GB/T 11334-1989
Replaced
GB/T 1800.1-2020
Active
National standards
GB/T 1800.1-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1:Basis of tolerances, deviations and fits
GB/T 1800.1-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1:Basis of tolerances, deviations and fits
Basic Information
Standard Code:
GB/T 1800.1-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
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:
35 pages
Scope
GB/T 1800的本部分建立了线性尺寸公差的ISO代号体系，其适用以下类型的尺寸要素：
a)圆柱面；
b)两相对平行面。
本部分定义了线性尺寸公差ISO代号体系的基本概念和相关术语，提供了从多种可选项中选取常用公差带代号的标准化方法。
此外，本部分对不受方向和位置约束的两尺寸要素配合的基本术语进行了定义，并对“基准孔”和“基准轴”原理进行了解释。
Development Information
Drafting Units:
中原工学院、浙江大学、中机生产力促进中心、观致汽车有限公司、海克斯康测量技术(青岛)有限公司、哈尔滨工业大学、大连科技学院
Drafting Persons:
赵则祥、杨将新、明翠新、邱晨曦、刘永猛、王慧珍、朱悦、任东旭、王红
Same series standard
Replace the following standards
Referenced Standards
GB/T 1800.2-2020 Geometrical product specifications(GPS)—ISO code system for tolerances on linear sizes—Part 2:Tables of standard tolerance classes and limit deviations for holes and shafts
GB/T 24637.1-2020 Geometrical product specifications (GPS)—General concepts—Part 1:Model for geometrical specification and verification
GB/T 38762.1-2020 Geometrical product specifications(GPS)—Dimensional tolerancing—Part 1:Linear sizes
Adopt standards
ISO 286-1:2010
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