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。