GB/T 24637.4-2020
Geometrical product specifications(GPS)—General concepts—Part 4: Geometrical characteristics for quantifying GPS deviations

Standard No.

GB/T 24637.4-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 24637.4-2020

Scope

This part of GB/T 24637 gives the GPS bias quantification rules for a single GPS feature. This section applies to the quantification of GPS biases representing geometrical features. NOTE: GPS bias can be local or global. The GPS feature defined by the local GPS bias is a parameter that transforms the set of local biases into a global feature through a quantization function (see Table 1).

GB/T 24637.4-2020 Referenced Document

• GB/T 38761 Geometrical product specifications (GPS)—Characteristics and conditions—Definitions
• GB/T 38761-2020 Geometrical product specifications (GPS)—Characteristics and conditions—Definitions
• ISO 25378:2011 Geometrical product specifications (GPS) - Characteristics and conditions - Definitions

GB/T 24637.4-2020 history

• 2020 GB/T 24637.4-2020 Geometrical product specifications(GPS)—General concepts—Part 4: Geometrical characteristics for quantifying GPS deviations

GB/T 24637.4-2020 -All Parts