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ASTM F1811-97
Standard Practice for Estimating the Power Spectral Density Function and Related Finish Parameters from Surface Profile Data
12 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
104.52 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
Сборник (ASTM):
10.04 Electronics; Declarable Substances in Materials; 3D Imaging Systems; Additive Manufacturing Technologies / Электроника; Декларируемые вещества в материалах; Системы 3D-визуализации; Аддитивные технологии производства
Тематика:
Electronics
Описание
Область применения

1.1 This practice defines the methodology for calculating a set of commonly used statistical parameters and functions of surface roughness from a set of measured surface profile data. Its purposes are to provide fundamental procedures and notation for processing and presenting data, to alert the reader to related issues that may arise in user-specific applications, and to provide literature references where further details can be found.

Ключевые слова:
estimates; estimators; power spectral density; rms values; root mean square; roughness; slope; surface roughness; surface slope; surface statistics