Increasing of Durability of Cutting Tools
The contribution evaluates the durability of the punches and the cutting tool when cutting of the cut-outs. The durability of the punches made of the same material without coating, with the TiCN-MP coating and with the TiN coating is compared. Durability is evaluated by the tolerance of the cut-outs...
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Society of Polish Mechanical Engineers and Technicians
2017-12-01
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doaj-609597b588b840368d60b294188df6d22020-11-24T23:21:02ZengSociety of Polish Mechanical Engineers and TechniciansAdvances in Science and Technology Research Journal2080-40752299-86242017-12-0111414114610.12913/22998624/7816878168Increasing of Durability of Cutting ToolsEmil Spišák0Janka Majernikova1Technical University of Košice, Letná 9, Košice, Slovak RepublicTechnical University of Košice, Letná 9, Košice, Slovak RepublicThe contribution evaluates the durability of the punches and the cutting tool when cutting of the cut-outs. The durability of the punches made of the same material without coating, with the TiCN-MP coating and with the TiN coating is compared. Durability is evaluated by the tolerance of the cut-outs. Border durability, which requires grinding of the tool, is a determined durability, at which the deviation of the tolerance of a cut-out is at the lower border.By comparing of dependency of change of the dimensions of the holes on the number of strokes in the case of all three types of punches it can be stated that the durability has been increased by 10-12 times in the case of the tools with the coatings.http://www.journalssystem.com/astrj/Increasing-of-Durability-of-Cutting-Tools,78168,0,2.htmlcoatingcutting tooldurability |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Emil Spišák Janka Majernikova |
spellingShingle |
Emil Spišák Janka Majernikova Increasing of Durability of Cutting Tools Advances in Science and Technology Research Journal coating cutting tool durability |
author_facet |
Emil Spišák Janka Majernikova |
author_sort |
Emil Spišák |
title |
Increasing of Durability of Cutting Tools |
title_short |
Increasing of Durability of Cutting Tools |
title_full |
Increasing of Durability of Cutting Tools |
title_fullStr |
Increasing of Durability of Cutting Tools |
title_full_unstemmed |
Increasing of Durability of Cutting Tools |
title_sort |
increasing of durability of cutting tools |
publisher |
Society of Polish Mechanical Engineers and Technicians |
series |
Advances in Science and Technology Research Journal |
issn |
2080-4075 2299-8624 |
publishDate |
2017-12-01 |
description |
The contribution evaluates the durability of the punches and the cutting tool when cutting of the cut-outs. The durability of the punches made of the same material without coating, with the TiCN-MP coating and with the TiN coating is compared. Durability is evaluated by the tolerance of the cut-outs. Border durability, which requires grinding of the tool, is a determined durability, at which the deviation of the tolerance of a cut-out is at the lower border.By comparing of dependency of change of the dimensions of the holes on the number of strokes in the case of all three types of punches it can be stated that the durability has been increased by 10-12 times in the case of the tools with the coatings. |
topic |
coating cutting tool durability |
url |
http://www.journalssystem.com/astrj/Increasing-of-Durability-of-Cutting-Tools,78168,0,2.html |
work_keys_str_mv |
AT emilspisak increasingofdurabilityofcuttingtools AT jankamajernikova increasingofdurabilityofcuttingtools |
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1725572960984498176 |