| 细纱机牵伸机构参数与皮圈间动态正压力的关系 |
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| 引用本文： | 束永平,矫海静.细纱机牵伸机构参数与皮圈间动态正压力的关系[J].纺织学报,2011,32(5):121-125. |
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| 作者姓名： | 束永平 矫海静 |
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| 作者单位： | 东华大学机械工程学院,上海,201620 |
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| 摘 要： | 为研究细纱机主要结构参数对皮圈间动态正压力的影响,用UG对细纱机的牵伸系统进行三维建模,在ABAQUS中对其有限元模型进行仿真分析,得到不同上销、上销弹簧、加压弹簧、下销等结构参数下皮圈间的正压力分布.通过分析结构参数对正压力分布的影响发现:上销弹簧与加压弹簧刚度的改变对正压力大小影响较大;对于目前的A513型细纱机,...
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| 关 键 词： | 细纱机 牵伸装置 正压力 摩擦力界 ABAQUS |
| 收稿时间： | 1900-01-01; |
Effect of parameters of drafting assembly of spinning frame on dynamic positive pressure between aprons |
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| SHU Yongping,JIAO Haijing.Effect of parameters of drafting assembly of spinning frame on dynamic positive pressure between aprons[J].Journal of Textile Research,2011,32(5):121-125. |
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| Authors: | SHU Yongping JIAO Haijing |
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| Affiliation: | SHU Yongping,JIAO Haijing(College of Mechanical Engineering,Donghua University,Shanghai 201620,China) |
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| Abstract: | An investigation into the effect of structural parameters of the spinning on the dynamic positive pressure between aprons used UG to develop a 3-D model of the drafting assembly of the frame and conducted a simulative analysis using ABAQUS,thus obtained the positive pressure distribution between aprons under different parameters of top pin,the spring of top apron cradle,compression spring and bottom pin.It is found through analysis that variation in the stiffness of the spring of top apron cradle and compre... |
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| Keywords: | ABAQUS |
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