三缸泵 meaning in English
three cylinderpump
three-throw pump
triplex pump
Examples
- Install a ground cable on the triplex pump motor
给三缸泵马达安装接地线 - By adopting the vibration signal amplitude domain multi - parameter diagnosis method , the troubles of the valve on a triplex pump can be recognized accurately
采用振动信号幅值域多参数(如峭度指标、裕度指标和脉冲指标等)诊断法,可较准确地判别三缸泵泵阀的故障。 - Abstract : with a view of time - varying characteristic of the v ibration signal measured on reciprocating machinery and a brief introduction to the wavelet analysis and a nonlinear wavelet denoising theory , the paper makes an approach , by taking an triplex pump widely used in heavy machinery as an exa mple , on the waveform feature extraction which reflects the various conditions o f reciprocating machinery with nonlinear wavelet denoising analysis method
文摘:针对往复机械振动信号的非平稳时变特点,本文在简述小波分析及非线性小波消噪理论的基础上,以重型机械使用的三缸泵为例,研究了用非线性小波消噪方法提取往复机械状态下的波形特性。 - Statistics and analysis of amplitude domain parameters of the vibration acceleration signal measured during closing of the pump valve shows that , by using this diagnosis method , the feature information of the pump valve failure can be extracted effectively , and the failure information features are rather obvious
通过对测取的三缸泵阀箱上泵阀关闭过程振动加速度信号的幅值域多参数的统计分析证明，采用振动信号幅值域多参数诊断法可有效提取泵阀失效故障的特征信息，且故障信息特征非常明显。