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介绍了煤矿井下轻型防爆胶轮车采用液压助力转向的必要性和改造设计时的基本要求,重点介绍液压助力转向系统油源,液压助力方向机,液压助力转向泵等元件的选择方法和注意事项。
The necessity of hydraulic power steering and the basic requirements in the process of revamping design are introduced. The selection methods and precautions of hydraulic power steering oil source, hydraulic assist steering gear and hydraulic power steering pump are introduced. .