THE RIGID-FLEXIBLE COUPLING VIBRATION CHARACTERISTICS ANALYSIS AND STRUCTURE IMPROVEMENT OF CENTRIFUGAL ELECTRIC SPINDLE

HE QingZhong; WANG YongBin; ZHAO XianDan; WANG YuHao

doi:10.16579/j.issn.1001.9669.2016.06.006

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THE RIGID-FLEXIBLE COUPLING VIBRATION CHARACTERISTICS ANALYSIS AND STRUCTURE IMPROVEMENT OF CENTRIFUGAL ELECTRIC SPINDLE

更新时间：2022-09-22

- THE RIGID-FLEXIBLE COUPLING VIBRATION CHARACTERISTICS ANALYSIS AND STRUCTURE IMPROVEMENT OF CENTRIFUGAL ELECTRIC SPINDLE
- Journal of Mechanical Strength Vol. 38, Issue 6, Pages: 1173-1177(2016)
- 作者机构：
  
  1. 四川理工学院机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2016.06.006
  CLC：
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HE QingZhong, WANG YongBin, ZHAO XianDan, et al. THE RIGID-FLEXIBLE COUPLING VIBRATION CHARACTERISTICS ANALYSIS AND STRUCTURE IMPROVEMENT OF CENTRIFUGAL ELECTRIC SPINDLE. [J]. 38(6):1173-1177(2016)
DOI：

HE QingZhong, WANG YongBin, ZHAO XianDan, et al. THE RIGID-FLEXIBLE COUPLING VIBRATION CHARACTERISTICS ANALYSIS AND STRUCTURE IMPROVEMENT OF CENTRIFUGAL ELECTRIC SPINDLE. [J]. 38(6):1173-1177(2016) DOI： 10.16579/j.issn.1001.9669.2016.06.006.

摘要

以一种传统离心纺丝电锭为研究对象,采用刚柔耦合动力学建模方法建立离心电锭动态模型;以现代计算机仿真模拟技术为基础,运用Adams和Ansys联合仿真对电锭系统进行振动特性分析,获得系统受迫振动的幅频特性、相频特性信息,进而对电锭结构进行改进,并对改进结果进行软件验证。实验结果验证:该结构改进实用,有效。

Abstract

Regarding the new type of centrifugal spinning electric spindle as the research object,the method of rigid-flexible coupling was used to build the dynamic model of electric spindle; On the basis of modern computer simulation technology,the system vibration characteristic analysis was finished by using the combining simulated technique of Adams and Ansys,get the forced vibration amplitude frequency,phase frequency characteristic,then the electric spindle structure was improved,and software verification on the improvement. Experimental results shows: the structure improvement practical and effective.

关键词

纺丝电锭刚柔耦合AdamsAnsys振动特性结构改进

Keywords

Electric spindle spinningRigid-flexible couplingADAMSANSYSVibration characteristicsStructure improvement

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