GB/T 33523.73-2025 English PDFUS$314.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 33523.73-2025: Geometrical product specifications (GPS) - Surface texture: Areal - Part 73: Terms and definitions for surface defects on material measures Status: Valid
Basic dataStandard ID: GB/T 33523.73-2025 (GB/T33523.73-2025)Description (Translated English): Geometrical product specifications (GPS) - Surface texture: Areal - Part 73: Terms and definitions for surface defects on material measures Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: J42 Classification of International Standard: 01.040.17; 17.040.40 Word Count Estimation: 15,154 Date of Issue: 2025-05-30 Date of Implementation: 2025-09-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 33523.73-2025: Geometrical product specifications (GPS) - Surface texture: Areal - Part 73: Terms and definitions for surface defects on material measures---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. ICS 01.040.17;17.040.40 CCSJ42 National Standard of the People's Republic of China Geometric Product Specification (GPS) Surface Structure. Part 73 of the Regional Code. Surface defects of physical standards Terms and Definitions (ISO 25178-73.2019, IDT) Released on 2025-05-30 2025-09-01 Implementation State Administration for Market Regulation The National Standardization Administration issued Table of contentsPreface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 3.1 General term definitions 1 3.2 Terms and definitions for defect classification 2 3.3 Terms and definitions of defect handling methods 3 Appendix A (Informative) Stains and Discoloration 5 A.1 Overview 5 A.2 Classification of stains 5 A.3 Treatment of stains 5 Appendix B (Informative) Relationship with GPS Matrix Model 6 B.1 Overview 6 B.2 Information about the standard and its use 6 B.3 Position in the GPS matrix model 6 B.4 Related standards 6 References 7 Index 8ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is Part 73 of GB/T 33523 Geometrical Product Specification (GPS) Surface Structure. Area Method. The following parts have been published. --- Part 1.Representation of surface structure; --- Part 2.Terms, definitions and surface structure parameters; --- Part 3.Specification of operation sets; --- Part 6.Classification of surface structure measurement methods; --- Part 70.Physical measurement standards; --- Part 71.Software measurement standards; --- Part 72.XML file format x3p; --- Part 73.Terms and definitions of physical standard surface defects; --- Part 600.Metrological characteristics of area topography measurement methods; --- Part 601.Nominal characteristics of contact (stylus) instruments; --- Part 602.Nominal characteristics of non-contact (confocal chromatic aberration probe) instruments; --- Part 603.Nominal characteristics of non-contact (phase-shift interferometry) instruments; --- Part 604.Nominal characteristics of non-contact (coherent scanning interferometry) instruments; --- Part 605.Nominal characteristics of non-contact (point autofocus probe) instruments; --- Part 606.Nominal characteristics of non-contact (zoom) instruments; --- Part 700.Calibration, adjustment and verification of area topography measuring instruments; --- Part 701.Calibration and measurement standards for contact (stylus) instruments. This document is equivalent to ISO 25178-73.2019 "Geometrical Product Specification (GPS) Surface Structure. Area Method Part 73. "Terms and definitions of physical standard surface defects". Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the National Technical Committee for Standardization of Product Geometry Technical Specifications (SAC/TC240). This document was drafted by. China Institute of Metrology, Qingdao City University, China Machinery Research Institute of Standards and Technology (Beijing) Co., Ltd., Shanghai Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Shanghai University, Zhejiang University, Changshu Zhongke Century Biotechnology Co., Ltd., China Machinery Manufacturing EFFORTS CENTRE LIMITED. The main drafters of this document are. Shi Yushu, Zhao Jian, Zhu Yue, Su Rong, Lang Yanmei, Wang Chen, Huang Yongling, Zhang Zongzheng, Yang Wei, and Weng Zhaonan.IntroductionWith the implementation of the national product quality improvement plan, unified specifications or principles used in product design, manufacturing, measurement and inspection are required. The demand for surface structure in the original product geometry specification and related standards can no longer meet the needs of product manufacturing. Surface quality control requirements during the process. GB/T 33523 "Product Geometry Technical Specification (GPS) Surface Structure. Area Method" is based on the new generation of GPS product geometry specification. Through digital measurement technology, software analysis technology and metrological evaluation, a new set of three-dimensional surface structure measurement and analysis is constructed. GB/T 33523 is a recommended national standard. Based on the proposed surface structure representation method, surface structure parameters and standard operation set, it analyzes The method of surface structure measurement is given, and the measurement technology used and the nominal characteristics of the instrument are given. In particular, GB/T 33523 covers contact While introducing non-contact measuring instruments, we also focus on introducing a variety of non-contact measuring instruments that are of great value in high-precision measurement applications but lack standard support. GB/T 33523 also specifies the physical measurement and software measurement standards, and provides software file standards and surface structure measurement standards. GB/T 33523 has achieved a leap from two-dimensional profile measurement to three-dimensional surface structure measurement, and has laid a solid foundation for the GPS product geometry specification system. Provides measurement and testing support. This document is based on the following premise. a physical standard has a true geometric surface with an associated precisely known quantity. This quantity is used when a measuring instrument measures a physical standard in one or more operations during calibration and setup of the instrument. This document does not cover any type of imperfection other than geometrical imperfections that may appear on the surface of a physical standard. For other defects, please note the same as GB/T 15757-2002 "Technical Specification for Product Geometry (GPS) Surface Defect Terms, Definitions and Parameters" The difference in the definition of "defect" in. This document defines "defect" by reference to geometry rather than cause. This document specifies terminology for the treatment of defects and does not define the defects. This document considers defects to be parts of the geometrically measured surface, rather than the properties of the entire surface. The definitions proposed in this document do not apply to functional surfaces. GB/T 33523 is planned to consist of 17 parts. --- Part 1.Representation of surface structure. Aims to specify the method