LIU Yong-hui. TEST AND ANALYSIS OF BEARING FAILURE FOR 362.5 MW TURBO - GENERATOR SET[J]. Thermal power generation, 2006, (7): 50-51.
DOI:
LIU Yong-hui. TEST AND ANALYSIS OF BEARING FAILURE FOR 362.5 MW TURBO - GENERATOR SET[J]. Thermal power generation, 2006, (7): 50-51. DOI: 10.19666/j.rlfd.2006.07.016.
TEST AND ANALYSIS OF BEARING FAILURE FOR 362.5 MW TURBO - GENERATOR SET
摘要
通过对机组起动及带负荷过程中轴的相对振动、轴中心线、轴心轨迹的测试
对失效轴承的磨损机理、径向扰动、承载状况和轴承自调心能力等进行分析
提出了预防轴瓦损伤的措施。
Abstract
Through test of relative vibration
center-line and center orbit of the shaft during starting - up and carrying load process
the abrasion mechanism
radial disturbance
loading status
and self-centering capability etc. of the the failured bearing have been analysed
and measures for preventing damage of bearing shoes being put forward.