In1998, the technique of condition monitoring and fault diagnosis was used to analyese the problem, the cause of the high vibration had been found out, and the technical puzzle was solved completely. 1998年,对该机组运用状态监测和故障诊断技术进行重点监测和诊断,找出了振动大的原因,从根本上解决了这一技术难题。
Research on New Techniques of Superfine Grinding for Superhard Powder by High Vibration(HV) Intensity 超硬粉体超微粉碎的高振强振动磨技术研究
Treatment Process and Analysis of the Propylene Compressor Stopped Running by the High Vibration(HV) 丙烯压缩机振动高报停车处理过程及原因分析
Result shows that permanent bending and thermal bending after excitation are the main reasons leaded to the high vibration amplitude of the generator. 二者相互关联,共同引起机组在升速和带负荷过程中振动幅值的大幅爬升。
One of the smallest cycles, or time factors, which repeats regularly in things that are very active and have a high vibration, is the four-minute cycle. 最小的循环或者说时间因素之一,就是4分钟循环,它是现行的在事物中均匀反复出现并具有高频率的循环。