Automated testing of Web interfaces
The author proposes technique for an optimized production bench height by the criteria of minimized operational costs for cable diamond cutting of an in situ stone block off a rock mass, taking into account a stone block vendibility index in terms of the minimum size of a block. Validation of the mining system parameters considers the stone block value both in sale and processing depending on the block size. The article reports the results of the technical and economic analysis of the production cost and stone working machine utilization factor subject to the output of stone blocks at Koelginskoe, Polotskoe and Redutovskoe deposits. The design procedure for optimized mining front advance in a coordinated fashion with comprehensive usage of marble reserves is elaborated. The comprehensive marble reserves usage task must ensure maximum block stone output and take into account maximum profit on sales of the end product in the total extracted rock mass processing. The extracted raw material treatment and processing scenarios are systematized. The developed procedure offers an option of a rational scenario based on the highest profit criterion.