Method and system for monitoring and diagnosis of gear, especially gear wheel drive bucket wheel excavator

摘要

the way is that the collected analog signals measuring the acceleration and / or speed vibration of vibration sensors (1.0) mounted on hubs, gearing, and the measuring speed of the analog signals of sensors mounted in front of and behind sprzu0119gu0142e m transmission shaft gear. these signals are sent to a controller (2).0) of the real time system where they are processed, the result of which are estymaty diagnostic. the controller (2.0) is also taken from the controller automation system (3).0) measured current value oil temperature, oil pressure, peak current feeding drive gearing, electric power charged by the drive gear, a slip clutch, which is used in the determination of threshold values estymat diagnostic signals p omiarowe with seismic sensors (1.0), processed in digital form, the digital measured values collected from the controller automation system (3.0) and diagnostic estymaty sent from controller (2.0) to a computer panel (4.0) and / or to external devices for visualization and documentation.the system has at least one sensor acceleration or speed vibration (1a) installed in the gear bearings and at least one speed sensor (1b) of the fitted before or a clutch transmission shaft gear connected with the controller (2.0). in addition, the controller (2.0) is connected with the controller automation system (3.0) and, in addition, with the computer panelowym (4.0) and / or the wizualizuju0105cym and archiwizuju0105cym. sensors of vibration and speed (1.0) are connected to the flange, connectivity, which is connected with the controller (2.0) via wire consisting of twisted pairs where each pair has lived, a screen, and all pairs are placed in an e the tap and enhanced external tyre.the system is connected to the network through computer technology mine panel (4) and the devices sygnalizuju0105cymi alert thresholds.