本文综述了目前人们对磁记录设备中磁头与磁性信息载体表面之间摩擦学的认识。文中首先介绍了磁头和磁带、软盘、硬盘等磁性信息载体的设计、所用的材料,然后阐述了有关信息存取设备中的摩擦、粘着、表面温度、摩损、流/固体润滑和可压缩流体动力润滑等问题的摩擦学理论,同时还提供了大量的实验数据。 This article reviews the current understanding of the tribology between the magnetic head and the magnetic information carrier surface in magnetic recording equipment. In this paper, the design of the magnetic information carrier such as magnetic head and tape, floppy disk and hard disk is introduced first, and the materials used are introduced. Then the friction, adhesion, surface temperature, wear, flow / solid lubrication and compressible fluid Dynamic lubrication and other issues tribology theory, but also provides a lot of experimental data.