Book ChapterDOI
Excavation Tools and Excavation Process
Bernhard Maidl,Martin Herrenknecht,Ulrich Maidl,Gerhard Wehrmeyer +3 more
- pp 63-92
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The article was published on 2012-05-29. It has received 1 citations till now. The article focuses on the topics: Excavation.read more
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Journal ArticleDOI
Laboratory Research on Alternative Cutting Concepts on the Example of Undercutting
Bruno Grafe,Carsten Drebenstedt +1 more
TL;DR: In this paper, an experimental approach to the alternative hard rock cutting technology of undercutting utilizing semi-industrial scale laboratory environment is described. But, although the specific energy consumption can be lowered by up to 49% in comparison to regular cutting, the applying maximum forces during cutting can be as high as 163% compared to regular cuts.
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Journal ArticleDOI
Laboratory Research on Alternative Cutting Concepts on the Example of Undercutting
Bruno Grafe,Carsten Drebenstedt +1 more
TL;DR: In this paper, an experimental approach to the alternative hard rock cutting technology of undercutting utilizing semi-industrial scale laboratory environment is described. But, although the specific energy consumption can be lowered by up to 49% in comparison to regular cutting, the applying maximum forces during cutting can be as high as 163% compared to regular cuts.