Effect of the cutting tool geometry on the tool wear resistance when machining Inconel 625

• Autorzy: Zlámal Tomáš , Hajnyš Jiří , Petrů Jana , Mrkvica Ivan

Identyfikatory

DOI

10.12913/22998624/86262

• Języki publikacji: EN

Abstrakty

EN

The paper deals with the design of a suitable cutting geometry of a tool for the machining of the Inconel 625 nickel alloy. This alloy is among the hard-to-machine refractory alloys that cause very rapid wear on cutting tools. Therefore, SNMG and RCMT indexable cutting insert were used to machine the alloy. The selected insert geometry should prevent notch wear and extend tool life. The alloy was machined under predetermined cutting conditions. The angle of the main edge and thus the size and nature of the wear changed with the depth of the material layer being cut. The criterion for determining a more suitable cutting geometry was the tool’s durability and the roughness of the machined surface.

Słowa kluczowe

EN

wear resistance; Inconel 625; cutting tool geometry; entering angle

PL

odporność na zużycie; Inconel 625; geometria narzędzia tnącego; kąt wejścia

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2018
• Tom: Vol. 12, no 1
• Strony: 236--243
• Opis fizyczny: Bibliogr. 16 poz., fig., tab.

Twórcy

autor

Zlámal Tomáš

• VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, 17. listopadu 2172/15 1, 708 00, Ostrava, Czech Republic

autor

Hajnyš Jiří

• VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, 17. listopadu 2172/15 1, 708 00, Ostrava, Czech Republic

autor

Petrů Jana

• VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, 17. listopadu 2172/15 1, 708 00, Ostrava, Czech Republic

autor

Mrkvica Ivan

• VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, 17. listopadu 2172/15 1, 708 00, Ostrava, Czech Republic

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).