Advances in Drilling with PCD (Polycrystalline Diamond) 2020-01-0035
PCD properties were optimized to drill stacks of CFRP/Ti using an accelerated wear test milling gray cast iron. The optimized PCD was then used to prepare PCD drills. Tests were made to determine the best drilling conditions for the optimized PCD. The results yielded a significant improvement in cycle times as compared to earlier studies using PCD drills. Notched PCD cutting edges were found to eliminate oversizing of the CFRP near the interface of the two materials.
Citation: Bunting, J. and Bunting, J., "Advances in Drilling with PCD (Polycrystalline Diamond)," SAE Int. J. Adv. & Curr. Prac. in Mobility 2(3):1209-1214, 2020, https://doi.org/10.4271/2020-01-0035. Download Citation
Author(s):
Jeremy Bunting, John Bunting
Affiliated:
Facet Precision Tool GmbH
Pages: 6
Event:
AeroTech
ISSN:
2641-9637
e-ISSN:
2641-9645
Also in:
SAE International Journal of Advances and Current Practices in Mobility-V129-99EJ
Related Topics:
Drilling
Nanomaterials
Milling
Tools and equipment
Iron
Optimization
Cutting
Wear
Casting
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