The Application of PLC in Hydraulic Metal Band-Sawing Machine Improves Control Circuit
In order to solve the problem which causes high failure rate and low production efficient in the relay-contactor control system of hydraulic metal band-sawing machine, according to the technological requirement in the sawing process, the article uses PLC as controller to control hydraulic equipment automatically. The results showed that: the control circuit not only satisfies the technological requirement, but also makes sawing more stable and high efficiency.
Y. J. Xie "The Application of PLC in Hydraulic Metal Band-Sawing Machine Improves Control Circuit", Advanced Materials Research, Vols. 308-310, pp. 2250-2253, 2011