Accession Number : AD0756077

Title :   Determining the Operating Conditions of Cutting Tools in Rock-Cutting Machines (Opredelenie Rezhimov Raboty Rezhushchich Instrumentov Kamnerznykh Mashiny),

Corporate Author : COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H

Personal Author(s) : Belorusov,G. S. ; Sharparnyi,L. N.

Report Date : NOV 1972

Pagination or Media Count : 8

Abstract : Mathematical relationships were developed and verified which aid in the fairly accurate establishment of operating regimes of cutting tools during both their planning and utilization. Based on the described methods, integrated graphs for the power consumption (in cutting rock of various strength) and for the power of the engine (to drive the cutter) can be compiled. The drive of the cutting tool for any conditions of its operation can also be easily and quickly calculated. (Author)

Descriptors :   (*CUTTING TOOLS, *ROCK), CUTTING, MATHEMATICAL ANALYSIS, OPERATION, USSR

Subject Categories : Geology, Geochemistry and Mineralogy
      Machinery and Tools

Distribution Statement : APPROVED FOR PUBLIC RELEASE