Wear and surface characteristics on tool performance with CVD coating of Al2O3/TiCN inserts during machining of Inconel 718 alloys

IF 1.2 Q3 ENGINEERING, MECHANICAL

Archive of Mechanical Engineering Pub Date : 2023-11-06 DOI:10.24425/ame.2021.139647

引用次数: 1

Abstract

The Inconel 718 alloys, which are primarily temperature resistant, are widely used in aviation, aerospace and nuclear industries. The study on dry cutting processes for this alloy becomes diﬃcult due to its high hardness and low thermal conductivity, wherein,mostoftheheattransfersduetofrictionareaccumulatedoverthetoolsurface. Further,severalchallengeslikeincreasedcuttingforce,developinghightemperature andrapidtoolwearareobservedduringitsmachiningprocess.Toovercomethese, thecoatedtoolinsertsareusedformachiningthesuperalloys.Inthepresentwork, thecementedcarbidetooliscoatedwithchemicalvapordepositionmulti-layering Al 2 O 3 /TiCN under the dry cutting environment. The machining processes are carried out with varying cutting speeds: 65, 81, 95

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Al2O3/TiCN CVD涂层加工Inconel 718合金时刀具磨损及表面特征

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来源期刊

Archive of Mechanical Engineering ENGINEERING, MECHANICAL-

CiteScore

1.70

自引率

14.30%

发文量

审稿时长

15 weeks

期刊介绍： Archive of Mechanical Engineering is an international journal publishing works of wide significance, originality and relevance in most branches of mechanical engineering. The journal is peer-reviewed and is published both in electronic and printed form. Archive of Mechanical Engineering publishes original papers which have not been previously published in other journal, and are not being prepared for publication elsewhere. The publisher will not be held legally responsible should there be any claims for compensation. The journal accepts papers in English.