触针尖端模拟机械过滤对表面纹理参数变化的影响。

Effect of Simulated Mechanical Filtration by the Stylus Tip on Changes in the Parameters of Areal Surface Texture.

作者信息

Reizer Rafal, Dzierwa Andrzej, Żelasko Wieslaw, Pawlus Zuzanna

机构信息

Institute of Materials Engineering, Faculty of Exact and Technical Sciences, University of Rzeszow, Pigonia Street 1, 35-310 Rzeszow, Poland.

Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, Powstancow Warszawy 8 Street, 35-959 Rzeszow, Poland.

出版信息

Materials (Basel). 2025 Apr 30;18(9):2060. doi: 10.3390/ma18092060.

DOI:10.3390/ma18092060

PMID:40363561

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12072519/

Abstract

The objective of this work was to study distortion of the 3D surface textures measurement using the stylus tip technique. This distortion was simulated using a dilation procedure. Topographies of many machined surfaces of various characters measured using a white light interferometer were analysed. The growth in the tip of the radius of the stylus produced larger changes in surface texture. Mechanical filtration by a stylus tip caused a reduction in the amplitude parameters, hybrid parameters, and average radius of the peak curvature. Variations in skewness (Ssk) and kurtosis (Sku) depended on the type of surface. The depth and density of the furrows had a tendency to decrease. The measurement results were more distorted for a higher roughness amplitude and a smaller main wavelength.

摘要

这项工作的目的是研究使用触针技术进行三维表面纹理测量时的失真情况。这种失真通过膨胀程序进行模拟。分析了使用白光干涉仪测量的各种特性的许多加工表面的形貌。触针半径尖端的增大在表面纹理上产生了更大的变化。触针尖端的机械滤波导致幅度参数、混合参数和峰值曲率平均半径减小。偏度（Ssk）和峰度（Sku）的变化取决于表面类型。沟槽的深度和密度有减小的趋势。对于较高的粗糙度幅度和较小的主波长，测量结果的失真更大。