ISO 25178-1:2016 幾何学的製品仕様（GPS）—表面テクスチャ：面積—パート1：表面テクスチャの表示 | ページ 2

Foreword

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Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. The committee responsible for this document is ISO/TC 213, Dimensional and geometrical product specifications and verification.

This document was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product specifications and verification.

ISO 25178 consists of the following parts, under the general title Geometrical product specifications (GPS) — Surface texture: Areal:

• Part 1: Indication of surface texture
• Part 2: Terms, definitions and surface texture parameters
• Part 3: Specification operators
• Part 6: Classification of methods for measuring surface texture
• Part 70: Physical measurement standards
• Part 71: Software measurement standards
• Part 72: XML file format x3p
• Part 601: Nominal characteristics of contact (stylus) instruments
• Part 602: Nominal characteristics of non-contact (confocal chromatic probe) instruments
• Part 603: Nominal characteristics of non-contact (phase shifting interferometric microscopy) instruments
• Part 604: Nominal characteristics of non-contact (coherence scanning interferometry) instruments
• Part 605: Nominal characteristics of non-contact (point autofocus probe) instruments
• Part 606: Nominal characteristics of non-contact (focus variation) instruments
• Part 701: Calibration and measurement standards for contact (stylus) instruments

The following parts are planned:

• Part 4: Comparison rules
• Part 5: Verification operators
• Part 600: Metrological characteristics for areal-topography measuring methods¹
• Part 607: Nominal characteristics of non-contact (confocal microscopy) instruments
• Part 700: Calibration and verification of metrological characteristics of areal-topography measuring instruments

Introduction

This part of the ISO 25178- series standards is a geometrical product specification standard and is to be regarded as a general GPS standard (see ISO 14638). It influences the chain link A of the chains of standards on areal surface texture.

The ISO GPS Masterplan given in ISO 14638 gives an overview of the ISO GPS system of which this document is a part. The fundamental rules of ISO GPS given in ISO 8015 apply to this document. The default decision rules given in ISO 14253-1 apply to specifications made in accordance with this document, unless otherwise stated.

For more detailed information of the relation of this standard to the GPS matrix model, see Annex F.

This part of ISO 25178 covers the indication of areal surface texture

1 Scope

This part of ISO 25178 specifies the rules for indication of areal surface texture in technical product documentation (e.g. drawings, specifications, contracts, reports) by means of graphical symbols.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purpose of this document, the terms and definitions given in ISO 1101, ISO 1302, ISO 14406, ISO 16792, ISO 25178-2 and ISO 25178-3 apply.

Bibliography