Flat diamond sliding burnishing surface roughness investigation

Tesfom, Frezgi; Pásztor, István; Felhő, Csaba

doi:10.35925/j.multi.2022.3.17

Cited by 3 publications

(3 citation statements)

References 19 publications

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“…33–35 However, there is an optimum burnishing force that will lead to the highest roughness reduction for each material, but an excessive high burnishing force can cause deterioration of the material surface finish. 36–40 For DP-330Y material, the lowest result of Ra, Rz, Rt, and Rp indicators were obtained with the burnishing force of 150 N, while the Rv indicator decreased even more with an increase of the burnishing force. For the burnishing force of 150 N, the roughness indicators enhanced around 73.4%, 53.8%, 50.2%, 70.6%, and 40.3% for Ra, Rz, Rt, Rp, and Rv, respectively.…”

Section: Resultsmentioning

confidence: 95%

Effect of slide burnishing on the corrosion resistance and surface roughness on high strength steels

Marquez-Herrera,

Saldaña-Robles,

Reveles-Arredondo

et al. 2023

Advances in Mechanical Engineering

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This work presents an experimental study aimed to determining the influence of the slide burnishing force on the surface roughness indicators ( Ra, Rz, Rt, Rv, and Rp) and corrosion resistance on the advanced high strength steels TRIP-440Y and DP-330Y and the high strength steel HSLA-SP780. For each steel, the tests were carried out at different burnishing forces between 30 and 450 N, using a zig-zag burnishing toolpath with a 50% of the footprint width of the spherical tip as length between burnishing traces. The results showed that the optimal burnishing force to minimize surface roughness for HSLA-SP780, DP-330Y, and TRIP-440Y steels were 60, 150, and 180 N. These burnishing forces enhanced the roughness indicators between 40.3% and 73.4% for DP-330Y, from 57.5% to 83.2% for TRIP-440Y, and around 2.8% and 41.6% for HSLA-SP780. Corrosion tests exhibited that sliding burnishing does not affect the corrosion resistance of the steels, which are coated with a zinc layer. This result was confirmed by an X-ray diffraction analysis of the burnished samples. The corrosion current for all samples burnished and not burnished with zinc were close to 25 µA. Therefore, slide burnishing technique is an excellent option to improve the surface roughness without affecting the corrosion resistance of these steels, as well as other mechanical and physical properties that have been investigated according to the literature.

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Section: Resultsmentioning

confidence: 95%

Effect of slide burnishing on the corrosion resistance and surface roughness on high strength steels

Marquez-Herrera,

Saldaña-Robles,

Reveles-Arredondo

et al. 2023

Advances in Mechanical Engineering

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“…Preburnishing machining process milling, in this case, played an important role in the final surface finish result. The author's previous work had a rougher milled surface, which affected the final burnished surface roughness [33].…”

Section: Resultsmentioning

confidence: 99%

“…It can be seen from the table that a total of nine parameter combinations were used in the experiments. The investigated ranges of the applied burnishing parameters were determined based on the experience of our previous experiments [33]. A diamond ball with a diameter of 3 mm was used for the burnishing process originally designed to be used in the lathe machine but modified by adding a tool holder feature to perform in the milling machine too.…”

Section: Methodsmentioning

confidence: 99%

ANOVA Analysis and L9 Taguchi Design for Examination of Flat Slide Burnishing of Unalloyed Structural Carbon Steel

Felhő,

Tesfom,

Varga

2023

JMMP

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Diamond burnishing is a finishing precision machining that is often used to improve the quality characteristics of previously machined surfaces. With its help, the surface roughness can be reduced, the surface hardness can be increased, and the tensile stresses remaining in the surface after cutting can be transformed into compressive ones, and these changes can increase the service life of the components. Diamond burnishing was typically developed for processing cylindrical surfaces and is most often used for this type of surface. In this manuscript, we present a new method with the help of sliding burnishing, which can also be used on flat surfaces. By using the clamping head of a special tool into the main spindle of the vertical milling machine and moving it along a suitable path, the flat surface can be burnished. Machining experiments were carried out with the new type of tool on general-purpose, unalloyed, structural carbon steel samples on which the flat surfaces were previously generated by face milling. The examined parameters were the burnishing force F, the feed fb, and the number of passes (NoP). The L9 Taguchi experiment design was applied for executing flat slide burnishing, and the examination was conducted by ANOVA analysis. This research contributes to the field by providing insights into optimizing the burnishing process parameters for achieving desired surface quality in milling operations.

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The Correlation between Surface Integrity and Operating Behaviour of Slide Burnished Components—A Review and Prospects

Maximov

Duncheva

2023

Applied Sciences

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This review paper analyses and summarises the results found while studying the slide burnishing (SB) of metal components refracted through a prism during the surface engineering (SE) process, over the period of January 2019 to January 2023. According to the classification of SE processes defined in the article, SB as a technique in the scope of SE that belongs to the group of static surface cold working (SCW) processes, based on severe surface plastic deformation, and is realised under the condition of sliding friction contact with the treated surface. When the deforming element is natural or artificial diamond, SB is known as diamond burnishing (DB). SB is especially suited for axes, shafts, and holes with circular cross-sections but can also be implemented on flat-face and complex surfaces. SB is eco-friendly and a very economical method for producing mirror-like surface finishes on a wide range of ferrous and non-ferrous machined surfaces, but it can also be realised as a hardening and mixed process with the aim of significantly increasing the fatigue strength and wear resistance of the treated components. Based on a literature review of the results of the theory and practice of SB, an analysis on different criteria was carried out, and graphic visualizations of the statistical results were made. Additionally, the results were analysed using the integrated approach of SE to study the correlations between the apexes of the triangle: SB—surface integrity (SI)—operational behaviour (OB). On this basis, relevant conclusions were drawn, and promising directions for future investigations of SB were outlined.

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Flat diamond sliding burnishing surface roughness investigation

Cited by 3 publications

References 19 publications

Effect of slide burnishing on the corrosion resistance and surface roughness on high strength steels

Effect of slide burnishing on the corrosion resistance and surface roughness on high strength steels

ANOVA Analysis and L9 Taguchi Design for Examination of Flat Slide Burnishing of Unalloyed Structural Carbon Steel

The Correlation between Surface Integrity and Operating Behaviour of Slide Burnished Components—A Review and Prospects

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