重型机械Issue(4)：43-49,7.
轧辊-轴承系统动力学特性及轧制参数影响实验研究
Study on dynamic characteristics of roll-bearing system and influence of rolling parameter
摘要
Abstract
By changing the rolling speed,the amount of depression and the size of the rolling piece,the rolling parameters of the composite laminate were carried out on the horizontal two-high experimental rolling mill.The dynamic response and rolling force of the roll-bearing system are acquired and measured by accelerometers and rolling force sensors,and the test results are compared and analyzed,then the influence law of rolling speed,depression amount and rolling piece size on the dynamic characteristics of the roll-bearing system is obtained.The results show that the rolling speed,the amount of depression and the size of the rolling piece have an important influence on the dynamic characteristics of the roll-bearing system,and the rolling speed has the greatest influence on the dynamic characteristics of the roll-bearing system.The research results are of great significance for improving the dynamic characteristics of the roll-bearing system,suppressing the vibration of the rolling mill and improving the quality of the rolling parts.关键词
轧制参数/轧辊-轴承系统/动力学特性/振动/轧制力Key words
rolling parameters/roll-bearing system/kinetic properties/vibration/rolling force分类
机械制造引用本文复制引用
杜宪宇,崔维启,王立萍,兰傲威,孙亚琦,刘倩,刘铁..轧辊-轴承系统动力学特性及轧制参数影响实验研究[J].重型机械,2024,(4):43-49,7.基金项目
国家自然科学基金项目(NSFC12072069) （NSFC12072069）
