1 Scope
This part of GB/T 6060 specifies the terms and definitions, methods of manufacture, surface characteristics, classification, surface roughness parameters and evaluation, structure and dimension, lay of processing, and marking and packaging of roughness comparison specimens (hereinafter referred to as "specimen") of ground, turned, bored, milled, shaped and planed surfaces.
This part is applicable to roughness comparison specimens of ground, turned, bored, milled, shaped and planed surfaces. The specimen is used to determine the surface roughness parameter of the machined piece by comparison with the surface of the machined piece having the same material and machining method.
2 Normative References
The following documents contain provisions which, through reference in this part of GB/T 6060, constitute provisions of this standard. For dated reference, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the document referred to applies.
GB/T 1031-1995 Surface Roughness - Parameters and Their Values (neq ISO 468:1982)
GB/T 17163-1997 Glossary of Terms Used in Dimensional Measuring Instruments - General Terms
GB/T 6062-2002 Geometrical Product Specifications (GPS) - Surface Texture: Profile Method - Nominal Characteristic of Contact (Stylus) Instruments (eqv ISO 3274:1996)
3 Terms and Definitions
Foreword II
1 Scope
2 Normative References
3 Terms and Definitions
4 Methods of Manufacture
5 Surface Characteristics
6 Classification and Roughness Parameters
7 Evaluation of Surface Roughness
8 Structure and Dimension
9 Lay of Processing
10 Marking and Packaging
