| 橡胶注射过程中压力变化的研究 |
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| 引用本文： | 程源,安瑛,王定国.橡胶注射过程中压力变化的研究[J].橡胶工业,1996,43(7):387-396. |
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| 作者姓名： | 程源 安瑛 王定国 |
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| 作者单位： | 北京化工大学，北京化学建材厂 |
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| 摘 要： | 对橡胶注射过程中的压力变化进行了理论与实验研究。充模流动模型的压力、能量控制方程分别为：选用高斯方法求解总体有限元方程。实验与计算分析对比证明．本文选用的数学模型和计算方法所得结果与实测结果基本吻合、该模型可用以代替大量的实验，对橡胶充模过程进行模拟，并用Ｇｒａｐｈｅｒ软件对数值结果进行处理，以图表直观地表达出各种因素对充模过程的影响。
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| 关 键 词： | 橡胶注射，注射压力 |
Study on Pressure Variation in Rubber Injection Moulding |
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| Cheng Yuan,An Ying and Wang Dingguo.Study on Pressure Variation in Rubber Injection Moulding[J].China Rubber Industry,1996,43(7):387-396. |
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| Authors: | Cheng Yuan An Ying and Wang Dingguo |
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| Affiliation: | Cheng Yuan and An Ying;(Beijing University of Chemical Technology 100029) Wang Dingguo (Beijing Chemical Building Material Factory 100075 ) |
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| Abstract: | An investigation was made theoretically and experimentally on the pressure variation in rubber injection moulding. The pressure and energy control equations in the filling flowmodel were as follows. TheGaussian method was used to solve the general finite element equation. It was showed through thecomparative analysis that the results obtained with the selected mathematical model and calculation method were approximate to the measured ones. The proposed model could be used instead ofa large number of tests to simulate the rubber filling process. The resultant values were treatedwith Grapher software. The influence of various factors on the filling process was expressed directly by figures and tables. |
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| Keywords: | rubber injection moulding injection moulding pressure |
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