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    Wyświetlanie 1-6 z 6
    Tytuł:
    A comparison between profile and areal surface roughness parameters
    Autorzy:
    He, Baofeng
    Ding, Siyuan
    Shi, Zhaoyao
    Powiązania:
    https://bibliotekanauki.pl/articles/1849053.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    profile surface roughness
    areal surface roughness
    filtration techniques
    evaluation parameters
    Opis:
    Surface roughness has an important influence on the service performance and life of parts. Areal surface roughness has the advantage of accurately and comprehensively characterizing surface microtopography. Understanding the relationship and distinction between profile and areal surface roughness is conducive to deepening the study of areal surface roughness and improving its application. In this paper, the concepts, development, and applications of surface roughness in the profile and the areal are summarized from the aspect of evaluation parameters. The relationships and differences between surface roughness in the profile and the areal are analyzed for each aspect, and future development trends are identified.
    Źródło:
    Metrology and Measurement Systems; 2021, 28, 3; 413-438
    0860-8229
    Pojawia się w:
    Metrology and Measurement Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    A comparison between profile and areal surface roughness parameters
    Autorzy:
    He, Baofeng
    Ding, Siyuan
    Shi, Zhaoyao
    Powiązania:
    https://bibliotekanauki.pl/articles/1849106.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    profile surface roughness
    areal surface roughness
    filtration techniques
    evaluation parameters
    Opis:
    Surface roughness has an important influence on the service performance and life of parts. Areal surface roughness has the advantage of accurately and comprehensively characterizing surface microtopography. Understanding the relationship and distinction between profile and areal surface roughness is conducive to deepening the study of areal surface roughness and improving its application. In this paper, the concepts, development, and applications of surface roughness in the profile and the areal are summarized from the aspect of evaluation parameters. The relationships and differences between surface roughness in the profile and the areal are analyzed for each aspect, and future development trends are identified.
    Źródło:
    Metrology and Measurement Systems; 2021, 28, 3; 413-438
    0860-8229
    Pojawia się w:
    Metrology and Measurement Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    A comparison between profile and areal surface roughness parameters
    Autorzy:
    He, Baofeng
    Ding, Siyuan
    Shi, Zhaoyao
    Powiązania:
    https://bibliotekanauki.pl/articles/1849009.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    profile surface roughness
    areal surface roughness
    filtration techniques
    evaluation parameters
    Opis:
    Surface roughness has an important influence on the service performance and life of parts. Areal surface roughness has the advantage of accurately and comprehensively characterizing surface microtopography. Understanding the relationship and distinction between profile and areal surface roughness is conducive to deepening the study of areal surface roughness and improving its application. In this paper, the concepts, development, and applications of surface roughness in the profile and the areal are summarized from the aspect of evaluation parameters. The relationships and differences between surface roughness in the profile and the areal are analyzed for each aspect, and future development trends are identified.
    Źródło:
    Metrology and Measurement Systems; 2021, 28, 3; 413-438
    0860-8229
    Pojawia się w:
    Metrology and Measurement Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Two-step dual-wavelength interferometry for surface relief retrieval
    Autorzy:
    Kmet, Arkady B.
    Muravsky, Leonid I.
    Voronyak, Taras I.
    Stasyshyn, Ihor V.
    Powiązania:
    https://bibliotekanauki.pl/articles/173569.pdf
    Data publikacji:
    2019
    Wydawca:
    Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
    Tematy:
    dual-wavelength interferometry
    two-step phase shifting interferometry
    blind phase shift
    surface relief retrieval
    areal surface roughness
    areal waviness
    phase map
    Opis:
    The new two-step dual-wavelength interferometry method that uses only two pairs of interferograms for surface relief retrieval is proposed. In this method, two interferograms in each pair are differed only by an arbitrary phase shift of a reference wave. The method allows using only one out-of-plane shift of a reference wave to record each second interferogram in both pairs, since arbitrary phase shifts between interferograms in each pair can be defined by calculation of the correlation coefficient between two interferograms. This method can extract separately areal surface roughness and areal waviness phase maps from a phase map of the total surface relief and reduce errors produced during the surface relief retrieving. Computer simulation and experimental verification have confirmed the reliability of the proposed method.
    Źródło:
    Optica Applicata; 2019, 49, 2; 331-343
    0078-5466
    1899-7015
    Pojawia się w:
    Optica Applicata
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    A review of digital filtering in evaluation of surface roughness
    Autorzy:
    He, Baofeng
    Zheng, Haibo
    Ding, Siyuan
    Yang, Ruizhao
    Shi, Zhaoyao
    Powiązania:
    https://bibliotekanauki.pl/articles/1849137.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    surface roughness
    profile filtering
    areal filtering
    surface engineering
    Opis:
    Surface roughness is an important indicator in the evaluation of machining and product quality, as well as a direct factor affecting the performance of components. A rapidly developing filtering technology has become the main means of extracting surface roughness. The International Organization for Standardization (ISO) is constantly updating and improving the standard system for filtering technology in order to meet the requirements of technological development. Based on the filters already accepted by the international standard ISO 16610, this study briefly introduces the filtering principle of each filter, reviews the development of each filter in the application of surface roughness, and compares the advantages and limitations of their individual performances. The application range of each filter is summarized and, finally, the future direction of the digital filtering used in surface roughness is extrapolated.
    Źródło:
    Metrology and Measurement Systems; 2021, 28, 2; 217-253
    0860-8229
    Pojawia się w:
    Metrology and Measurement Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Metrological Aspects of Surface Topographies Produced by Different Machining Operations Regarding Their Potential Functionality
    Autorzy:
    Żak, K.
    Grzesik, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/220573.pdf
    Data publikacji:
    2017
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    surface metrology
    surface topography
    surface roughness
    areal parameters
    machining operations
    Opis:
    This paper presents a comprehensive methodology for measuring and characterizing the surface topographies on machined steel parts produced by precision machining operations. The performed case studies concern a wide spectrum of topographic features of surfaces with different geometrical structures but the same values of the arithmetic mean height Sa. The tested machining operations included hard turning operations performed with CBN tools, grinding operations with Al2O3 ceramic and CBN wheels and superfinish using ceramic stones. As a result, several characteristic surface textures with the Sa roughness parameter value of about 0.2 μm were thoroughly characterized and compared regarding their potential functional capabilities. Apart from the standard 2D and 3D roughness parameters, the fractal, motif and frequency parameters were taken in the consideration.
    Źródło:
    Metrology and Measurement Systems; 2017, 24, 2; 325-335
    0860-8229
    Pojawia się w:
    Metrology and Measurement Systems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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