Multiple Service Life Extension of Mining and Road Machines’ Cutters

Author:

Prokopenko Sergey A.1

Affiliation:

1. Tomsk Polytechnic University

Abstract

Summary: Modern mining and road machines in all countries of the world are equipped mostly with expendable tangential rotary cutters which results in high consumption of metal and high costs of rock breaking. A reusable cutter for mining and road machines was designed and tested. The article describes the procedure and results of the cutter tests in the Kuzbass mines. The tests showed high technical and economic efficiency of the innovative cutters.

Publisher

Trans Tech Publications, Ltd.

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