Resonance screen

Japanese: resonance screen（英語表記）resonancescreen

...The total amplitude is 6 to 18 mm, the frequency is 800 to 1200 rpm, the centrifugal coefficient is 3 to 5, and the inclination of the sieve surface is about 15 to 30 degrees. (5) Resonance screen This is a vibration screen that applies the mechanical resonance phenomenon by combining a spring and a mass. It is characterized by its high power efficiency compared to ordinary vibration screens, and the ease of manufacturing large machines. Figure 4 shows the operating principle of the screen, and the vibration system is composed of the mass m ₁ of the sieve frame containing the net and load (raw material to be sieved), the mass m ₂ of the frame, the operating spring k ₁ , the support spring k ₂ , the vibration-proof spring k ₃ , and the drive spring k _4. ...

*Some of the terminology that mentions "resonance screen" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…全振幅は6～18mm，周波数は800～1200rpm，遠心係数は3～5，ふるい面の傾斜は15～30度程度である。(5)共振ふるいresonance screen　ばねと質量の組合せによる機械的共振現象を応用した振動ふるいで，一般の振動ふるいに比較して動力効率が高く，また大型機の製作が容易であることを特徴とする。図4はその動作原理を模式的に示したもので，振動系は網や荷(ふるい分ける原料)などを含むふるい枠の質量m₁，台枠の質量m₂，作動ばねk₁，支持ばねk₂，防振ばねk₃，駆動ばねk₄より構成される。…

※「resonance screen」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典第２版について | 情報

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