Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining of Carbon Fiber Rreinforced Plastics (CFRP)
The application of carbon fiber reinforced plastics (CFRP) as lightweight construction material in aerospace industry is based on the favorable weight-to-strength ratio. But the inherent material properties pose great challenges for the tool- as well as the manufacturing industry. In terms of econom...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Publishing House of Wrocław Board of Scientific Technical Societies Federation NOT
2020-06-01
|
| Series: | Journal of Machine Engineering |
| Subjects: | |
| Online Access: | http://jmacheng.not.pl/Wear-Evaluation-of-CVD-Diamond-Coated-High-Performance-Drilling-Tools-for-Machining,119640,0,2.html |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849774135802068992 |
|---|---|
| author | Eckart UHLMANN Walter REIMERS Daniel HINZMANN Gerret CHRISTIANSEN Katrin BÖTTCHER |
| author_facet | Eckart UHLMANN Walter REIMERS Daniel HINZMANN Gerret CHRISTIANSEN Katrin BÖTTCHER |
| author_sort | Eckart UHLMANN |
| collection | DOAJ |
| description | The application of carbon fiber reinforced plastics (CFRP) as lightweight construction material in aerospace industry is based on the favorable weight-to-strength ratio. But the inherent material properties pose great challenges for the tool- as well as the manufacturing industry. In terms of economic industrial production processes, the quality of machined workpieces exhibits poor reproducibility combined with high tool wear. For this purpose, high-performance drilling tools with different CVD diamond coatings and carbide substrates with varying binder content were tested and analyzed in order to assess coating adhesion and workpiece quality. Due to a reduction of cobalt binder within the tungsten carbide-based tool substrates, an increase of tool performance regarding borehole quantity until coating delamination is demonstrated. While the reduction of tool wear on
the rake face of the drilling tools can be correlated with the cutting tool performance, the online monitoring
of cutting forces does not explicitly identify damaged cutting tools during machining. |
| format | Article |
| id | doaj-art-5f07fba96f3a43ef8ad494cf50e89e60 |
| institution | DOAJ |
| issn | 1895-7595 2391-8071 |
| language | English |
| publishDate | 2020-06-01 |
| publisher | Publishing House of Wrocław Board of Scientific Technical Societies Federation NOT |
| record_format | Article |
| series | Journal of Machine Engineering |
| spelling | doaj-art-5f07fba96f3a43ef8ad494cf50e89e602025-08-20T03:01:50ZengPublishing House of Wrocław Board of Scientific Technical Societies Federation NOTJournal of Machine Engineering1895-75952391-80712020-06-0120210411310.36897/jme/119640119640Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining of Carbon Fiber Rreinforced Plastics (CFRP)Eckart UHLMANN0Walter REIMERS1Daniel HINZMANN2Gerret CHRISTIANSEN3Katrin BÖTTCHER4Fraunhofer Institute for Production Systems and Design Technology (IPK), Berlin, GermanyInstitute for Materials Science and Technologies; Metallic Materials (MW) - TU Berlin, GermanyInstitute for Machine Tools and Factory Management (IWF) – TU Berlin, GermanyInstitute for Machine Tools and Factory Management (IWF) – TU Berlin, GermanyInstitute for Materials Science and Technologies; Metallic Materials (MW) - TU Berlin, GermanyThe application of carbon fiber reinforced plastics (CFRP) as lightweight construction material in aerospace industry is based on the favorable weight-to-strength ratio. But the inherent material properties pose great challenges for the tool- as well as the manufacturing industry. In terms of economic industrial production processes, the quality of machined workpieces exhibits poor reproducibility combined with high tool wear. For this purpose, high-performance drilling tools with different CVD diamond coatings and carbide substrates with varying binder content were tested and analyzed in order to assess coating adhesion and workpiece quality. Due to a reduction of cobalt binder within the tungsten carbide-based tool substrates, an increase of tool performance regarding borehole quantity until coating delamination is demonstrated. While the reduction of tool wear on the rake face of the drilling tools can be correlated with the cutting tool performance, the online monitoring of cutting forces does not explicitly identify damaged cutting tools during machining.http://jmacheng.not.pl/Wear-Evaluation-of-CVD-Diamond-Coated-High-Performance-Drilling-Tools-for-Machining,119640,0,2.htmlcvd diamond coated toolscfrp machiningdrilling |
| spellingShingle | Eckart UHLMANN Walter REIMERS Daniel HINZMANN Gerret CHRISTIANSEN Katrin BÖTTCHER Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining of Carbon Fiber Rreinforced Plastics (CFRP) Journal of Machine Engineering cvd diamond coated tools cfrp machining drilling |
| title | Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining
of Carbon Fiber Rreinforced Plastics (CFRP) |
| title_full | Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining
of Carbon Fiber Rreinforced Plastics (CFRP) |
| title_fullStr | Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining
of Carbon Fiber Rreinforced Plastics (CFRP) |
| title_full_unstemmed | Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining
of Carbon Fiber Rreinforced Plastics (CFRP) |
| title_short | Wear Evaluation of CVD Diamond Coated High-Performance Drilling Tools for Machining
of Carbon Fiber Rreinforced Plastics (CFRP) |
| title_sort | wear evaluation of cvd diamond coated high performance drilling tools for machining of carbon fiber rreinforced plastics cfrp |
| topic | cvd diamond coated tools cfrp machining drilling |
| url | http://jmacheng.not.pl/Wear-Evaluation-of-CVD-Diamond-Coated-High-Performance-Drilling-Tools-for-Machining,119640,0,2.html |
| work_keys_str_mv | AT eckartuhlmann wearevaluationofcvddiamondcoatedhighperformancedrillingtoolsformachiningofcarbonfiberrreinforcedplasticscfrp AT walterreimers wearevaluationofcvddiamondcoatedhighperformancedrillingtoolsformachiningofcarbonfiberrreinforcedplasticscfrp AT danielhinzmann wearevaluationofcvddiamondcoatedhighperformancedrillingtoolsformachiningofcarbonfiberrreinforcedplasticscfrp AT gerretchristiansen wearevaluationofcvddiamondcoatedhighperformancedrillingtoolsformachiningofcarbonfiberrreinforcedplasticscfrp AT katrinbottcher wearevaluationofcvddiamondcoatedhighperformancedrillingtoolsformachiningofcarbonfiberrreinforcedplasticscfrp |