Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride Insert
For the critical aero-engine parts it’s important to understand influence of cutting tools, cutting parameters, tool ware etc. on near surface condition which highly affect fatigue strength and at the same part life-time. New material implemented for the latest designs of aero-engines parts generat...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Lublin University of Technology
2022-10-01
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| Series: | Advances in Sciences and Technology |
| Subjects: | |
| Online Access: | http://www.astrj.com/Cutting-Mechanics-when-Turning-Powder-Metallurgy-Produced-Nickel-Cobalt-Base-Alloy,152525,0,2.html |
| _version_ | 1811209435204288512 |
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| author | Waldemar Daź Witold Habrat Jarosław Tymczyszyn Krzysztof Krupa |
| author_facet | Waldemar Daź Witold Habrat Jarosław Tymczyszyn Krzysztof Krupa |
| author_sort | Waldemar Daź |
| collection | DOAJ |
| description | For the critical aero-engine parts it’s important to understand influence of cutting tools, cutting parameters, tool ware etc. on near surface condition which highly affect fatigue strength and at the same part life-time. New material implemented for the latest designs of aero-engines parts generate challenges for machining processes to fulfil strict requirements of aviation standards. Finish machining is the most important stage of process influencing fatigue strength. cBN tool are often used for final stage of machining.
The objective of this study was analysis of cutting mechanics during finish turning of modern nickel-cobalt based alloy with cBN insert. Observations of cutting tool wear and cutting parameters influence on the components of cutting force, surface roughness and residual stress are presented in this paper. |
| first_indexed | 2024-04-12T04:39:21Z |
| format | Article |
| id | doaj.art-b5113a2b98bf4d87a292cd71fa694f75 |
| institution | Directory Open Access Journal |
| issn | 2080-4075 2299-8624 |
| language | English |
| last_indexed | 2024-04-12T04:39:21Z |
| publishDate | 2022-10-01 |
| publisher | Lublin University of Technology |
| record_format | Article |
| series | Advances in Sciences and Technology |
| spelling | doaj.art-b5113a2b98bf4d87a292cd71fa694f752022-12-22T03:47:43ZengLublin University of TechnologyAdvances in Sciences and Technology2080-40752299-86242022-10-0116416317510.12913/22998624/152525152525Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride InsertWaldemar Daź0https://orcid.org/0000-0003-1622-7552Witold Habrat1Jarosław Tymczyszyn2Krzysztof Krupa3Pratt & Whitney Rzeszów S.A.Politechnika RzeszowskaPolitechnika RzeszowskaPolitechnika RzeszowskaFor the critical aero-engine parts it’s important to understand influence of cutting tools, cutting parameters, tool ware etc. on near surface condition which highly affect fatigue strength and at the same part life-time. New material implemented for the latest designs of aero-engines parts generate challenges for machining processes to fulfil strict requirements of aviation standards. Finish machining is the most important stage of process influencing fatigue strength. cBN tool are often used for final stage of machining. The objective of this study was analysis of cutting mechanics during finish turning of modern nickel-cobalt based alloy with cBN insert. Observations of cutting tool wear and cutting parameters influence on the components of cutting force, surface roughness and residual stress are presented in this paper.http://www.astrj.com/Cutting-Mechanics-when-Turning-Powder-Metallurgy-Produced-Nickel-Cobalt-Base-Alloy,152525,0,2.htmlsurface roughnesscutting forcesresidual stresstool wearnickel-cobalt based alloycbn tool |
| spellingShingle | Waldemar Daź Witold Habrat Jarosław Tymczyszyn Krzysztof Krupa Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride Insert Advances in Sciences and Technology surface roughness cutting forces residual stress tool wear nickel-cobalt based alloy cbn tool |
| title | Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride Insert |
| title_full | Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride Insert |
| title_fullStr | Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride Insert |
| title_full_unstemmed | Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride Insert |
| title_short | Cutting Mechanics when Turning Powder Metallurgy Produced Nickel-Cobalt Base Alloy with a Cubic Boron Nitride Insert |
| title_sort | cutting mechanics when turning powder metallurgy produced nickel cobalt base alloy with a cubic boron nitride insert |
| topic | surface roughness cutting forces residual stress tool wear nickel-cobalt based alloy cbn tool |
| url | http://www.astrj.com/Cutting-Mechanics-when-Turning-Powder-Metallurgy-Produced-Nickel-Cobalt-Base-Alloy,152525,0,2.html |
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