Basic Components & Elements of Surface Topography
Basic Components & Elements of Surface Topography
Basic Components & Elements of Surface Topography
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Corresponding<br />
Parameters in<br />
Parameters Defined in ASME B46.1-2002 ISO 4287-1997<br />
R a Arithmetic Average Deviation <strong>of</strong> the Assessed Pr<strong>of</strong>ile R a<br />
R q Root Mean Square Deviation <strong>of</strong> the Assessed Pr<strong>of</strong>ile R q<br />
R p Maximum Pr<strong>of</strong>ile Peak Height R p<br />
R v Maximum Pr<strong>of</strong>ile Valley Depth R v<br />
R t Maximum Height <strong>of</strong> the Pr<strong>of</strong>ile R t<br />
R pm Average Maximum Pr<strong>of</strong>ile Peak Height ----<br />
R z Average Maximum Height <strong>of</strong> the Pr<strong>of</strong>ile R y<br />
R max Maximum Roughness Depth ----<br />
S m Mean Spacing <strong>of</strong> Pr<strong>of</strong>ile Irregularities R sm<br />
P c Peak Density ----<br />
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