Geometrical Product Specifications (GPS) - Surface Texture: Profile Method; Surfaces Having Stratified Functional Properties - Part 1: Filtering and General Measurement Conditions
|Publication Date:||1 December 1996|
|ICS Code (Properties of surfaces):||17.040.20|
This part of ISO 13565 describes a filtering method for use with surface that have deep valleys below a more finely finished plateau with a relatively small amount of waviness. The reference line resulting form filtering according to ISO 11562 for such furfaces is undesirably influenced by the presence of the valleys. The filtering approach described in this standard suppresses the valley influence on the reference line such that a more satisfactory reference line is generated.