伏辊

不锈钢真空伏辊、真空色胶压榨辊

Vacuum Couch Roll and Vacuum Color-glue Press Roll

本文设计了真空伏辊实验模拟装置，并在其基础上通过实验研究，提出降低真空伏辊空气动力性噪声的方法。

We design the laboratorial device of vacuum couch roll and base on the experimental research , we put forward some solution to reduce aerodynamical noise of vacuum couch roll .

真空伏辊气流噪声与其结构关系的研究

Effect of the Configuration of Vacuum Couch on Noise in Papermaking Plant

真空伏辊空气动力性噪声实验研究

The experimental research on aerodynamical noise of vacuum couch roll

降低真空伏辊空气动力性噪声是降低抄纸机噪声的关键。

The key point of reducing noise of paper machine is to reduce aerodynamic noise of vacuum couch .

真空伏辊产生的噪声是造纸车间的主要噪声源。

Study result of this paper reveals that the main source of noise in papermaking plant is from vacuum couch .

伏辊：造纸机上湿部末端的装，它把湿纸送往压榨部。

Couch : Device at the end of the wet end of a paper making machine where the wet paper is passed to the press section .

从实验研究着手，通过降低振源强度及控制振源相位，提出降低真空伏辊噪声的几种方法。

Basing on the experimental research , we hereby put forward some solutions to reduce noise of vacuum couch by means of reducing intensity of vibration source and controlling phase of vibration source .