The integrated monitoring system for running parameters of key mining equipment based on condition monitoring technology

An integrated monitoring system for running parameters of key mining equipmenton the basis of condition monitoring technology and modern communication networktechnology was developed.The system consists of a client computer with functions ofsignal acquisition and processing, and a host computer in the central control room.Thesignal acquisition module of the client computer can collect the running parameters fromvarious monitoring terminals in real-time.The DSP high-speed data processing system ofthe main control module can quickly achieve the numerical calculation for the collectedsignal.The signal modulation and signal demodulation are completed by the frequencyshift keying circuit and phase-locked loop frequency circuit, respectively.Finally, the signalis sent to the host computer for logic estimation and diagnostic analysis using the networkcommunication technology, which is helpful for technicians and managers to control therunning state of equipment.

无铰泵缸体转动规律的参数化研究和实现

根据无铰泵缸体独特的转动规律,利用UGNX软件所提供的表达式、规律曲线和优化等功能,再现了缸体转动之变化规律,并实现了相关曲线的绘制和极值的优化求解。这一过程是参数化的、自动化的和集成化的,非常方便于设计的系列化,最后实例说明了上述实现的正确性。