Improved Operating Performance of Mining Machine Picks

S. Prokopenko, A. Li, I. Kurzina, A. Sushko

Research output: Contribution to journal › Conference article

Abstract

The reasons of low performance of mining machine picks are stated herein. In order to improve the wear resistance and the cutting ability of picks a new design of a cutting carbide tip insert to be fixed on a removable and rotating pick head is developed. Owing to the new design, the tool ensures a twofold increase in the cutting force maintained longer, a twofold reduction in the specific power consumption of the breaking process, and extended service life of picks and the possibility of their multiple use.

Original language	English
Article number	012115
Journal	IOP Conference Series: Materials Science and Engineering
Volume	142
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/142/1/012115
Publication status	Published - 2 Sep 2016
Event	7th International Scientific Practical Conference on Innovative Technologies in Engineering - Yurga, Russian Federation Duration: 19 May 2016 → 21 May 2016

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ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

Cite this

Prokopenko, S., Li, A., Kurzina, I., & Sushko, A. (2016). Improved Operating Performance of Mining Machine Picks. IOP Conference Series: Materials Science and Engineering, 142(1), [012115]. https://doi.org/10.1088/1757-899X/142/1/012115

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AB - The reasons of low performance of mining machine picks are stated herein. In order to improve the wear resistance and the cutting ability of picks a new design of a cutting carbide tip insert to be fixed on a removable and rotating pick head is developed. Owing to the new design, the tool ensures a twofold increase in the cutting force maintained longer, a twofold reduction in the specific power consumption of the breaking process, and extended service life of picks and the possibility of their multiple use.

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Access to Document

10.1088/1757-899X/142/1/012115