کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
781911 899593 2017 6 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Spiral sampling as a fast way of data acquisition in surface topography
ترجمه فارسی عنوان
نمونه برداری اسپیرال به عنوان یک روش سریع کسب اطلاعات در توپوگرافی سطح
کلمات کلیدی
توپوگرافی سطحی؛ اندازه گیری؛ نمونه برداری؛ اسپیرال ارشمیدس
Surface topography; Measurements; Sampling; Spiral of Archimedes
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی

In this paper the application of spiral sampling in surface topography measurements is presented. It is a fast way of topography assessment by means of stylus profilometers. In all of the currently used instruments, sampling is based upon a rectangular grid, which is relatively easy to execute, but very time consuming. Spiral sampling offers a potential solution to solve this problem. For this reason it was necessary to create an algorithm for data collection, transmission and processing as well as to construct a measuring setup. This method was elaborated for nominally flat elements. The comparison analysis between a rectangular grid and a spiral one shows that the results of measurements can be similar with up to 70% less time consumption.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Machine Tools and Manufacture - Volume 41, Issues 13–14, October 2001, Pages 2017–2022
نویسندگان
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