Identification of the Minimal Thickness of Cutting Layer Based on the Acoustic Emission Signal

Józef Gawlik; Joanna Krajewska-Śpiewak; Wojciech Zębala

doi:10.4028/www.scientific.net/KEM.686.39

Paper Titles

Cutting Force during Grinding Determined by Regression Analysis and Genetic Algorithms
p.13

Modelling and Analysis of Relationship between Cutting Parameters Surface Roughness and Cutting Forces Using Response Surface Methodology when Hard Turning with Coated Ceramic Inserts
p.19

Using Advanced CAM System in Modern Machining
p.27

Identification and Analysis of Residual Stresses in the Axisymmetric Workpiece Existing before and after Machining
p.33

Identification of the Minimal Thickness of Cutting Layer Based on the Acoustic Emission Signal
p.39

Morphology of the Chip Formation at Orthogonal High Speed Milling of AISI H13
p.45

Sampling Based Assessment of the Free-Form Milling Strategies
p.51

Analysis of Micro-Milling of Hardened Tool Steel
p.57

The Formation and Behaviour of Residual Stresses with Finished Surfaces
p.63

HomeKey Engineering MaterialsKey Engineering Materials Vol. 686Identification of the Minimal Thickness of Cutting...

Identification of the Minimal Thickness of Cutting Layer Based on the Acoustic Emission Signal

Abstract:

The chip-forming precision machining process plays a significant role in the mechanical technology. In planning of machining operation, it is crucial to supply the information about the possible minimal value of the machining allowance. For the technologist, when planning the machining operation, it is important to define the minimal thickness of cutting layer correctly. This article presents a new method of describing the start of decohesion process in a workpiece, meaning the determination of the minimal thickness of cutting layer based on the AE signal generated in the cutting zone. The research conducted on the turning of an alloy steel and the analysis of the AE signal strength confirmed that the proposed method opens new possibilities in quickening the identification of the minimal thickness of cutting layer under normal machining conditions.

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Periodical:

Key Engineering Materials (Volume 686)

Pages:

39-44

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.686.39

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Online since:

February 2016

Authors:

Józef Gawlik, Joanna Krajewska-Śpiewak, Wojciech Zębala

Keywords:

Acoustic Emission, Minimal Thickness of Cutting Layer

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