What do you know about the cutter? Do you know how the speed control of the cutter works?
        In the summary of the distributed transmission of the paper cutter, since the speed between adjacent transmission points should be kept at a certain ratio, and in the process of vehicle speed adjustment, it should be satisfied that only the transmission points at this level and after this level are affected, without affecting The speed of the previous transmissions, so that each transmission point can be adjusted on the basis of the previous level and transmit the speed signal to a chain structure formed by the next episode, which is the speed chain.

        Generally speaking, the speed chain can be divided into two types: one is analog speed chain, and the other is digital speed chain. The speed chain structure of the paper cutter is a multi-branch structure with a main chain.