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首页> 外文会议>International Conference on Manufacturing Science and Engineering >Dynamic Research of Knitting Element for Computerized Flat Knitting Machine Based on ANSYS/LS-DYNA
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Dynamic Research of Knitting Element for Computerized Flat Knitting Machine Based on ANSYS/LS-DYNA

机译：基于ANSYS / LS-DYNA的计算机平针织机针织元件的动态研究

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摘要

Based on research on the knitting processes, an impact mechanic model for knitting elements was established to investigate the variation of the impact force in vertical direction between the cam and the select jack. The variation of the displacement, velocity, acceleration of the select jack and the stability for the needles' moving has been confirmed by the simulation of knitting process based on the software ANSYS/LS-DYNA. Furthermore, the variation of the select jack has been confirmed by experimental measurement during the knitting process. The data of the experiment results were in accordance with the ANSYS' simulation which verified the correctness of the ANSYS' analysis. It provided a theoretic basis for the design of computerized flat knitting machines.
机译：基于对针织过程的研究，建立了一种用于编织元件的冲击机械模型，以研究凸轮和选择千斤顶之间的垂直方向上的冲击力的变化。通过基于软件ANSYS / LS-DYNA的编织过程来证实了位移，速度，选择千斤顶的加速度以及针头移动的稳定性的变化。此外，通过在针织过程中通过实验测量确认了选择插孔的变化。实验结果的数据符合ANSYS的模拟，验证了ANSYS分析的正确性。它为计算机平面针织机的设计提供了理论基础。

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