| 二次顶出机构的注射模设计 |
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| 引用本文： | 何文.二次顶出机构的注射模设计[J].模具制造,2009,9(11):50-54. |
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| 作者姓名： | 何文 |
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| 作者单位： | 湖南省郴州市三0二队,湖南郴州,423000 |
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| 摘 要： | 分析了手机外壳塑件的成型工艺,详细阐述了该手机外壳注射模的结构设计要点与工作过程,通过采用动模斜顶与斜导柱抽芯机构相结合的抽芯结构,使得模具的使用寿命和可靠性大大提高,为了提高塑件的质量,特采用二次顶出机构。
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| 关 键 词： | 注射模 结构设计 斜导柱抽芯机构 二次顶出机构 |
Design of Injection Mold with Twice Ejection Mechanism |
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| He Wen.Design of Injection Mold with Twice Ejection Mechanism[J].Die & Mould Manufacture,2009,9(11):50-54. |
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| Authors: | He Wen |
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| Abstract: | Analyzed molding process of the mobile shell, elaborated in detail injection mold structure design points and work process. Through adopt complex core-pulling mechanism with move mold angle ejector and angle guide pin core-pulling, enhanced mold service life and reliable property. In order to improve plastic parts quality, adopted twice ejection mechanism. |
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| Keywords: | injection mold structure design angle guide pin core-pulling mechanism twice ejection mechanism |
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