Analysis of tool wear patterns in finishing turning of Inconel 718

被引：204
作者：
Cantero, J. L. [1 ]
Diaz-Alvarez, J. [1 ]
Miguelez, M. H. [1 ]
Marin, N. C. [1 ]
机构：
[1] Univ Carlos III Madrid, Dept Mech Engn, Madrid 28911, Spain
来源：
WEAR | 2013年 / 297卷 / 1-2期
关键词：
Tool wear; Inconel; 718; Notching; Chipping; Coated carbide tools; DRY; MACHINABILITY; PERFORMANCE; MECHANISMS; COATINGS; SPEED; LIFE; CBN;
D O I：
10.1016/j.wear.2012.11.004
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper focuses on the analysis of tool wear mechanisms in finishing turning of Inconel 718, one of the most used Ni alloys, both in wet and dry cutting. Cemented carbides, ceramics and CBN tools are suitable for machining Ni alloys; coated carbide tools are competitive for machining operations of Ni alloys and widely used in industry. Commercial coated carbide tools (multilayer coating TiAl/TiAlN recommended for machining Ni alloys) were studied in this work. The feasibility of two inserts tested for dry cutting of Inconel 718 has been shown in the work. Experimental test were performed in order to analyze wear patterns evolution. It was found great influence of side cutting edge angle in tool wear mode. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：885 / 894
页数：10
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