卷绕机振动特性测试与分析  

A Test and Analysis of Winding Machine

作　　者：马晓建[1,2] 束永平[1] 苏振[1] 王生泽[1,2] 侯曦[1] 

机构地区：[1]东华大学机械工程学院,上海201620 [2]纺织装备教育部工程研究中心,上海201620

出　　处：《机械工程师》2010年第9期37-39,共3页Mechanical Engineer

摘　　要：基于PULSE系统平台对某型号卷绕机振动进行测试,得到其振动与转速的关系曲线,并对振动信号进行频谱分析和阶次分析,经分析后得知该卷绕机在13000r/min附近有临界转速,而且影响该卷绕机振动的主要因素是夹头的不平衡,该研究为此类型卷绕机正常运行和减振降噪提供了依据。With PULSE system, vibration characteristic of a certain type of winding machine is measured. The relationship between acceleration of vibration and machine＇s rotary speed has been got. By spectrum and order analysis of vibration signal, we can get the result that there is a critical speed near 13000r/min and the main cause of the winding machine＇ s vibration unbalance. The research result can offer a normal running condition to those winding machine with the same type and a correct considering direct to reduce the winding machine＇s vibration.

关 键 词：卷绕机 振动测试 频谱分析 阶次分析 临界转速 

分 类 号：TQ340.5[化学工程—化纤工业]