JIS B 0671-1:2002 Geometrical Product Specifications (GPS) -- Surface texture: Profile method; Surfaces having stratified functional properties -- Part 1: Filtering and general measurement conditions
This standard specifies a filtering method for surfaces with deep valleys below finely finished plateaus. The reference line for contour curve paranota evaluation (hereinafter referred to as reference line) obtained by applying a JIS B 0632 filter to such a surface has valleys, which causes undesirable distortion. In order to obtain a more sufficient reference line, the influence of valleys on the reference line is removed by the filtering method specified in this standard. Note: The corresponding international standards for this standard are shown below. The symbols representing the degree of correspondence are IDT (matched), MOD (modified), and NEQ (not equivalent) based on ISO/IEC Guide 21.
JIS B 0671-1:2002 history
2022JIS B 0671-1 AMD 1:2022 Geometrical Product Specifications (GPS) -- Surface texture: Profile method; Surfaces having stratified functional properties -- Part 1: Filtering and general measurement conditions (Amendment 1)
2002JIS B 0671-1:2002 Geometrical Product Specifications (GPS) -- Surface texture: Profile method; Surfaces having stratified functional properties -- Part 1: Filtering and general measurement conditions