| 冲齿机主轴的静态特性与模态分析 |
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| 引用本文： | 王军,陶伟.冲齿机主轴的静态特性与模态分析[J].纺织器材,2011,38(5):11-14. |
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| 作者姓名： | 王军 陶伟 |
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| 作者单位： | 金轮科创股份有限公司研究中心,江苏南通,226009 |
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| 摘 要： | 用Solidworks软件中的Simulation有限元分析软件对冲齿机的主轴进行了静刚度分析和模态分析,给出了与实际加工条件相适应的主轴约束和载荷分布,得出主轴应力分布、变形、主轴刚度情况及5阶振动频率。分析结果表明：主轴径向最大变形为9.893μm,主轴径向刚度Kr为54.7 N/μm;主轴一阶振动时的临界转速为2...
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| 关 键 词： | 金属针布齿条 冲齿机 Solidworks软件 有限元分析 主轴 静态分析 模态分析 |
The Static Feature and Mode Analysis of the Main Shaft on the Tooth Punching Machine |
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| WANG Jun,TAO Wei.The Static Feature and Mode Analysis of the Main Shaft on the Tooth Punching Machine[J].Textile Accessories,2011,38(5):11-14. |
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| Authors: | WANG Jun TAO Wei |
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| Affiliation: | WANG Jun,TAO Wei(The R&D Center of GERON Co.,Ltd.,Nantong 226009,China) |
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| Abstract: | The analysis is done to both the static rigidity and the mode of the mian shaft using the finite element in Solidworks.The main shaft limit and the loading distribution is respectively given close to the reality.The tension distribution,deformation,rigidity of the main shaft as well as the vibration frequency with 5 steps are found.Conclusion is made that the max radial deforamtion of the main shaft is 9.893 μm;the radial rigidity of the main shaft Kr is 54.7 N/μm;the critical speed with step 1 of the main shaft is 27 kr/min,far exceeding the nominated speed 3.3 kr/min,consequently avoiding the sympathetic vibration. |
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| Keywords: | wire of MCC tooth punching machine Solidworks finite element analysis main shaft static analysis mode analysis |
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