| 滚塑成型加热时间的计算 |
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| 引用本文： | 高桂天,梁策,史新星,柳承德,贾鲢莉,李义. 滚塑成型加热时间的计算[J]. 吉林大学学报(工学版), 2008, 38(2): 340-0343 |
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| 作者姓名： | 高桂天 梁策 史新星 柳承德 贾鲢莉 李义 |
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| 作者单位： | 吉林大学,材料科学与工程学院,长春,130022 |
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| 基金项目： | “十五”国家科技攻关计划项目(2004BA907A19-2) |
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| 摘 要： | 为了解决滚塑成型工艺中加热时间难以确定的问题,依据传热学和界面运动理论进行了滚塑成型加热时间的研究,提出了模具和树脂粉料加热时间的计算方法。将研究结果应用到卡车翼子板滚塑成型工艺中,确定了模具的加热时间和制品的加热时间。将计算结果与试验数据进行了对比,两者吻合得较好,由此验证了该计算方法的有效性和实用性。
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| 关 键 词： | 材料合成与加工工艺 滚塑成型加热时间 卡车翼子板 |
| 文章编号： | 1671-5497(2008)02-0340-04 |
| 收稿时间： | 2007-01-08 |
| 修稿时间： | 2007-01-08 |
Heating time algorithm for rotational molding |
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| Gao Gui-tian,Liang Ce,Shi Xin-xing,Liu Cheng-de,Jia Lian-li,Li Yi. Heating time algorithm for rotational molding[J]. Journal of Jilin University:Eng and Technol Ed, 2008, 38(2): 340-0343 |
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| Authors: | Gao Gui-tian Liang Ce Shi Xin-xing Liu Cheng-de Jia Lian-li Li Yi |
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| Affiliation: | College of Materials Science and Engineering, Jilin University,Changchun 130022,China |
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| Abstract: | The heating times during the rotational molding of the hollow plastic products were studied according to the theory of heat transfer and interfacial movement,and an algorithm was proposed.The algorithm was applied to the molding process of a truck fender to determine the heating times of the mold and the product.The corresponding experiments were made and it was found that the relative errors of the calculated results appeared satisfactory,they were in good agreement with the experimental data,proving the validity and practicability of the algorithm. |
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| Keywords: | materials synthesis and processing technology rotational molding truck fender |
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