Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools
Coolant supplied by high pressure into the cutting zone has shown the lower thermal loads on the tool when machining difficult-to-cut materials as the Alloy 718. In this study, we investigate how the combination of high-pressure cooling and tool-surface modifications can lead to further improvements...
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| Дата: | 2017 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України
2017
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| Назва видання: | Сверхтвердые материалы |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/160118 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools / P. Hoier, U. Klement, N. Tamil Alagan, T. Beno, A. Wretland // Сверхтвердые материалы. — 2017. — № 3. — С. 39-47. — Бібліогр.: 18 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-160118 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1601182019-10-24T01:25:40Z Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools Hoier, P. Klement, U. Tamil Alagan, N. Beno, T. Wretland, A. Исследование процессов обработки Coolant supplied by high pressure into the cutting zone has shown the lower thermal loads on the tool when machining difficult-to-cut materials as the Alloy 718. In this study, we investigate how the combination of high-pressure cooling and tool-surface modifications can lead to further improvements regarding tool life. The general approach is to enhance the coolant-tool interaction by increasing the contact area. Therefore, we machined cooling features into flank and rake faces of commercially available cemented tungsten carbide inserts. In this way, the surface area was increased by ~ 12 %. After the cutting tests, the tools were analyzed by scanning electron microscopy combined with energy-dispersive X-ray spectroscopy. Compared with conventional tools, the tool modifications reduced the flank wear by 45 % for the investigated cutting parameters. Furthermore, we were able to significantly increase the cutting speed and feed rate without failure of the tool. The investigated surface modifications have great potential to enhance the productivity of metal cutting processes. 2017 Article Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools / P. Hoier, U. Klement, N. Tamil Alagan, T. Beno, A. Wretland // Сверхтвердые материалы. — 2017. — № 3. — С. 39-47. — Бібліогр.: 18 назв. — англ. 0203-3119 http://dspace.nbuv.gov.ua/handle/123456789/160118 621.9.015.079:621.892 en Сверхтвердые материалы Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Исследование процессов обработки Исследование процессов обработки |
| spellingShingle |
Исследование процессов обработки Исследование процессов обработки Hoier, P. Klement, U. Tamil Alagan, N. Beno, T. Wretland, A. Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools Сверхтвердые материалы |
| description |
Coolant supplied by high pressure into the cutting zone has shown the lower thermal loads on the tool when machining difficult-to-cut materials as the Alloy 718. In this study, we investigate how the combination of high-pressure cooling and tool-surface modifications can lead to further improvements regarding tool life. The general approach is to enhance the coolant-tool interaction by increasing the contact area. Therefore, we machined cooling features into flank and rake faces of commercially available cemented tungsten carbide inserts. In this way, the surface area was increased by ~ 12 %. After the cutting tests, the tools were analyzed by scanning electron microscopy combined with energy-dispersive X-ray spectroscopy. Compared with conventional tools, the tool modifications reduced the flank wear by 45 % for the investigated cutting parameters. Furthermore, we were able to significantly increase the cutting speed and feed rate without failure of the tool. The investigated surface modifications have great potential to enhance the productivity of metal cutting processes. |
| format |
Article |
| author |
Hoier, P. Klement, U. Tamil Alagan, N. Beno, T. Wretland, A. |
| author_facet |
Hoier, P. Klement, U. Tamil Alagan, N. Beno, T. Wretland, A. |
| author_sort |
Hoier, P. |
| title |
Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools |
| title_short |
Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools |
| title_full |
Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools |
| title_fullStr |
Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools |
| title_full_unstemmed |
Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools |
| title_sort |
characterization of tool wear when machining alloy 718 with high pressure cooling using conventional and surface-modified wc–co tools |
| publisher |
Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України |
| publishDate |
2017 |
| topic_facet |
Исследование процессов обработки |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/160118 |
| citation_txt |
Characterization of tool wear when machining Alloy 718 with high pressure cooling using conventional and surface-modified WC–Co tools / P. Hoier, U. Klement, N. Tamil Alagan, T. Beno, A. Wretland // Сверхтвердые материалы. — 2017. — № 3. — С. 39-47. — Бібліогр.: 18 назв. — англ. |
| series |
Сверхтвердые материалы |
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AT hoierp characterizationoftoolwearwhenmachiningalloy718withhighpressurecoolingusingconventionalandsurfacemodifiedwccotools AT klementu characterizationoftoolwearwhenmachiningalloy718withhighpressurecoolingusingconventionalandsurfacemodifiedwccotools AT tamilalagann characterizationoftoolwearwhenmachiningalloy718withhighpressurecoolingusingconventionalandsurfacemodifiedwccotools AT benot characterizationoftoolwearwhenmachiningalloy718withhighpressurecoolingusingconventionalandsurfacemodifiedwccotools AT wretlanda characterizationoftoolwearwhenmachiningalloy718withhighpressurecoolingusingconventionalandsurfacemodifiedwccotools |
| first_indexed |
2023-06-10T11:07:56Z |
| last_indexed |
2023-06-10T11:07:56Z |
| _version_ |
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