Surface integrity in metal machining - Part II: Functional performance

Monaca, Andrea la; Murray, James W.; Liao, Zhirong; Speidel, Alistair; Robles-Linares, Jose A.; Axinte, Dragoş; Hardy, Mark; Clare, Adam T.

doi:10.1016/j.ijmachtools.2021.103718

Cited by 155 publications

(42 citation statements)

References 223 publications

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“…This transformation could include grain refinement and diffusion of carbon from the carbides to the deformed matrix. Similar transformations have been considered to explain the formation of white layers in AISI 52100 in hard turning [57][58][59] and drilling [60] machining processes at temperatures below any phase transformation, i.e., without static recrystallization promoted by high temperatures. Similar conditions also have been claimed to describe the microstructural evolution of railway steels under rollingsliding contact loading [61,62].…”

Section: Twes Formationmentioning

confidence: 86%

White etching structures in annealed 52100 bearing steel arising from high-pressure torsion tests

Pena

Wang

Mellor

et al. 2021

Tribology International

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Section: Twes Formationmentioning

confidence: 86%

White etching structures in annealed 52100 bearing steel arising from high-pressure torsion tests

Pena

Wang

Mellor

et al. 2021

Tribology International

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“…Cutting and abrasive processes modify the surface integrity of the workpiece by a combination of mechanical and thermal loads [7][8][9][10][11]. The combined load collective is influenced by the process parameters, e.g., a higher cutting velocity leads to increased process temperatures, while the process forces maintain or decrease due to thermal softening.…”

Section: Causes and Modification Of Surface Layer Statesmentioning

confidence: 99%

“…Strodick et al [38] proved that the maximum magnetic Barkhausen amplitude in subsurface zones of the bores of AISI 4140 QT was well correlated with the residual stresses caused by dynamic effects during the BTA drilling process. The specimen presented in Figure 2 were also analyzed by Barkhausen measurements [10]. The microhardness at a distance of d surf = 5 µm from the bore surface reaches more than 900 HV0.01, while it is less than 400 HV0.01 in the bulk material.…”

Section: Measurement Of Surface Layer Statesmentioning

confidence: 99%

The Present State of Surface Conditioning in Cutting and Grinding

Stampfer

González

Gerstenmeyer

et al. 2021

JMMP

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All manufacturing processes have an impact on the surface layer state of a component, which in turn significantly determines the properties of parts in service. Although these effects should certainly be exploited, knowledge on the conditioning of the surfaces during the final cutting and abrasive process of metal components is still only extremely limited today. The key challenges in regard comprise the process-oriented acquisition of suitable measurement signals and their use in robust process control with regard to the surface layer conditions. By mastering these challenges, the present demands for sustainability in production on the one hand and the material requirements in terms of lightweight construction strength on the other hand can be successfully met. In this review article completely new surface conditioning approaches are presented, which originate from the Priority Program 2086 of the Deutsche Forschungsgemeinschaft (DFG).

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“…Even the precise method (technique) of ST measurement may not produce accurate results when the processes of data analysis are not provided in a conscious way. Necessary ST parameters for evaluating the tribological behavior of ‘engineering surfaces’ [ 7 ] are calculated after form removal [ 8 ]. Processes of shape and waviness separation have been studied in many research papers that the improper selection of reference planes may affect the values of surface texture parameters and the accuracy of detail applications.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Surface Topography Feature Size Density and Distribution on the Results of a Data Processing and Parameters Calculation with a Comparison of Regular Methods

Podulka

2021

Materials

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In this paper, the influence of occurrence of surface texture features on the values of surface topography parameters calculated after the application of various data processing techniques was presented. Different types of surface topographies were considered, as follows: cylinder liners, some with additionally burnished dimples, turned, ground, milled, laser-textured, composite, ceramic, or isotropic in general. The effects of feature size on the areal form removal, noise suppressions, or end-effect reducing in surface texture measurements were studied. The variations of the ISO 25178 standard surface topography parameters were taken into consideration in detail. It was assumed that some of the feature sizes, distributions, and densities have a substantial impact on the values of surface topography parameters calculated after applications of regular (commonly used) algorithms and procedures, defined as basic operations, provided for raw surface texture data obtained directly from the measurement process. In the end, some of the practical applications for receiving the relevant values of surface topography parameters were proposed.

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Surface integrity in metal machining - Part II: Functional performance

Cited by 155 publications

References 223 publications

White etching structures in annealed 52100 bearing steel arising from high-pressure torsion tests

White etching structures in annealed 52100 bearing steel arising from high-pressure torsion tests

The Present State of Surface Conditioning in Cutting and Grinding

The Effect of Surface Topography Feature Size Density and Distribution on the Results of a Data Processing and Parameters Calculation with a Comparison of Regular Methods

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