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阐述了高线粗轧机减速机过盈锥套联接的结构特点,并对其进行了力学分析和计算。与现有圆柱轴配键结构相比,液压过盈锥套联接结构具有:结构简单、定心性好、承载能力高、抗冲击性能强、可承受变载荷以及便于装配、调整和拆卸等优点。该结构已在国内某钢厂高线生产中获得应用。实践证明,该设计结构合理、运行可靠。
The structural characteristics of the connection of the adapter of the high-speed roughing mill reducer are expounded, and the mechanical analysis and calculation are carried out. Compared with the existing cylindrical shaft keyed structure, the hydraulic interference taper sleeve connection structure has the advantages of simple structure, good centering property, high carrying capacity, strong impact resistance, variable load resistance, easy assembly, adjustment and disassembly. The structure has been applied in the production of a steel mill in China. Practice has proved that the design structure is reasonable and reliable operation.