GB/T 18778.2-2003
Geometrical product specifications(GPS) Surface texture: Profile method: Surface having stratified functional properties Part 2: Height characterization using the linear material ratio curve (English Version)
- Standard No.
- GB/T 18778.2-2003
- Language
- Chinese, Available in English version
- Release Date
- 2003
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 18778.2-2003
- Scope
- This part of GB/T 18778 specifies the evaluation method for determining parameters based on the linear characteristics of the support rate curve (also known as the Abbott curve). The curve describes the increase in surface material fraction as the depth of the roughness profile increases. This section is suitable for evaluating the working performance of surfaces subjected to high mechanical stress.
GB/T 18778.2-2003 history
- 2003 GB/T 18778.2-2003 Geometrical product specifications(GPS) Surface texture: Profile method: Surface having stratified functional properties Part 2: Height characterization using the linear material ratio curve
GB/T 18778.2-2003 -All Parts
GB/T 18778.1-2002 Geometrical product specifications(GPS)--Surface texture:Profile method;Surfaces having stratified functional properties--Part 1: Filtering and general measurement conditions
GB/T 18778.2-2003 Geometrical product specifications(GPS) Surface texture: Profile method: Surface having stratified functional properties Part 2: Height characterization using the linear material ratio curve
GB/T 18778.3-2006 Geometrical Product Specifications(GPS). Surface texture. Profile method. Surface having stratified functional properties. Part 3: Height characterization using the material probability curve