Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools
This report deals with the cutting of rock and other brittle materials by means of indentation tools. The principles of identation cutters are dealt with at length, the coverage including elastic contact stresses for initial loading by various types of indenters, application of formal plasticity the...
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ftdtic:ADA092365 2023-05-15T16:37:42+02:00 Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools Mellor,Malcolm COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH 1980-09 text/html http://www.dtic.mil/docs/citations/ADA092365 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA092365 en eng http://www.dtic.mil/docs/citations/ADA092365 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Mfg & Industrial Eng & Control of Product Sys Machinery and Tools *MECHANICAL PROPERTIES *MACHINE TOOLS *ROLLERS *CUTTERS *DRILLING MACHINES STRESSES DYNAMICS MATERIALS THEORY ELASTIC PROPERTIES BRITTLENESS PLASTIC PROPERTIES ENERGETIC PROPERTIES EXCAVATION ROCK DRILLING Boring Indentation tools Machine design Excavating machines Ice cutting Permafrost excavation Rock cutting PE62730A AST42 WU002 Text 1980 ftdtic 2016-02-20T18:58:37Z This report deals with the cutting of rock and other brittle materials by means of indentation tools. The principles of identation cutters are dealt with at length, the coverage including elastic contact stresses for initial loading by various types of indenters, application of formal plasticity theory to penetration analysis, and a variety of theories and penetration analyses that are not based on plasticity theory. Practical indentation mechanisms are described, and theoretical analyses are given for the dynamics and energetics of various types of roller cutters. The final section reviews experimental investigations and results for rock-cutting discs, giving a systematic summary of available data. (Author) See also Part 6, AD-A045 127. Text Ice permafrost Defense Technical Information Center: DTIC Technical Reports database |
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Open Polar |
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Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Mfg & Industrial Eng & Control of Product Sys Machinery and Tools *MECHANICAL PROPERTIES *MACHINE TOOLS *ROLLERS *CUTTERS *DRILLING MACHINES STRESSES DYNAMICS MATERIALS THEORY ELASTIC PROPERTIES BRITTLENESS PLASTIC PROPERTIES ENERGETIC PROPERTIES EXCAVATION ROCK DRILLING Boring Indentation tools Machine design Excavating machines Ice cutting Permafrost excavation Rock cutting PE62730A AST42 WU002 |
spellingShingle |
Mfg & Industrial Eng & Control of Product Sys Machinery and Tools *MECHANICAL PROPERTIES *MACHINE TOOLS *ROLLERS *CUTTERS *DRILLING MACHINES STRESSES DYNAMICS MATERIALS THEORY ELASTIC PROPERTIES BRITTLENESS PLASTIC PROPERTIES ENERGETIC PROPERTIES EXCAVATION ROCK DRILLING Boring Indentation tools Machine design Excavating machines Ice cutting Permafrost excavation Rock cutting PE62730A AST42 WU002 Mellor,Malcolm Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools |
topic_facet |
Mfg & Industrial Eng & Control of Product Sys Machinery and Tools *MECHANICAL PROPERTIES *MACHINE TOOLS *ROLLERS *CUTTERS *DRILLING MACHINES STRESSES DYNAMICS MATERIALS THEORY ELASTIC PROPERTIES BRITTLENESS PLASTIC PROPERTIES ENERGETIC PROPERTIES EXCAVATION ROCK DRILLING Boring Indentation tools Machine design Excavating machines Ice cutting Permafrost excavation Rock cutting PE62730A AST42 WU002 |
description |
This report deals with the cutting of rock and other brittle materials by means of indentation tools. The principles of identation cutters are dealt with at length, the coverage including elastic contact stresses for initial loading by various types of indenters, application of formal plasticity theory to penetration analysis, and a variety of theories and penetration analyses that are not based on plasticity theory. Practical indentation mechanisms are described, and theoretical analyses are given for the dynamics and energetics of various types of roller cutters. The final section reviews experimental investigations and results for rock-cutting discs, giving a systematic summary of available data. (Author) See also Part 6, AD-A045 127. |
author2 |
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH |
format |
Text |
author |
Mellor,Malcolm |
author_facet |
Mellor,Malcolm |
author_sort |
Mellor,Malcolm |
title |
Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools |
title_short |
Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools |
title_full |
Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools |
title_fullStr |
Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools |
title_full_unstemmed |
Mechanics of Cutting and Boring. Part 5. Dynamics and Energetics of Identation Tools |
title_sort |
mechanics of cutting and boring. part 5. dynamics and energetics of identation tools |
publishDate |
1980 |
url |
http://www.dtic.mil/docs/citations/ADA092365 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA092365 |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA092365 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766028000018563072 |