钢丝帘布四辊压延生产线智能控制的研究

Research on Intelligent Control of Four-roll Calendering Production Line for Steel Cord

研究钢丝帘布四辊压延生产线的智能控制。应用数字智能化装置代替人工对钢丝帘布压延的上下胶片厚度进行自动调节,解决了生产过程中由于原材料性能波动、生产线速度调整、供胶稳定性差异等造成的钢丝帘布厚度变化问题,在保证压延帘布空气含量稳定的同时,帘布厚度极差明显减小,帘布厚度过程能力指数有较大提高,帘布的整体质量得到很大的提升。

The intelligent control of the four-roll calendering production line for steel cord was studied.The use of digital intelligent devices instead of manual adjustment of the upper and lower rubber sheet thickness of steel cord calendering solved the problem of changes in the thickness of steel cords caused by fluctuations in raw material performance,production line speed adjustments,and differences in rubber feeding stability during the production process. With the digital control,the air content of the cord fabric was stable,the thickness range of the cord fabric was significantly reduced,the process capability index of cord fabric thickness was greatly improved,and the overall quality of the cord was greatly improved.