| 带点浇口转侧浇口浇注系统的注塑模设计 |
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| 引用本文： | 周铭杰,蔡菊.带点浇口转侧浇口浇注系统的注塑模设计[J].中国塑料,2012(7):101-104. |
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| 作者姓名： | 周铭杰 蔡菊 |
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| 作者单位： | 广东轻工职业技术学院机电工程系 |
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| 摘 要： | 通过分析香水瓶盖的结构特点和成型工艺,设计了香水瓶盖注塑模,介绍了模具结构与工作过程,重点阐述了点浇口转侧浇口浇注系统、脱模机构和斜顶侧抽芯机构的设计,最后介绍了点浇口转侧浇口浇注系统的应用实例。实践表明,点浇口转侧浇口浇注系统有利于浇口的设置和塑件的填充。
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| 关 键 词： | 香水瓶盖 注塑模 浇注系统 脱模机构 斜顶 侧抽芯 |
Design of Injection Mould with Feeding System Switching from Pin-point Gate to Side Gate |
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| ZHOU Mingjie,CAI Ju.Design of Injection Mould with Feeding System Switching from Pin-point Gate to Side Gate[J].China Plastics,2012(7):101-104. |
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| Authors: | ZHOU Mingjie CAI Ju |
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| Affiliation: | (Department of Mechanical and Electrical Engineering,Guangdong Industry Technical College,Guangzhou 510300,China) |
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| Abstract: | Based on the analysis of the structure characteristics and processing technology of the perfume bottle cap,an injection mould for this part was designed.The mould structure and its working process were introduced.The feeding system switching from pin-point gate to side gate,the demolding mechanism and the side core-pulling mechanism with lifter were illustrated in detail.The application instances of the feeding system switching from pin-point gate to side gate were introduced.It was proved that the feeding system switching from pin-point gate to side gate was adequate for setting of gate and filling of molded part. |
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| Keywords: | perfume bottle cap injection mould feeding system demolding mechanism lifter side core-pulling |
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