【摘要】 张力控制是造纸、塑料、纺织工业等卷绕自动化生产线中的关键技术。本文从墙纸生产过程的实际出发,研制了一套基于PC张力控制系统。经过实际生产运行证明,该系统张力控制稳定,实时性好,运行可靠,实现了墙纸生产过程的最优控制。更多还原

【Abstract】 The control system of tension hasbeen a key tech-nology for automatic assembly line of the wallpa per products,the plasticsproductsand spinning.Thispaper discussed the control system of tension through the wallpaper-production re-garding realistic needs. The design idea,schematic diagram de-sign,major function and feature of the ten sion control system have been expounded in thispaper.The control system of ten-sion based on PC hasbeen proved fast,reliable and steady by realistic produci ng.Thissystem hasrealistic signification tore-constructing traditional machi ning industrialism and it can realize the optimum control for the processof wal lpaper production preferably.更多还原