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The present work examines the feasibility of the usage of a shaper machine as a linear cutting rig for checking the rock-cutting performance of the tool. In this work, the single-point cutting tool made of cemented carbide and high speed steel were used to cut the hard rock linearly. In actual practice, the conical picks are utilized as a rock-cutting tool in a linear cutting rig machine. In this work, an alternative has been tried to provide in place of conical picks. The single-point cutting tools are usually applied in metal cutting processes for a better surface finish. It is cheaper than conical picks because a small insert of cemented carbide is brazed at the tip of the steel body. During cutting, various factors like depth of cut and stress induced on the tools were considered to check the tool’s performance. The stresses induced on the tool during rock cutting have been simulated through SOLIDWORKS software. The results have been compared with previously published articles by taking conical picks as cutting tools. The single-point cutting tool has been found suitable for small-scale rock-cutting works.

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Evaluating the Effectiveness of an HSS and WC-Co Cutting Tool During Linear Cut of a Rock Sample

  • 会议论文

  • 发表日期：

    2026年

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  • Samarth Kaushal,
  • Ayush Agarwal,
  • Kunal Singh Thakur,
  • Saurabh Dewangan

摘要

The present work examines the feasibility of the usage of a shaper machine as a linear cutting rig for checking the rock-cutting performance of the tool. In this work, the single-point cutting tool made of cemented carbide and high speed steel were used to cut the hard rock linearly. In actual practice, the conical picks are utilized as a rock-cutting tool in a linear cutting rig machine. In this work, an alternative has been tried to provide in place of conical picks. The single-point cutting tools are usually applied in metal cutting processes for a better surface finish. It is cheaper than conical picks because a small insert of cemented carbide is brazed at the tip of the steel body. During cutting, various factors like depth of cut and stress induced on the tools were considered to check the tool’s performance. The stresses induced on the tool during rock cutting have been simulated through SOLIDWORKS software. The results have been compared with previously published articles by taking conical picks as cutting tools. The single-point cutting tool has been found suitable for small-scale rock-cutting works.