GB/T 11334-1989
Replaced
GB/T 38762.2-2020
Active
National standards
GB/T 38762.2-2020 Geometrical product specifications(GPS)—Dimensional tolerancing—Part 2:Dimensions other than linear or angular sizes
GB/T 38762.2-2020 Geometrical product specifications(GPS)—Dimensional tolerancing—Part 2:Dimensions other than linear or angular sizes
Basic Information
Standard Code:
GB/T 38762.2-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Microcircuit
ICS Name:
Limits and coordination
Publish Date:
2020-04-28
Implement Date:
2020-11-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国产品几何技术规范标准化技术委员会(SAC/TC 240)
Pages:
20 pages
Scope
GB/T 38762的本部分说明了应用尺寸规范控制线性、角度尺寸之外的尺寸时所引起的不确定度，以及用几何规范控制上述尺寸的益处。
尺寸公差可以用±公差或几何规范来标注。
除线性尺寸外的尺寸使用±公差产生的不确定性（例如，GB/T 1804和GB/T 6414中所提及的独立公差和一般公差），在附录A中给出解释。
注1： 本部分中的图例是简化的，仅是对文本的内容的解释，并不反映实际使用情况。因此，图例仅为相关准则的简化标注。
Development Information
Drafting Units:
中国航发西安航空发动机有限公司、中机生产力促进中心、西安交通大学、陕西省计量科学研究院、北京汽车股份有限公司、中原工学院
Drafting Persons:
明翠新、景蔚萱、张丽、刘莹、朱悦、赵则祥、刘朋成、高伟卓、滕丽静
Same series standard
Referenced Standards
ISO 129-1
GB/T 1182-1996 Geometrical tolerancing—Generalities, definitions, symbols, indications on drawings
GB/T 1182-2008 Geometrical Product Specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out
GB/T 1182-2018 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form,orientation,location and run-out
GB/T 4249-1996 Tolerancing principle
GB/T 4249-2009 Geometrical Product Specifications(GPS)—Tolerancing principle
GB/T 4249-2018 Geometrical product specifications(GPS)—Fundamentals—Concepts,principles and rules
GB/T 19096-2003 Technical drawing—Drawing presentation—Vocabulary and indications for edges of undefined shape
GB/Z 24637.1-2009 Geometrical Product Specifications(GPS)—General concepts—Part 1:Model for geometrical specification and verification
GB/T 24637.1-2020 Geometrical product specifications (GPS)—General concepts—Part 1:Model for geometrical specification and verification
GB/Z 24637.2-2009 Geometrical Product Specifications(GPS)—General concepts—Part 2:Basic tenets,specifications,operators and uncertainties
GB/T 24637.2-2020 Geometrical product specifications (GPS)—General concepts—Part 2:Basic tenets, specifications,operators,uncertainties and ambiguities
GB/T 24637.3-2020 Geometrical product specifications (GPS)—General concepts—Part 3:Toleranced features
GB/T 38762.1-2020 Geometrical product specifications(GPS)—Dimensional tolerancing—Part 1:Linear sizes
GB/T 38762.3-2020 Geometrical product specifications(GPS)—Dimensional tolerancing—Part 3:Angular sizes
Adopt standards
ISO 14405-2:2018
Related Standards
GB/T 12360-1990
Replaced
GB/T 12360-1990 Cone fit
GB/T 1182-1996
Replaced
GB/T 1182-1996 Geometrical tolerancing—Generalities, definitions, symbols, indications on drawings
GB/T 1184-1996
Active
GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications
GB/T 16671-1996
Replaced
GB/T 16671-1996 Geometrical tolerancing—Maximum material requirement, least material requirement and reciprocity requirement
GB/T 4249-1996
Replaced