volume 8, issue 1, P88-91 1972
DOI: 10.1007/bf02497817
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Abstract: The potential output and the principal characteristics of the fracture of a working face by a cutting tool are established from electrical measurements of the consumable power, accompanied by determination of the rates of advance. Such investigations enable one to verify that the face-fracture parameters ate soundly-based and also to establish the output of a machine in rocks with various properties. These measurements reveal only the low-frequency components of the load spectrum, which depend on the variabil…

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