| 内循环两板式注塑机的胀模特性实验研究 |
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| 引用本文： | 张攀攀,谢鹏程,焦志伟,杨卫民.内循环两板式注塑机的胀模特性实验研究[J].塑料工业,2010,38(2). |
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| 作者姓名： | 张攀攀 谢鹏程 焦志伟 杨卫民 |
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| 作者单位： | 北京化工大学机电工程学院,北京,100029 |
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| 摘 要： | 研究了内循环两板式注塑机的胀模特性,着重对胀模量与制品质量的关系,注射压力和注射时间对胀模量的影响进行了研究,同时对时间以及胀模量转保压的控制效果进行了探讨。结果表明:胀模量与制品质量存在直线关系,注射压力与注射时间对胀模量有明显影响;同时胀模量转保压控制可以获得更好的制品质量重复精度。
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| 关 键 词： | 胀模量 制品质量 注射压力 注射时间 转保压 |
Experimental Study on Mold Separation of Internal Circulation Two-platen Injection Molding Machine |
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| ZHANG Pan-pan,XIE Peng-cheng,JIAO Zhi-wei,YANG Wei-min.Experimental Study on Mold Separation of Internal Circulation Two-platen Injection Molding Machine[J].China Plastics Industry,2010,38(2). |
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| Authors: | ZHANG Pan-pan XIE Peng-cheng JIAO Zhi-wei YANG Wei-min |
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| Abstract: | In this paper, the characteristics of the mold separation of internal circulation two-platen injection molding machine were analyzed. The paper pointed out the relation between mold separation and product quality, verified the controlling effect of time injection pressure and mold separation switchover. It showed that there was a linear relation between mold separation and product quality. Meanwhile the injection pressure and injection time influenced the mold separation greatly, and the mold separation-based switchover control resulted in higher product quality the repeatability. |
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| Keywords: | Mold Separation Product Quality Injection Pressure Injection Time Pressure Switchover |
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