四輥中板軋機鋼板波浪生成與抑制之三——影響輥系穩定性的摩擦彎矩模型

Forming and Curbing of Jobbing Sheet Waviness on Four High Jobbing Sheet Mill (3)——Model of Friction Moment which Affect the Stability of Rolls

摘要: 首次建立了摩擦彎矩模型,該模型認為,在確定輥承偏移矩時,應考慮摩擦彎矩的影響;保持方向接軸銅滑塊與工作輥扁頭之間良好的潤滑狀態,可以提高輥系的穩淀性,這為確定輥系最佳偏移距提供理論基礎。

Abstract: The model of friction moment was set up, for the fist time. The model consider friction moment influence on the stability of rolls, the less friction moment and higher the stability of rolls can be obtained. It is theoretical foundation to set up the opti-mum offset model of rolls.