Stitching for a large area of surface topography analysis of diamond grinding wheel

Wang, Shuang; Cui, Changcai; Huang, Chunqi; Huang, Hui; Ye, Ruifang; Fu, Shiwei

doi:10.1117/12.2014732

Cited by 3 publications

(4 citation statements)

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“…These two approaches use different techniques. There are various sources of measurement errors after applications of these methods [5][6][7][8][9][10][11][12][13]. They were utilized to prove that our approach can be used independently of measurement methods.…”

Section: Methodsmentioning

confidence: 99%

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Characterization of the Maximum Height of a Surface Texture

Pawlus,

Reizer,

Żelasko

2023

Materials

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Average surface height and maximum amplitude can affect surface functions. In the industry, these parameters can be obtained based on profile measurements. However, variability in maximum profile height is high. A more stable parameter can be obtained from the results of the areal surface topography measurements as the average value of the parallel profiles. The aim of this study is to establish this parameter directly from the result of the areal surface texture by correcting the maximum surface height to material ratios in the range of 0.13–99.87%. This method was tested by measuring 100 surface topographies with a stylus profilometer and a white light interferometer. It can be utilized correctly for deterministic textures and random one- and two-process surfaces for which the correlation between neighboring profile ordinates is not very high. In other cases, the method should be modified. Employing this method, the maximum profile amplitude Pt and parameters characterizing the average profile height Pq, Pa, and the ratios Pq/Pa and Pp/Pt describing the shape of the profile ordinate distribution can be correctly estimated. Pq/Pa and Pp/Pt were more stable than the kurtosis Pku and skewness Psk. The corrected maximum height S±3σ can be adopted as a parameter that characterizes the areal surface texture as more stable than the maximum surface height St. Pq/Pa and Pp/Pt were more steady than kurtosis Pku and skewness Psk.

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Section: Methodsmentioning

confidence: 99%

“…Non-measured points are surface locations for which no valid measured values occur. The application of stitching is an additional source of measurement error [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Characterization of the Maximum Height of a Surface Texture

Pawlus,

Reizer,

Żelasko

2023

Materials

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“…The surface microtopographies of each sample were measured in order to obtain detailed views (a small surface area: ≤1.5×1.5 mm), as well as to obtain a view of the surface in a more general (wide) view. In this case, a large surface area (≥2.0×2.0 mm) was registered using an image stitching procedure [34]. The measurement time for individual samples depended on the type of surface and its specific Brought to you by | MIT Libraries Authenticated Download Date | 5/12/18 1:11 PM characteristics, as well as the registration parameters adopted for the instrument.…”

Section: B Measurement Instrumentmentioning

confidence: 99%

The Use of Focus-Variation Microscopy for the Assessment of Active Surfaces of a New Generation of Coated Abrasive Tools

Kapłonek

Nadolny

Królczyk

2016

Measurement Science Review

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In this paper, the selected results of measurements and analysis of the active surfaces of a new generation of coated abrasive tools obtained by the use of focus-variation microscopy (FVM) are presented and discussed. The origin of this technique, as well as its general metrological characteristics is briefly described. Additionally, information regarding the focus variation microscope used in the experiments -InfiniteFocus ® IF G4 produced by Alicona Imaging, is also given. The measurements were carried out on microfinishing films (IMFF), abrasive portable belts with Cubitron™ II grains, and single-layer abrasive discs with Trizact™ grains. The obtained results were processed and analyzed employing TalyMap 4.0 software in the form of maps and profiles, surface microtopographies, AbbottFirestone curves, and calculated values of selected areal parameters. This allowed us to describe the active surfaces of the coated abrasive tools, as well as to assess the possibility of applying the FVM technique in such kinds of measurements.

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“…The other errors are related to stylus flight—the possibility of losing contact between stylus tip and surface texture, when the measurement speed is too high [ 8 , 9 , 10 , 11 ]. The errors typical of using optical methods are related to the presence of non-measured points [ 12 ] or spikes [ 13 , 14 ], stitching can be another source of errors [ 15 , 16 ]. High-frequency noise can also cause errors of surface topography measurement using optical and tactile methods [ 17 ].…”

Section: Introductionmentioning

confidence: 99%

The Effects of Selected Measurement Errors on Surface Texture Parameters

et al. 2022

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Surface texture measurement, characterized by areal parameters, is very susceptible to measurement errors. Various types of errors differently affect surface texture parameters. In this paper, two types of measurement errors were investigated. To analyze the impact of the presence of scratches, circular valleys of various diameters were added to surface textures measured by a white light interferometer. Measurement errors were larger for higher scratches. Skewness and kurtosis were mostly affected by the presence in valleys, and changes of spatial parameters were also comparatively high. The difference between the results of measurement of the same surface details two times after a break of three months was also studied. This difference was caused by errors of relocation, spikes and non-measured point presences, high-frequency noise, and surface ageing. Spatial parameters were found to be the most stable.

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Stitching for a large area of surface topography analysis of diamond grinding wheel

Cited by 3 publications

References 0 publications

Characterization of the Maximum Height of a Surface Texture

Characterization of the Maximum Height of a Surface Texture

The Use of Focus-Variation Microscopy for the Assessment of Active Surfaces of a New Generation of Coated Abrasive Tools

The Effects of Selected Measurement Errors on Surface Texture Parameters

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