶出机构设计方案及精密模具结构特点和工作过程。
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| 关 键 词： | 精密模具 顶出机构 推块 |
Development of precision mould for automotive air bag cover |
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| YE Chang-qing. Development of precision mould for automotive air bag cover[J]. Die & Mould Industry, 2009, 35(2): 49-52 |
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| Authors: | YE Chang-qing |
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| Affiliation: | Hunan Vocational College of Science and Technology;Changsha;Hunan 410118;China |
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| Abstract: | TPE thermoplastic elastomer plastic was selected according to the requirements for the products and the advantages were analyzed. A precision mould with two-stage ejection mechanism was developed. The design scheme, structural characteristics and work principles of the mould were described. |
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| Keywords: | precision mould ejection mechanism ejector pad |
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