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舵设备是船舶保持航向和改变航向的工作机构,是船舶航行安全的保证,如何使得船舶具有灵活的回转性,又有稳定的航向性,除了合理的舵装置外,更重要的是操舵装置的完善程度。长期以来,人们在不断完善和寻求更合理的操舵装置。随着液压技术的发展,由于液体的流量、压力和流向的可控性,使液压舵机得到了广泛的应用,特别是远洋船舶上几乎全是采用液压舵机。
The rudder equipment is the working mechanism for the ship to maintain the course and change the heading. It is the guarantee of the navigation safety of the ship. How to make the ship flexible and stable, and besides the reasonable rudder device, more importantly, Perfection level. For a long time, people are constantly improving and seeking more reasonable steering gear. With the development of hydraulic technology, the hydraulic steering gear has been widely used due to the controllability of liquid flow, pressure and flow direction, especially the hydraulic steering gear is almost entirely used in ocean-going vessels.