Manufacturing Technology 2015, 15(3):396-403 | DOI: 10.21062/ujep/x.2015/a/1213-2489/MT/15/3/396

Investigations of Cutting Tool Wear While Machining Inconel 718

Jana Petru1, Jan Schiffner1, Tomas Zlamal1, Marek Sadilek1, Dana Stancekova2
1 Faculty of Mechanical Engineering, VSB-Technical University of Ostrava, 17. listopadu 15/2172, Ostrava, Czech Republic
2 Faculty of Mechanical Engineering, University of Zilina, Univerzitni 8215/1, 010 26 Zilina, Slovak Republic

This contribution describes the progress of wear and influences contributing to wear of a cutting tool during straightturning of the Nickel superalloy Inconel 718 according to W. Nr 2.4668. According to the ISO 513 standard this alloy belongs among heat resistant materials; it is a special Nickel alloy used primarily for machine parts in the aircraft industry. The experimental part was done for the purpose of testing suitability of proposed exchangeable cutting inserts intended for machining of Inconel 718. Mechanisms and magnitude of wear and durability of the tools were determined in accordance with the ISO 3685:1993 standard in order to evaluate suitability of the proposed tools.

Keywords: Inconel 718, machining, cutting tool, durability, mechanism and criteria of wear

Published: June 1, 2015  Show citation

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Petru J, Schiffner J, Zlamal T, Sadilek M, Stancekova D. Investigations of Cutting Tool Wear While Machining Inconel 718. Manufacturing Technology. 2015;15(3):396-403. doi: 10.21062/ujep/x.2015/a/1213-2489/MT/15/3/396.
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