of using surface structure in product technical documents (such as drawings, specifications, contracts and reports). Graphic symbols represent the regularity of the surface structure of the area. --- Part 2.Terms, definitions and surface texture parameters. Aims to specify the terms, definitions and parameters for evaluating surface texture using the area method. --- Part 3.Set of standard operations. Aims to specify complete standard operations applicable to the regional method for assessing surface structure (size-limited surface) Make a collection. --- Part 6.Classification of surface structure measurement methods. Aims to specify the classification system mainly used for surface structure measurement methods, defining Three types of methods are introduced, the relationship between the three types of methods is described, and the specific methods are briefly explained. --- Part 70.Physical measurement standards. Aims to specify physical measurement standards for periodic verification and adjustment of area method surface structure measurement instruments. Characteristics of quantity standards. --- Part 71.Software measurement standards. Aims to specify S1 and S2 software measurement standards for use in measuring instrument software calibration Definition of the term (etalon). --- Part 72.XML file format x3p. Aims to specify the XML file format for storing and exchanging topography and contour data Type x3p. --- Part 73.Terms and definitions of physical standard surface defects. Aims to define the terms and definitions specified in ISO 5436-1 and ISO 25178-70. Definition of the types of geometric defects that can appear on the surface of physical standards and calibration samples, and definition of the treatment methods for these defects the term. --- Part 600.Metrological characteristics of area topography measurement methods. Aims to specify area method measuring instruments for surface topography measurement The measurement characteristics. --- Part 601.Nominal characteristics of contact (stylus) instruments. To specify the nominal characteristics of contact (stylus) instruments using the surface structure area method. Nominal characteristics. --- Part 602.Nominal characteristics of non-contact (confocal chromatic aberration probe) instruments. It is intended to specify the use of white light axial dispersion based on Design and metrological characterization of a non-contact instrument for measuring surface structure using a confocal chromatic aberration probe. --- Part 603.Nominal characteristics of non-contact (phase shift interferometry) instruments. To specify the phase shift interferometry (PSI) profile and area Metrological properties of a surface structure measurement microscope. --- Part 604.Nominal characteristics of non-contact (coherent scanning interferometry) instruments. To specify the nominal characteristics of non-contact (coherent scanning interferometry) instruments for three-dimensional mapping of surface height. Metrological characteristics of a coherence scanning interferometry (CSI) measurement system. --- Part 605.Nominal characteristics of non-contact (point autofocus probe) instruments. To specify the use of point autofocus probe measurement Metrological properties of non-contact instruments for measuring surface structure. --- Part 606.Nominal characteristics of non-contact (varifocal) instruments. To specify the use of variable focal length (FV) sensors to measure surface structures. Design and metrological characteristics of non-contact instruments. --- Part 700.Calibration, adjustment and verification of area topography measuring instruments. Aims to specify the calibration, adjustment and verification of area topography measuring instruments. General procedure for the common metrological characterization of areal topography instruments as described in ISO 25178-600. --- Part 701.Calibration and measurement standards for contact (stylus) instruments. To specify the area method surface structure contact (stylus) type Characteristics of physical standards used as measurement standards for instruments, methods for assessing residual errors, tests for calibration, acceptance and periodic verification method. Geometric Product Specification (GPS) Surface Structure. Part 73 of the Regional Code. Surface defects of physical standards Terms and Definitions1 ScopeThis document defines the geometrical defects present on the surfaces of physical standards and calibration specimens as specified in ISO 5436-1 and ISO 25178-70. The defect categories are given, and the terms and definitions of the methods for dealing with these defects are given. This document applies to the following applications. a) To assist purchasers or users in purchasing physical standards for surface measurement from manufacturers or suppliers by specifying the nominal characteristics of the physical standards; properties (ideal geometric properties); b) Enable users of physical standards to develop rules for the treatment of surface defects in their physical standards so that their measurement uncertainty is minimize; NOTE This principle is required in 7.2.1.1, 7.2.1.3, 7.3.1, 7.8.5c) and 7.8.5d) of ISO /IEC 17025.2017. c) Make the calibration laboratory and the user reach an agreement on the treatment method of surface defects of the physical standards submitted for inspection; d) guide users of physical standards to distinguish the differences in significance and importance of different types of defects; e) Provide a reference for other GPS standards when selecting measurement location areas, or measurement location areas to avoid.2 Normative referencesThis document has no normative references.3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 General term definitions 3.1.1 Measuring surface The portion of the surface of a calibration specimen used for measurement. 3.1.2 Defect < Physical Standard > The geometrical elements (non-ideal surfaces) of a measuring standard, whose geometrical shape and dimensions are different from the nominal elements (ideal surfaces). The geometric shape and geometric dimensions of the surface (surface) are greater than some agreed or specified maximum value, or in the absence of any such agreed or specified maximum value. In the case of a value greater than that typical or characteristic of the process used to manufacture the measurement standard. Note 1.The measurement standards and physical standards mentioned in this document refer to measurement standards that comply with ISO 5436-1 and ISO 25178-70. Otherwise any reference to the geometrical profile of a surface measuring standard in a two-dimensional application is to be understood as also applicable to three-dimensional applications. The three-dimensional surface of the standard and vice versa. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 33523.73-2025_English be delivered?Answer: Upon your order, we will start to translate GB/T 33523.73-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 33523.73-2025_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 33523.73-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |
