| 齿条筒注射模设计 |
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| 引用本文： | 李恩学.齿条筒注射模设计[J].模具工业,2009,35(2):39-43. |
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| 作者姓名： | 李恩学 |
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| 作者单位： | 佛山市高级技工学校,广东,佛山,528200 |
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| 摘 要： | 分析了齿条筒塑件的结构工艺性,确定了合理的模具结构,依据塑件形状特点设计了成型拉板、外拉板及延时开模器3种定距分型机构,巧妙利用模具开模动作实现了齿条筒塑件脱模。模具结构新颖,生产效率高,对类似长筒类塑件的模具设计有一定的参考价值。
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| 关 键 词： | 工艺分析 长筒类塑件 延时开模器 |
Design of injection mould for gear rack barrel-shaped component |
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| LI En-xue.Design of injection mould for gear rack barrel-shaped component[J].Die & Mould Industry,2009,35(2):39-43. |
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| Authors: | LI En-xue |
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| Affiliation: | Foshan Senior Technical School;Foshan;Guangdong 528200;China |
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| Abstract: | The structure processing of a plastic gear rack barrel-shaped component was analyzed and a mould structure was determined. Three kinds of fixed-distance parting mechanism, including shaped draw plate, external draw plate and time-delay switching ware, were designed based on the part shape characteristics. The application of the mechanisms makes the gear rack barrel-shaped component stripped smoothly with the mould opening action. |
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| Keywords: | technology analysis barrel-shaped plastic part time-delay switching ware |
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