METHOD FOR CONTROLLING THE MODE OF OPERATION OF GRINDING SYSTEMS AND APPARATUS FOR IMPLEMENTATION THEREOF Russian patent published in 2022 - IPC B02C25/00 

FIELD: controlling.

SUBSTANCE: group of inventions relates to control and diagnostic equipment for monitoring the operation of systems for grinding solid components. Method for diagnosing the operating condition of an elastic lining material and analysing the loading parameters consists in conducting monitoring actions related to diagnosing the operating condition of the elastic lining material of structures and analysing the parameters of the milled load; for this purpose, a measuring apparatus in the form of a check sensor, acting based on measuring the axisymmetric bending of the elastic lining material when subjected to a known force, is integrated in the lining material. The recorded data is then transmitted in real time to an information system for analytical processing. Herewith, diagnosing the lining material involves determining the wear thereof and monitoring when the limit thickness thereof is achieved. The analysis is based on the data on shock impact on the lining surface, including determining the size and weight of the milled fragments and the presence of foreign inclusions in the mass. Diagnostic measuring apparatus 2 comprises a body element 3 configured to be integrated into the elastic lining material; a mobile sensing element 4 structurally adapted to be permanently stopped in the direction of the abraded surface of the elastic lining material due to the provided elastic pressure tool 5; and a transfer element 6. The mobile sensing element 4 records the values of axisymmetric bending of the elastic lining material and transmits the data to the transfer element 6, the electrical signals wherefrom provide the possibility of determining the degree of wear of the elastic lining material and monitoring the limit thickness thereof. The characteristics of shock impact of the load on the lining material surface can be transmitted in real time to an external information system to be further subjected to analytical processing.

EFFECT: method for diagnostics and diagnostic measuring apparatus provide for a resource-conserving mode of operation allowing the wearable lining material to be utilised until the limit abrasion values are achieved.

10 cl, 5 dwg