挤压造粒机组变速齿轮箱轴承的检修周期计算

Calculation of Overhaul Period for Bearings in Variable Speed Gearbox of Extruding and Granulating Machine Group

针对进口挤压造粒机组在实际运行中的状况,依据相关的理论知识对变速齿轮箱的关键部件径向轴承和推力轴承的运行寿命进行计算。进而从理论上推算出挤压造粒机组的大修时间,为重要机组科学的检修管理打好基础。

To counter the actual running conditions of a inward extruding and granulating machine group, the service lives for the radial and thrust bearings, the crucial parts in the variable speed gearbox, were calculated in accordance to the correlative theoretical knowledge. As the result, the overhaul period of the extruding and granulating machine group was theoretically educed, which provided a basis for the scientific management of overhaul to this important machine group.