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New Mining Tools and Methods for Roadheader Mining Heads

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	New Mining Tools and Methods for Roadheader Mining Heads/ by Krzysztof Kotwica.
作者:	Kotwica, Krzysztof.
面頁冊數:	X, 134 p. 134 illus., 97 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Geotechnical Engineering and Applied Earth Sciences. -
電子資源:	https://doi.org/10.1007/978-3-030-96394-1
ISBN:	9783030963941

New Mining Tools and Methods for Roadheader Mining Heads
Kotwica, Krzysztof.

New Mining Tools and Methods for Roadheader Mining Heads[electronic resource] /by Krzysztof Kotwica. - 1st ed. 2022. - X, 134 p. 134 illus., 97 illus. in color.online resource.

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.

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.

ISBN: 9783030963941

Standard No.: 10.1007/978-3-030-96394-1doiSubjects--Topical Terms:

1366420
Geotechnical Engineering and Applied Earth Sciences.

LC Class. No.: TA712

Dewey Class. No.: 624.19

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