The conductive slip ring is very useful in the industry equipments, which is an electric assembly being responsible for transporting energy and signals to the rotary body. In order to the conductive slip ring is seali...The conductive slip ring is very useful in the industry equipments, which is an electric assembly being responsible for transporting energy and signals to the rotary body. In order to the conductive slip ring is sealing completely, it’s hard to detect that if its internal wires are conductive. The traditional manual detection is hard to finish that work when the number of the wires is big, and a real-time detection when the equipment is rotated is impossible. This paper uses NI's LabVIEW graphical programming software and DAQ board to realize an automatic detection system for the internal wires of slip ring, which can help us to judge if the wires are conductive when the equipment is rotated in real-time. At the same time, in this paper the application of LabVIEW in data acquisition is also studied.展开更多
西门子Definition AS CT目前是我院CT检查的主力机,日常检查量大、使用率高,故障频发。本文详细分析了电源模块供电异常导致的检查床故障,前滑环系统导致机架初始化失败故障,重建计算机参数表异常导致的图像异常故障等,并针对每例故障...西门子Definition AS CT目前是我院CT检查的主力机,日常检查量大、使用率高,故障频发。本文详细分析了电源模块供电异常导致的检查床故障,前滑环系统导致机架初始化失败故障,重建计算机参数表异常导致的图像异常故障等,并针对每例故障提出了具体的排查方法和解决方案。通过自主维修以最小的成本修复机器,可节省大量经费,保障医院和科室的正常运行,同时为同行维修此类故障提供参考。展开更多
文摘The conductive slip ring is very useful in the industry equipments, which is an electric assembly being responsible for transporting energy and signals to the rotary body. In order to the conductive slip ring is sealing completely, it’s hard to detect that if its internal wires are conductive. The traditional manual detection is hard to finish that work when the number of the wires is big, and a real-time detection when the equipment is rotated is impossible. This paper uses NI's LabVIEW graphical programming software and DAQ board to realize an automatic detection system for the internal wires of slip ring, which can help us to judge if the wires are conductive when the equipment is rotated in real-time. At the same time, in this paper the application of LabVIEW in data acquisition is also studied.
文摘西门子Definition AS CT目前是我院CT检查的主力机,日常检查量大、使用率高,故障频发。本文详细分析了电源模块供电异常导致的检查床故障,前滑环系统导致机架初始化失败故障,重建计算机参数表异常导致的图像异常故障等,并针对每例故障提出了具体的排查方法和解决方案。通过自主维修以最小的成本修复机器,可节省大量经费,保障医院和科室的正常运行,同时为同行维修此类故障提供参考。
