Will the brush fail?

2021-08-23 11:24:25

Unscheduled downtime of the mine motor due to the failure of the brush system will occur regularly. Although prediction methods are based on the development of model design and parameter estimation, there is currently no way to accurately predict the moment. The brush frame system is usually called a black box, because the way to know what is happening in the machine is to stop the machine to check its components. This is because the extraction and processing of ore are carried out continuously, which means that a failure in one machine will affect the subsequent process. Therefore, the industry seeks to formulate plans to meet the needs of environmental protection, change its logistics, and strive to increase machine productivity through equipment availability.

It is used to measure the force exerted by the brush holder spring on the brush when it is in the brush mounting frame, so as to simulate the operation of the motor. The device works with multiple integrated electronic and mechanical components, and has a monitoring system. The system allows the inspector to assess whether the measured variable meets the manufacturer's control standards or exceeds the allowable range. In summary, this research focuses on two main issues related to brush holder springs: (1) the measurement of the brush spring tension; (2) the inspector report is generated by uploading this information to a mobile application. The solution we propose is not intended to work while the motor is running. Instead, it is intended to assist the inspection process and facilitate the work of the inspector when inspecting the motor parameters. In high-risk environments such as mining, inspection is a critical task because it can operate correctly with machinery and processes within the standard range.