| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 780811 | International Journal of Machine Tools and Manufacture | 2009 | 12 Pages |
Abstract
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.
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Authors
C. Courbon, D. Kramar, P. Krajnik, F. Pusavec, J. Rech, J. Kopac,