Simulation Research on Cutterhead Hydraulic Drive System of Shield Machine. Issue 5 (January 2021)

• Record Type: Journal Article
• Authors: Wang, Changlin; Chen, Jiwen; Wang, Rijun; Meng, Decai
• Is Part Of: Journal of physics. Volume 1748:Issue 5(2021)
• Publication Date: 2021-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1748/5/052025
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: The core of the cutter head drive system of shield machine is the hydraulic system. Combined with a certain type of shield machine, the structure and working principle of 1.8 m hydraulic driving system for cutterhead of shield machine are studied, and the closed loop control mode of variable pump variable motor is adopted to design the 1.8 m hydraulic driving system for cutterhead of shield machine, the simulation model of the cutter head drive system is established in the hydraulic simulation environment, and the parameters of the sub-model are designed according to the actual situation.