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GB/T 4096.1-2022 (GB/T4096.1-2022)

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GB/T 4096.1-2022: PDF in English (GBT 4096.1-2022)

GB/T 4096.1-2022
ICS 17.040.01
CCS J 04
GB/T 4096.1-2022 / ISO 2538-1:2014
Replacing GB/T 4096-2001
Geometrical product specifications (GPS) - Wedges - Part 1:
Series of angles and slopes
(ISO 2538-1:2014, IDT)
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 3
Introduction ... 5
1 Scope ... 6
2 Normative references ... 6
3 Terms and definitions ... 6
4 Wedge series ... 9
Annex A (Informative) Relationship to GPS matrix model ... 11
Bibliography ... 13
This document was drafted in accordance with the rules provided in GB/T 1.1-2020
Directives for standardization - Part 1: Rules for the structure and drafting of
standardizing documents.
This document is part 1 of GB/T 4096 Geometrical product specifications (GPS) -
Wedges. The following parts have been released for GB/T 4096.
-- Part 1: Series of angles and slopes;
-- Part 2: Dimensioning and tolerancing.
This document replaces GB/T 4096-2001 Geometrical product specifications (GPS) -
Series of angles and slopes on prisms; compared with GB/T 4096-2001, in addition to
structural adjustments and editorial changes, the main technical changes are as follows:
a) Change “prisms” to “wedges” (see Clause 3; Clause 3 of the 2001 edition);
b) Remove the terms and definitions, as well as corresponding diagrams, of prism,
multiple prism, height of prism and thickness of prism (see Clause 2 of the 2001
c) Combine the three tables of “Series of angles and slopes on general-purpose
prisms”, “Calculated values” and “Special-purpose prisms” into one table (see
Clause 4; Clause 3 and Annex A of the 2001 edition).
This document is identical to ISO 2538-1:2014 Geometrical product specifications
(GPS) - Wedges - Part 1: Series of angles and slopes.
Add the clause “Normative references” in this document;
Please note that some of the contents of this document may involve patents. The issuing
organization of this document is not responsible for identifying patents.
This document shall be under the jurisdiction of National Technical Committee 240 on
Product Dimension and Geometric Element Specifications of Standardization
Administration of China (SAC/TC 240).
Drafting organizations of this document: Shandong Industrial Technology Research
Institute of Zhejiang University, Zhejiang University, Chengdu University of
Information Technology, China Productivity Center for Machinery, Sinowon
Innovation Metrology Manufacture Limited, Zhengzhou University, NEXTEV CO.,
LTD., China Machinery Research Institute of Standards and Technology (Beijing) Co.,
Geometrical product specifications (GPS) - Wedges -
Part 1: Series of angles and slopes
1 Scope
This document specifies terms and definitions for wedges, three series of wedge angles
(120° ~ 0° 30') and a series of wedge slopes (1:10 ~ 1:500).
This document applies to general mechanical engineering purposes.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
Pair of intersecting planes.
Note 1: A wedge is a feature of size defined by an angular size.
Note 2: See Figure 1.
wedge angle
Angular size of the wedge defined in a plane perpendicular to the wedge edge.
Note: see Figure 1.
wedge slope
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.