Investigation of machining performance in high-pressure jet assisted turning of Inconel 718: An experimental study

被引：127
作者：
Courbon, C. [1 ,2 ]
Kramar, D. [1 ]
Krajnik, P. [1 ]
Pusavec, F. [1 ]
Rech, J. [2 ]
Kopac, J. [1 ]
机构：
[1] Univ Ljubljana, Fac Mech Engn, Ljubljana 1000, Slovenia
[2] Univ Lyon, Ecole Natl Ingenieurs St Etienne, Lab Tribol & Dynam Syst, CNRS,UMR 5513, F-42023 St Etienne, France
来源：
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 2009年 / 49卷 / 14期
关键词：
Cutting; Inconel; 718; High-pressure lubrication; Machining performance; COATED CARBIDE TOOLS; WATER-JET; NICKEL-BASE; CUTTING FORCES; ALLOY; DRY; TEMPERATURE; STEEL; HEAT; ZONE;
D O I：
10.1016/j.ijmachtools.2009.07.010
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper investigates the application of the high-pressure jet assistance (HPJA) in rough turning of Inconel 718 with coated carbide tools. The region of operability, which sets the boundaries of the process parameters, has been experimentally determined using the tool-material pair (TMP) methodology. The assessment of HPJA machining performance is based on response surface methodology (RSM), which integrates a design of experiment (DOE) and a regression modelling technique for fitting a model to experimental. This leads to a new insight into the influence of the cutting process on chip breakability, cutting forces, contact length, surface finish and tool temperature, which are the key machining performance measures. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1114 / 1125
页数：12
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