| 投梭运动规律对织机噪声的影响 |
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| 引用本文： | 张益平,王绳武.投梭运动规律对织机噪声的影响[J].东华大学学报(自然科学版),1987(3). |
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| 作者姓名： | 张益平 王绳武 |
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| 作者单位： | 北京化纤工学院，中国纺识大学 |
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| 摘 要： | 本文分析1511M型44英寸有梭织机的投梭机构,将投梭机构者看成二自由度系统,同时,考虑主要振动及声辐射部件——投梭棒和侧板的阻尼,并对下投梭机构进行了动态分析.作者认为投梭的皮结运动规律对织机投梭噪声影响较大,分析了三种皮结运动规律,设计了对应的三种投梭鼻进行实际测量及分析,指出了选择投梭皮结运动规律应注意的几个问题;首次运用解析法求解投梭鼻的廓线.
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| 关 键 词： | 下投梭机构 二自由度系统 投梭运动 投梭棒 侧板 投梭鼻 |
THE EFFECTION OF LOOM'S NOISE BY PICKING MOTION |
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| Zhang Yiping and Wang Shengwu.THE EFFECTION OF LOOM''''S NOISE BY PICKING MOTION[J].Journal of Donghua University,1987(3). |
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| Authors: | Zhang Yiping and Wang Shengwu |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | In this paper, we have analysed the picking mechanism of shuttle loom, and the picking mechanism has been suggested as a system with two degrees of freedom Otherwise, the dynamic analysis of the under picking mechanism has been discussed by considering the main element of vibration and radiation, i. e., the picking stick and side lever. By changing picking motion, the ideal result had been obtained.Three different kinds of picking motion have been analysed, designed and tested.Several suggestions were given how to check the picking motion. It is the first time that the profiles of the picking nose have been calculated by an analytic method. |
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| Keywords: | under picking mechanism a system with two degrees of freedom picking motion picking stick side lever picking nose |
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