| 注塑机曲肘式合模机构弹性振动的研究 |
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| 引用本文： | 陈学锋,瞿金平. 注塑机曲肘式合模机构弹性振动的研究[J]. 工程塑料应用, 2008, 36(3): 69-72 |
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| 作者姓名： | 陈学锋 瞿金平 |
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| 作者单位： | 1. 华南理工大学聚合物新型成型装备国家工程研究中心,广州,510640;顺德职业技术学院机电工程系,顺德,528300
2. 华南理工大学聚合物新型成型装备国家工程研究中心,广州,510640 |
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| 摘 要： | 给出五点斜排双曲肘合模机构弹性动力学模型,对肘杆振动的理论计算值和实验结果进行了对比研究,对实测动模板三向振动值进行了小波分析,发现动模板振动与肘杆弹性变形间的对应关系,为减少合模时的振动、提高合模精度提供了依据。
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| 关 键 词： | 合模机构 弹性变形 振动 小波理论 |
| 收稿时间： | 2007-12-20 |
| 修稿时间： | 2007-12-20 |
STUDY ON ELASTIC VIRATION OF TOGGLE CLAMPING UNIT OF INJECTION MOLDING MACHINE |
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| Chen Xuefeng,Qu Jinping. STUDY ON ELASTIC VIRATION OF TOGGLE CLAMPING UNIT OF INJECTION MOLDING MACHINE[J]. Engineering Plastics Application, 2008, 36(3): 69-72 |
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| Authors: | Chen Xuefeng Qu Jinping |
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| Abstract: | A kineto-elastic dynamics model for double-toggle clamping unit with diagonal-five points is presented.The theory and experiment result of the vibration of toggles are studied.The three-direction vibration experiment signal of the move mold board is analyzed by using wavelet theory.Corresponding relation between the vibration of move mold and elastic distortion of toggles is discovered.The theoretic basis for decreasing vibration and increasing die-clamping precision is offered. |
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| Keywords: | die-clamping unit elastic distortion vibration wavelet theory |
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