Qualification and Validation of an in-situ Measurement Method of the Machining Temperature

Ali, D. Kara; Serradj, N. B.; Ghernaout, M. E. A.

doi:10.1007/978-3-319-89911-4_2

Cited by 2 publications

(6 citation statements)

References 3 publications

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“…where C 1 and C 2 are constants: C 1 = 1.191×10 -16 W.m 2 .sr -1 and C 2 = 1.438×10 -2 m.K, h is the Planck constant, k the Boltzmann constant, c the speed of light, T the absolute temperature in Kelvin degrees, and λ the wavelength in m [9][10].…”

Section: B Theoretical Elementsmentioning

confidence: 99%

“…where σ is the Boltzmann constant and T the temperature of the studied body, identified with an ideal black body [9][10].…”

Section: A Means Of Realizationmentioning

confidence: 99%

“…• Conduction: corresponds to the transfer of heat within an opaque medium, without displacement of matter, under the influence of a temperature difference. Fourier's law (1) describes this transfer mechanism [9][10]:…”

Section: Introductionmentioning

confidence: 99%

“…• Convection: corresponds to the transfer of heat between a solid and a moving fluid (liquid or gas). Newton's law (2) describes this transfer mechanism [9][10]:…”

Section: Introductionmentioning

confidence: 99%

“…• Radiation: corresponds to the transfer of heat in the form of an electromagnetic wave, emitted by a surface. Stefan's law (3) describes this transfer mechanism [9][10]:…”

Section: Introductionmentioning

confidence: 99%

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A Contribution to the Thermal Field Evaluation at the Tool-Part Interface for the Optimization of Machining Conditions

Serradj

Ali

Ghernaout

2021

Eng. Technol. Appl. Sci. Res.

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In this study, an experimental measurement methodology is implemented that allows obtaining consistent temperature data during the turning operation of semi-hard C20 steel using SNMG carbide insert, allowing us to have better control at the tool-part interface. The interactions of the phenomena influencing the cut led our choices on the development of a correlation model for the analysis and prediction of the relationships between the machining parameters by measurement of the temperature. The measurement procedure implemented for the temperature estimate is based on the use of an FLIR A325sc type infrared camera mounted and protected by a device on the machine tool. The Taguchi method was chosen to find the relationships between the input factors (cutting speed (Vc), feed rate (a), depth of cut (p)), and the output factor (temperature (T)). In the future, we will develop a numerical validation model to simulate the machining process in order to predict temperatures

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Section: B Theoretical Elementsmentioning

confidence: 99%

“…where σ is the Boltzmann constant and T the temperature of the studied body, identified with an ideal black body [9][10].…”

Section: A Means Of Realizationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…• Convection: corresponds to the transfer of heat between a solid and a moving fluid (liquid or gas). Newton's law (2) describes this transfer mechanism [9][10]:…”

Section: Introductionmentioning

confidence: 99%

“…• Radiation: corresponds to the transfer of heat in the form of an electromagnetic wave, emitted by a surface. Stefan's law (3) describes this transfer mechanism [9][10]:…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

A Contribution to the Thermal Field Evaluation at the Tool-Part Interface for the Optimization of Machining Conditions

Serradj

Ali

Ghernaout

2021

Eng. Technol. Appl. Sci. Res.

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Cutting Parameter Optimization based on Online Temperature Measurements

Ali

Serradj

Ghernaout

2023

Eng. Technol. Appl. Sci. Res.

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The deformation of metallic materials during the machining operation requires a significant amount of energy. During the chip formation process and due to the plastic deformation of the metal and the friction along the tool-part interface, the thermal loads generated are strongly impacted by the cutting factors. Thus, the choice of optimized cutting conditions is essential to control the quality of the work required. The aim of the present experimental study is to optimize the cutting parameters using temperature measurements. The average temperature of the cutting tool is studied using a FLIR A325sc type infrared camera. Optimal cutting parameters for each performance metric were obtained using the Taguchi techniques.

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Qualification and Validation of an in-situ Measurement Method of the Machining Temperature

Cited by 2 publications

References 3 publications

A Contribution to the Thermal Field Evaluation at the Tool-Part Interface for the Optimization of Machining Conditions

A Contribution to the Thermal Field Evaluation at the Tool-Part Interface for the Optimization of Machining Conditions

Cutting Parameter Optimization based on Online Temperature Measurements

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