[1]王玉鹏,辛金伟,马紫辰,等.基于响应曲面法的均化段螺杆的数值模拟及优化[J].合成橡胶工业,2025,1:23-28.
WANG Yu-peng,XIN Jin-wei,MA Zi-chen,et al.Numerical simulation and optimization of homogenization section screw based on response surface method[J].China synthetic rubber industy,2025,1:23-28.
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基于响应曲面法的均化段螺杆的数值模拟及优化(PDF)
《合成橡胶工业》[ISSN:1000-1255/CN:62-1036/TQ]
- 期数:
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2025年1期
- 页码:
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23-28
- 栏目:
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- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Numerical simulation and optimization of homogenization section screw based on response surface method
- 文章编号:
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1000-1255(2025)01-0023-06
- 作者:
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王玉鹏; 辛金伟; 马紫辰; 鉴冉冉; 苗 清; 曾宪奎
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青岛科技大学 机电工程学院,山东 青岛 266061
- Author(s):
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WANG Yu-peng; XIN Jin-wei; MA Zi-chen; JIAN Ran-ran; MIAO Qing; ZENG Xian-kui
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School of Mechanical and Electrical Engineering, Qingdao University of Science and Technology, Qingdao 266061, China
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- 关键词:
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响应曲面法; 注射塑化; 螺杆结构; 数值模拟
- Keywords:
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response surface method; injection plasticization; screw structure; numerical simulation
- 分类号:
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TQ 330.4+4
- DOI:
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DOI:10.19908/j.cnki.ISSN1000-1255.2025.01.0023
- 文献标识码:
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A
- 摘要:
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采用响应曲面法中的Box-Behnken方法设计实验并分析,建立了橡胶注射机均化段螺杆结构与挤出效果的多因素二次多项式数学模型,探讨了均化段螺杆结构参数对挤出效果的影响及其交互作用,运用实验所得的回归方程实现了对橡胶注射机螺杆均化段结构参数的优化。结果显示,模拟求证得出的各参数预测值与模拟值的差值均在2%以内;最优参数为螺槽深度8.29 mm、螺距60.17 mm、螺峰轴向宽度5 mm,此时出口温度标准差降低3.5%,螺杆均化段的温度均匀性得到改善;出口平均速率提高9.7%,塑化能力明显提高。
- Abstract:
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The Box-Behnken method in the response surface method was used to design and analyze the experiment. A multi-factor quadratic polynomial ma-thematical model of the homogenization section screw structure and extrusion effect of the rubber injection machine was established. The influence of the homogenization section screw structural para-meters on the extrusion effect and their interaction were discussed. The regression equation obtained from the experiment was used to optimize the homogenization section structural parameters of the rubber injection machine rod. The results showed that the difference between the predicted values of each parameter obtained by simulation and the si-mulated values was within 2%. The optimal parameters were the screw groove depth of 8.29 mm, screw pitch of 60.17 mm, and screw peak axial width of 5 mm. At this time, the standard deviation of the outlet temperature was reduced by 3.5%, and the temperature uniformity of the screw homogenization section improved; the average outlet velocity was increased by 9.7%, and the plasticizing capacity improved significantly.
参考文献/References
[1] 马德君, 陈晋南. 塑化过程螺槽中三维流场的数值模拟 [J]. 计算机与应用化学, 2007(3): 414-418.[2] 柳天磊, 王建鸿, 杜遥雪. 注射机屏障型螺杆结构设计及其数值模拟研究 [J]. 塑料科技, 2013, 41(1): 89-92.[3] 董英, 金志明. 基于神经网络技术的注射螺杆熔融性能 [J]. 塑料, 2013, 42(4): 24-27.[4] 亓剑, 阎兵. 基于响应曲面法的表面粗糙度预测模型研究 [J]. 机械设计与制造工程, 2014, 43(1): 73-76.[5] 王健强, 童长松, 蒋全超. 基于响应曲面法的热熔自攻丝工艺参数优化 [J]. 机床与液压, 2021, 49(7): 33-36.[6] 伍建军, 吴事浪, 万良琪, 等. 基于响应曲面法的柔顺机构多响应问题稳健优化设计[J]. 机械设计与研究, 2015, 31(3): 4-8.[7] 席文奎, 王科强, 贾超. 基于响应曲面法的井下节流器密封结构分析及优化[J]. 机电工程技术, 2023, 52(3): 117-120.[8] 彭丽, 柳冠青, 董方, 等. 基于CFD-DPM的旋风分离器结构设计优化 [J]. 中国粉体技术, 2021, 27(2): 63-73.[9] 张德胜, 梅剑, 赵睿杰, 等. 基于响应曲面法的氟塑料两相流泵优化设计 [J]. 排灌机械工程学报, 2020, 38(9): 898-903.[10] 惠记庄, 黄健, 吕景祥, 等. 响应曲面法3 D打印制件表面质量的实验研究[J].实验室研究与探索, 2022, 41(1): 41-46.[11] 李嘉炜. 基于Polyflow的橡胶注射机塑化系统数值模拟及分析[D]. 青岛: 青岛科技大学, 2023.
备注/Memo
- 备注/Memo:
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国家自然科学基金资助项目(52206095);山东省自然科学基金资助项目(ZR 2021 QE 232)。
更新日期/Last Update:
1900-01-01