Browsing by Author "Ekici, Ergün"

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Evaluation of the effects of drilling parameters, tool geometry and core material thickness on thrust force and delamination in the drilling of sandwich composites

Ekici, Ergün; Uzun, Gültekin; Altaş, Sedat (World Scientific Publishing, 2021)

This study examined the effects of drilling parameters, tool geometry, and core material thickness (CMT) on thrust force and the delamination factor in the drilling of sandwich composites. Aluminum honeycomb (10 and 15mm ...
Performance of Multilayer Coated and Cryo-Treated Uncoated Tools in Machining of AISI H13 Tool Steel—Part 1: Tungsten Carbide End Mills

Çiçek, Adem; Kıvak, Turgay; Ekici, Ergün; Kara, Fuat; Uçak, Necati (Springer, 2021)

This paper focused on the performance of tungsten carbide end mills in machining of AISI H13 hot work tool steel under dry and wet conditions. The tool performance was evaluated in terms of resultant cutting force (Fc), ...
Performance of Multilayer Coated and Cryo-treated Uncoated Tools in Machining of AISI H13 Tool Steel—Part 2: HSS End Mills

Çiçek, Adem; Ekici, Ergün; Kıvak, Turgay; Kara, Fuat; Uçak, Necati (Springer, 2021)

This part of the study aimed to investigate the effects of cryogenic treatment applied to uncoated high speed steel (HSS) end mills on cutting forces (Fc), surface roughness (Ra), and tool life. The milling tests were ...