四辊中板轧机钢板波浪生成与抑制之三——影响辊系稳定性的摩擦弯矩模型

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: 首次建立了摩擦弯矩模型,该模型认为,在确定辊承偏移矩时,应考虑摩擦弯矩的影响;保持方向接轴铜滑块与工作辊扁头之间良好的润滑状态,可以提高辊系的稳淀性,这为确定辊系最佳偏移距提供理论基础。

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.