3D graphical evaluation of micron-scale protrusion topography of diamond grinding wheel

Xie, Jianhe; Xu, Jun; Tang, Yong; Tamaki, Jun’ichi

doi:10.1016/j.ijmachtools.2008.03.003

Cited by 52 publications

(23 citation statements)

References 17 publications

(30 reference statements)

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“…Huang et al [7] analyzed the surface grinding quality of silicon nitride based on the experiments and found that the spindle vibration caused by high wheel speeds could limit the improvement of surface quality. Xie et al [25] proposed a geometric method to predict the surface topography by utilizing wheel topography data obtained through contact measurement. Pinto et al [20] combined deterministic and stochastic variables to describe the abrasive layer and simulated the material removal process.…”

Section: Introductionmentioning

confidence: 99%

Kinematics modeling and simulating of grinding surface topography considering machining parameters and vibration characteristics

Wang

Dai

et al. 2016

Int J Adv Manuf Technol

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Grinding is applied widely in manufacturing of high-precision component. And, pursuing the forming mechanism, together with predicting topography characteristics and roughness of the grinding surface, is becoming more and more important in improving the grinding quality. The grinding surface is formed by the interaction between the grinding wheel and the workpiece. And, its topography is influenced by the grain shape, grinding wheel surface topography, and machining parameters. In this paper, the study started from establishing the topography of wheel surface. And, according to grinding kinematics, the grain trajectory equations were established. By applying the statistical screening methods, the actual cutting depth was determined. Then, the grinding surface topography was formed by simulating. Considering the influence of vibration in actual grinding, the surface topography of the workpiece under forced vibration was studied. The study results showed that the influence of grinding speed was significant for grinding surface topography, mainly in the influence for amplitude and frequency. Finally, the grinding experiments were used to verify the results of the simulation. The obtained experimental results confirmed that the as-proposed method worked efficiently and rapidly in simulating the grinding surface topography and predicting the grinding surface roughness.

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Section: Introductionmentioning

confidence: 99%

Kinematics modeling and simulating of grinding surface topography considering machining parameters and vibration characteristics

Wang

Dai

et al. 2016

Int J Adv Manuf Technol

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“…After dressing, the grain tip heights are unevenly distributed on the working surface of the dressed diamond grinding wheel [12]. In order to enhance active grain number and grain protrusion angle, the grain protrusion tips should be truncated to become an accordant protrusion height, called grain tip truncation (GT-truncation).…”

Section: Iron Gt-truncationmentioning

confidence: 99%

“…Recently, it has been found that 3D distribution of grain protrusion heights and its 3D spatial attitudes may be qualified by computer processing of 3D coordinate data derived from the working surface of #180 diamond grinding wheel using a selfadaptive measurement on a CMM meter [12]. In this research, a dressing method may be employed to enhance the active grain number and the negative grain rake angle, but it has not yet been applied to actual grinding of hard and brittle materials.…”

Section: Introductionmentioning

confidence: 99%

Study on axial-feed mirror finish grinding of hard and brittle materials in relation to micron-scale grain protrusion parameters

Xie

2011

International Journal of Machine Tools and Manufacture

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“…The current research on the abrasive tool active surface is focused on the influence of its parameters on shaping the topography [16,17], as well as on evaluation of the cutting ability of abrasive tools, based on analysis of the surface geometric parameters [18]. The detailed analysis of the abrasive tool active surface geometric features requires application of effective methods of detecting abrasive grains.…”

Section: Introductionmentioning

confidence: 99%

Metrological Aspects of Abrasive Tool Active Surface Topography Evaluation

Lipiński

Kacalak

2016

Metrology and Measurement Systems

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Analysis of the shape and location of abrasive grain tips as well as their changes during the grinding process, is the basis for forecasting the machining process results. This paper presents a methodology of using the watershed segmentation in identifying abrasive grains on the abrasive tool active surface. Some abrasive grain tips were selected to minimize the errors of detecting many tips on a single abrasive grain. The abrasive grains, singled out as a result of the watershed segmentation, were then analyzed to determine their geometric parameters. Moreover, the statistical parameters describing their locations on the abrasive tool active surface and the parameters characterizing intergranular spaces were determined.

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3D graphical evaluation of micron-scale protrusion topography of diamond grinding wheel

Cited by 52 publications

References 17 publications

Kinematics modeling and simulating of grinding surface topography considering machining parameters and vibration characteristics

Kinematics modeling and simulating of grinding surface topography considering machining parameters and vibration characteristics

Study on axial-feed mirror finish grinding of hard and brittle materials in relation to micron-scale grain protrusion parameters

Metrological Aspects of Abrasive Tool Active Surface Topography Evaluation

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