New mining tools and methods for roadheader mining heads / Krzysztof Kotwica.
Kotwica, Krzysztof, author.
2022
TN345
Available Online

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Title New mining tools and methods for roadheader mining heads / Krzysztof Kotwica.
Author Kotwica, Krzysztof, author.
ISBN 9783030963941 (electronic bk.)
3030963942 (electronic bk.)
9783030963934 (print)
3030963934
DOI https://doi.org/10.1007/978-3-030-96394-1
Published Cham, Switzerland : Springer, 2022.
Language English
Description 1 online resource (x, 134 pages) : illustrations (some color)
Item Number 10.1007/978-3-030-96394-1 doi
Call Number TN345
Dewey Decimal Classification 622.028/4
Summary This book introduces new solutions for mining tools, unique lubricated holders and mining methods for hard-rock mining using mini-disk tools. In the first part, it describes problems connected with hard-rock mining using traditional mining methods like cutting. Then an alternative for conical pick is discussed, the so-called crown or bell pick and a new solution of a holder for conical picks allowing for tool rotation. These solutions should make it possible to increase the durability of cutting tools. The final part of the book explains a new mining head solution with mini-disk tools and a complex motion trajectory. With this, mining heads can be replaced in currently used roadheaders instead of standard mining heads. This book can be used by employees of the mining industry, manufacturers of mining tools, machines and equipment, as well as employees and students of mining and mechanical faculties of technical universities.
Bibliography, etc. Note Includes bibliographical references.
Access Note Access limited to authorized users.
Source of Description Online resource; title from PDF title page (SpringerLink, viewed March 17, 2022).
Available in Other Form Print version: 9783030963934
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Chapter 1. Introduction
Chapter 2. Problems of hard rock mining using cutting tools
Chapter 3. The hard rock mining using disk tools
Chapter 4. The crown pick as an alternative for the conical pick
Chapter 5. Lubricated holder for conical pick
Chapter 6. The mining head with mini-disk tools with complex motion Trajectory
Chapter 7. Summary and final comments.

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