Measurement of Surface Roughness with Small Waviness by Contact Stylus Instrument Correcting Specimen Orientation.
نویسندگان
چکیده
منابع مشابه
Non-Contact Method for Surface Roughness Measurement After Machining
184 Non-Contact Method for Surface Roughness Measurement After Machining J. Valíček, M. Držík, T. Hryniewicz, M. Harničárová, K. Rokosz, M. Kušnerová, K. Barčová, D. Bražina 1 Institute of Physics, Faculty of Mining and Geology, VŠB Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic, corresponding author: [email protected] 2 Institute of Construction ...
متن کاملAc 2007-2557: Non Contact Surface Roughness Measurement Instrumentation
Saeid Moslehpour, University of Hartford SAEID MOSLEHPOUR is an Assistant Professor in the Electrical and Computer Engineering Department in the College of Engineering, Technology, and Architecture at the University of Hartford. He holds PhD from Iowa State University and BS MS and EdSp degrees from Central Missouri State University. His areas of interest are logic design, CPLDs, FPGAs and dist...
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The surface structure, especially the roughness, has a significant influence on numerous parameters, such as friction and wear, and therefore estimates the quality of technical systems. In the last decades, a broad variety of surface roughness measurement methods were developed. A destructive measurement procedure or the lack of feasibility of online monitoring are the crucial drawbacks of most...
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In an interferometer which uses a reference surface, the measured surface heights correspond to the difference between the test and reference surfaces. To accurately determine the rms roughness of supersmooth surfaces, the effects of the reference surface roughness need to be removed. One technique for doing this involves averaging a number of uncorrelated measurements of a mirror to generate a...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1993
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.59.1871