کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
791934 1466784 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Surface roughness measurement on machined surfaces using angular speckle correlation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Surface roughness measurement on machined surfaces using angular speckle correlation
چکیده انگلیسی

Surface roughness is of great importance in fields, such as tribology, semiconductor technology and medicine. Stylus techniques, in which a stylus is drawn along the surface and the vertical movement of the stylus is recorded, have been used traditionally in measuring surface roughness. Non-contact methods, such as optical ones, have the advantage that they can be used for the in-process measurement of surface roughness. In this paper, results of the measurement of surface roughness using angular speckle-correlation on machined surfaces are presented. Surfaces of approximately 1.6 < Ra < 6.3 μm have been measured, the surfaces being classified in the same manner as when using a stylus instrument. ASC is a technique that also allows in-process measurement of the roughness of surfaces on machined surfaces. A new technique to achieve increased repeatability by using an angle detection unit is also presented in this paper.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 180, Issues 1–3, 1 December 2006, Pages 233–238
نویسندگان
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