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介绍的板纸机全数字变频调速系统 ,运用PLC技术和变频技术 ,采用软、硬件相结合的原则 ,较好地解决了速度与张力控制两者间的协调问题
Introduced the all-digital board frequency machine frequency control system, the use of PLC technology and frequency conversion technology, the use of software and hardware combination of principles, a better solution to the speed and tension control of the coordination between the two issues