International Journal of Mechanical Engineering

With the rapid development of Chinas petroleum industry, petroleum machinery products are also constantly updated. Intelligence, informatization and automatic control have become the leading direction of the development of mechanical engineering in the future, and also the main research focus of mechanical engineers in the future. Hydraulic control system is a very important part of petroleum machinery products. Combining the hydraulic control system of petroleum machinery with PLC control system can effectively improve the control accuracy and operation efficiency of the hydraulic system. This paper mainly discusses the related problems of PLC control of petroleum machinery, hoping that you can tap the application advantages of PLC in the hydraulic control system of petroleum machinery, and then comprehensively improve the control level of the hydraulic system of petroleum machinery, so as to maximize the economic and social benefits of petroleum enterprises.

Petroleum machinery; PLC; Hydraulic system