Metrological Aspects of Abrasive Tool Active Surface Topography Evaluation

Lipiński, D.; Kacalak, Wojciech

doi:10.1515/mms-2016-0043

Cited by 25 publications

(15 citation statements)

References 20 publications

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“…The abrasive grains and the abrasive aggregate were measured using an ATOS III SO scanner. The use of structural light scanner allows for a detailed analysis of the geometric structure of the grinding wheel active surface [23,24]. The abrasive grain and abrasive aggregates were modelled as a rigid body, whereas the workpiece as viscoplastic.…”

Section: Numerical Simulation Proceduresmentioning

confidence: 99%

Performance evaluation of the grinding wheel with aggregates of grains in grinding of Ti-6Al-4V titanium alloy

Kacalak

Lipiński

Bałasz

et al. 2017

Int J Adv Manuf Technol

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The results of grinding are highly dependent on conditions of workpiece removal process. The material is removed by an unspecified number of abrasive grains of irregular shape and random distribution on the grinding wheel active surface. The interaction between the abrasive grain and the workpiece can be divided into three stages: (i) rubbing, (ii) ploughing and (iii) chip formation. Reciprocal contribution of each stage is dependent on the properties of the workpiece, the grinding parameters, the friction condition between the abrasive grain and the workpiece and the shape of the grains. In the article, the results of numerical and experimental process in the analysis of grinding of Ti-6Al-4V titanium alloy, using a conventional grinding wheel and a newly developed grinding wheel with aggregates of grains, were presented. The analysis of influence of the geometric parameters of the abrasive aggregates and the abrasive grains on the effectiveness of the workpiece removal process is presented. The effects of the geometrical parameters of grains and abrasive aggregates in direction of motion as well as in transversal direction on the size of ridges were determined. It has been observed that increase of the length of sideway material displacement results in the decrease of ridge formation. The results of a numerical analysis were confirmed by experimental research. The analysis of the impact of utilization of abrasive aggregates on the grinding forces, grinding-specific energy and surface roughness was performed. The impact of abrasive aggregates on the decrease of grinding forces and specific energy and the increase of quality of ground surface was observed.

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Section: Numerical Simulation Proceduresmentioning

confidence: 99%

Performance evaluation of the grinding wheel with aggregates of grains in grinding of Ti-6Al-4V titanium alloy

Kacalak

Lipiński

Bałasz

et al. 2017

Int J Adv Manuf Technol

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“…Do operacji morfologicznych zastosowano element strukturalny w kształcie dysku o średnicy 19 μm. Szczegółowy opis metodyki detekcji granic ziaren ściernych na powierzchni czynnej narzędzia ściernego zawarto w pracy [7].…”

Section: Detekcja Ziaren śCiernychunclassified

The application of image analysis methods to the evaluation of grinding tool active surface

Lipiński

Kacalak

2016

Mechanik

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“…The surface topography is a general term for the surface geometric shape on the concept of the microscopic angle, and it is the characterization of surface height distribution features, including surface roughness, waviness, surface texture and shape error, etc. [1], [2]. The topography symbolizes the fingerprint of the workpiece surface and it can reveal the essential features of the surface more directly compared with the surface roughness or surface contour [3].…”

Section: Introductionmentioning

confidence: 99%

Non-destructive 3D Topography Modeling Based on Surface Profile Measurement Data

Kang¹,

Tang²

2018

IJCEE

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Due to the limitations on the size and properties of samples, most of the surface topography tests are destructive and the contrast test of the surface morphology before and after friction and wear of the same workpiece cannot be carried out by the topography instruments. In addition, the destructive test increases the test period and the research cost, as well. In order to solve the above problems, a non-destructive surface topography measurement method is proposed in this paper. The 3D surface topography model of the workpiece surface can be established by the processing of the surface height distribution characteristics obtained by the surface profiler. It includes the discrete point reorganization, concentric processing, moving average filtering, equal length processing and other pre-processing and the post-processing like regression analysis, polynomial interpolation. Compared with the surface topography obtained by the topography instrument, it is found that the 3D surface topography model established not only characterize the surface features such as dents, bulges, and scratches accurately and effectively but also avoid the complex sample preparation processes. What is more, the surface topography of the workpiece can be acquired without destructing and the comparison test of the surface topography before and after friction and wear of the same workpiece can be conducted.Wencheng Tang received the B.S. degree from Nanjing Institute of Technology in 1982, the M.Sc. and the Ph.D. degrees from Southeast University in 1987. From 2008 to 2014, he was the dean of the School of Mechanical Engineering. His main research directions are CAD/CAE/CAM, computer integrated manufacturing system, researches on friction and wear of functional components and static and dynamic analysis and optimization design of structural parts.

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Metrological Aspects of Abrasive Tool Active Surface Topography Evaluation

Cited by 25 publications

References 20 publications

Performance evaluation of the grinding wheel with aggregates of grains in grinding of Ti-6Al-4V titanium alloy

Performance evaluation of the grinding wheel with aggregates of grains in grinding of Ti-6Al-4V titanium alloy

The application of image analysis methods to the evaluation of grinding tool active surface

Non-destructive 3D Topography Modeling Based on Surface Profile Measurement Data

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