关键词: 极片轧机, 液压控制, 建模仿真, 单双层涂布

Abstract:

To improve the pole piece mill rolling efficiency and rolled sheet quality, this paper analyzed hydraulic pressure system, getting the load characteristic equation of battery pole piece and dynamic simulation model of the hydraulic system. The experimental and simulation with constant rolling force and roll gap was also analyzed and contrasted. The simulation results are basically identical with the experimental ones, shows that the established simulation model has practical reference values and provides an important basis for the hydraulic control system parameter optimization and setting reasonable pressing process.

Key words: pole piece rolling mill, hydraulic control, modeling and simulation, single and double layer coating