The computing method for natural frequency of feeding machine is introduced.
介绍了吐丝机固有频率的电算方法.
The inherent frequency of key parts - guiding mechanism is measured out as well.
并测出超临速自磨机的关键部件 — 导向机构的固有频率.
The initial fourth order natural frequency are obtained through natural vibration analysis.
通过固有振动特性分析,得到振动系统的前四阶固有频率.
By vibration mechanics theory the calculating formula of natural frequency of hanging pipe water is established.
用振动力学推导出了管道悬空段固有频率的计算公式,管道悬空段的长度越大,其固有频率越低.
The frequency of installation frame as high as possible to reduce its influence on the system.
阻尼器安装框架的固有频率尽可能高,以减少其对系统的影响.
In the paper, to study the frequency of fluid pipes, selected pipe as the object.
本文选择流体输送管道作为对象,对充液管道固有频率加以研究.
The first two natural frequencies and modes of the torsion and bend are then obtained.
计算得到一阶、二阶整体纵向扭转和弯曲固有频率和相对应的振型.
The natural frequency of horizontal vibration increase with the guide wheel stiffness " increasing. "
电梯导轮刚度的增加会引起 电梯系统 水平振动各阶固有频率的增加.
This paper takes a type gas turbine rotor analyze its natural frequency and modal shape.
介绍了某型燃气轮机转子模态试验,试验测得转子静态固有频率和模态振型.
The differential quadrature method ( DQM ) is extended to solve the natural frequencies of pipe.
采用微分求积法求解输流管道的固有频率.
Under the low - order natural frequency's vibration, weldment's mean stress value reduces about 40 % - 55 % .
在 低阶 固有频率的振动下, 焊接件的平均应力值降低 40%-55% 左右.
New Approach to inherent frequency analysis of elastic mechanism based on virtual prototyping is proposed.
对弹性机构固有频率的计算提出了一种基于虚拟样机的新方法.
And modal parameters of self oscillation frequency, vibration mode and damp are precisely found.
并在模型试验中较准确地找出了结构的固有频率 、 振型、阻尼等模态参数.
The torsional natural frequencies of the multi stage transmission system greatly affect running of coal mill.
多级传动系统扭振的固有频率对立磨的扭振状况具有重大影响.
The natural frequency of the press is far higher than the frequency of inertial force.
压机固有频率比惯性力频率高得多.