节点文献
旋转机械激光对中技术研究
Research of Laser Shaft Alignment Technology for Rotating Machine
【Author】 Cai Ting Yang Jiangang Gao Wei (The National Engineering Research Center of Turbogenerator Vibration, Southeast University Nanjing, 210096)Xie Dongjian (Shanxi Electronic Co. Taiyuan, 030001)
【机构】 东南大学火电机组振动国家工程研究中心; 山西电力公司;
【摘要】 机组对中不良会产生多种故障,影响机组正常运行。本文深入研究了激光对中算法,对传统激光对中算法进行了改进。最后探讨了激光对中在实际应用中的几个问题。
【Abstract】 Shaft alignment is one of the most important tasks during the repairing of turbines. The theory of laser alignment method and its improvement are introduced in this paper. The equation to calculate the misalignment is deduced. Some bugs of earlier method are corrected. An equation that can be used easier is presented. Some problems are analyzed in the end.
【基金】 国家重点基础研究发展规划项目(编号:G199980203000);国家自然科学基金(编号:50005004)
- 【会议录名称】 振动工程学报(工程应用专辑)
- 【会议时间】2001-10
- 【分类号】TN249