Tension control in chromatic printing system;
套色印刷系统中恒张力控制的研究
This article introduces the tension control method in chromatic printing,of which main control setup is 80C196KC singlechip and control elements are magnetic powder brake and magnetic powder clutch.
阐述了套色印刷过程中以磁粉制动器及磁粉离合器为执行器件、80 C196 KC为控制器的张力控制方法。
This article introduces the tension control method in chromatic printing,which main control setup is 80C196KC singlechip and which control element is magnetic powder brake.
本文阐述了套色印刷过程中以磁粉制动器为执行器件、80C196KC为控制器的张力控制方法,该控制方法可以实现印刷过程中恒线速度和恒张力控制,具有一定的实用性。
The authors measured the planar geometrical parameters through image processing and applied these to the "detecting system against registration deviation in color printing" to detect and control the registration deviation online.
讨论基于图像分析技术的图像测量系统各组成部分的设计和分析 ,通过图像处理实现二维几何量的在线测量 ,并且应用于印刷套色检测系统 ,实现套色偏差的实时检测与控制 。
Distributed Control System for Automatic Register;
凹版印刷自动套色分布式控制系统
This paper introduces the working principle of the phase-locked loop circuit CD4046 and double D trigger CD4013,and gives the realization of phase-locked frequency multiplication based on CD4046 and CD4013 in automatic register controller syste
介绍了锁相环集成电路CD4046和双D触发器CD4013的工作原理,给出了在自动套色控制系统中利用CD4046和CD4013实现的锁相倍频电路。
Gravure press which applies widely in packaging industry has a large market in domestic and abroad printing areas, and the system of automatic register controller is the important guarantee of the high precision pressing.
凹版印刷在国内外印刷领域占有较大的市场,广泛应用于各个行业的产品包装上,而自动套色控制系统是凹版印刷机实现高精度印刷的重要保证。