| 成型塑件无推杆印推出结构及注射模设计 |
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| 引用本文： | 钱志良.成型塑件无推杆印推出结构及注射模设计[J].模具工业,2022(2):39-41. |
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| 作者姓名： | 钱志良 |
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| 作者单位： | 苏州科立爱德精密科技有限公司 |
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| 摘 要： | 以注射模中实现成型塑件上无推杆印的推出结构作为研究对象，通过模具结构优化并采用滑块结构减少对成型塑件的抱紧力，有助于塑件脱模，并不会在成型塑件上留下推杆印，满足成型塑件的质量要求。
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| 关 键 词： | 天线元件 推杆印 滑块 抽芯 |
Design of injection moulds and ejection mechanism without ejector pin mark of plastic |
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| QIAN Zhi-liang.Design of injection moulds and ejection mechanism without ejector pin mark of plastic[J].Die & Mould Industry,2022(2):39-41. |
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| Authors: | QIAN Zhi-liang |
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| Affiliation: | (Creator Solutions(Suzhou)Co.,Ltd.,Suzhou,Jiangsu 215021,China) |
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| Abstract: | Taking an ejetion mechanism for forming the plastic without ejector pin mark in the injection mould as an example. The clamping force for the moulded plastic parts was reduced by optimizing mould structure and adopting slider, which contributed to demould the plastics, and made the ejector pin marks not left on the moulded plastics. The plastics met the quality requirements. |
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| Keywords: | antenna element ejector pin mark slider core pulling |
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