CVD diamond tools � Categorization

2019 ◽  
Keyword(s):  
Cvd Diamond ◽  
Diamond Tools

CVD Coated Diamond Tools for the Machining of Lightweight Materials

2014 ◽  
Vol 907 ◽  
pp. 63-73 ◽  
Author(s):  
Eckart Uhlmann ◽  
Fiona Sammler
Keyword(s):  
Cvd Diamond ◽  
Diamond Coatings ◽  
Silicon Alloys ◽  
Diamond Tools ◽  
Coating Adhesion ◽  
The Past ◽  
Coated Tools ◽  
Residual Stress Analysis ◽  
Materials Used ◽  
The Impact

The economic machining of materials used in the automotive and aeronautical industries, such as aluminium silicon alloys is often not possible without the use of superhard tools. CVD diamond coated tools have demonstrated their suitability for these applications in the past, however, the insufficient coating adhesion and thus tool failure remains an issue to date. Within the work presented here, two cemented carbide types were studied as substrates for CVD diamond coatings. Milling and turning tests were undertaken in order to assess the coating adhesion of the diamond tools. Furthermore, residual stress analysis was undertaken with the aim of understanding the impact of the coating and substrate residual stresses on the tool’s process performance.

Wear resistant CVD diamond tools for turning of sintered hardmetals

2003 ◽  
Vol 12 (3-7) ◽  
pp. 738-743 ◽  
Author(s):  
M. Belmonte ◽  
P. Ferro ◽  
A.J.S. Fernandes ◽  
F.M. Costa ◽  
J. Sacramento ◽  
...  
Keyword(s):  
Cvd Diamond ◽  
Wear Resistant ◽  
Diamond Tools

Mikrostrukturierte CVD-Diamant-Werkzeuge*/Micro-textured CVD diamond tools – Simulative design for a more efficient cutting of Ti-6Al-4V

2019 ◽  
Vol 109 (01-02) ◽  
pp. 40-45
Author(s):  
E. Uhlmann ◽  
D. Schröter ◽  
H. Bachmann ◽  
P. Meier
Keyword(s):  
Titanium Alloy ◽  
Contact Zone ◽  
Heat Input ◽  
Cvd Diamond ◽  
Machining Process ◽  
Diamond Tools ◽  
Potential Applications

Die spezifischen Eigenschaften der Titanlegierung Ti-6Al-4V führen während der Zerspanung zu einem Anstieg des thermomechanischen Belastungskollektivs auf das Werkzeug. Um die Reibung und den resultierenden Wärmeeintrag in der Zerspanzone zu reduzieren, bieten mikrostrukturierte Werkzeuge einen vielversprechenden Ansatz. Diese sollen das Einsatzpotenzial von CVD-Diamant-Werkzeugen für die Zerspanung von Ti-6Al-4V steigern.   The specific properties of titanium alloy Ti-6Al-4V lead to an increase of the thermomechanical load on the tool during machining process. Micro-textured tools offer a promising approach to reduce friction and the resulting heat input in the contact zone. These micro-textures may increase the potential applications of CVD diamond tools for the machining of Ti-6Al-4V.

Wear Behavior of CVD-Diamond Tools

CIRP Annals ◽  
2002 ◽  
Vol 51 (1) ◽  
pp. 49-52 ◽  
Author(s):  
E. Uhlmann ◽  
M. Brücher
Keyword(s):  
Wear Behavior ◽  
Cvd Diamond ◽  
Diamond Tools

Wear mechanisms of CVD diamond tools for patterning vitrified corundum grinding wheels

Wear ◽  
2019 ◽  
Vol 436-437 ◽  
pp. 203007
Author(s):  
Berend Denkena ◽  
Thilo Grove ◽  
Tobias Gartzke
Keyword(s):  
Wear Mechanisms ◽  
Cvd Diamond ◽  
Grinding Wheels ◽  
Diamond Tools
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