GB/T 16594-1996
Replaced
GB/T 18779.4-2020
Active
National standards
GB/T 18779.4-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4:Background on functional limits and specification limits in decision rules
GB/T 18779.4-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4:Background on functional limits and specification limits in decision rules
Price:
$ 66
Basic Information
Standard Code:
GB/T 18779.4-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Length measurement
ICS Name:
Comprehensive measurement of length and angle
Publish Date:
2020-12-14
Implement Date:
2021-07-01
Pages:
17 pages
Scope
This part of GB/T 18779 specifies the main assumptions under the theoretical ideal judgment rules in GB/T 18779.1. It explains why these rules should be the default rules and the factors that need to be considered before applying different judgment rules.
This part applies to all specifications involved in the GPS general standard (see GB/T 20308), which are compiled by SAC/TC 240, including workpiece specifications (usually given in the form of specification limits) and measurement equipment specifications (usually given in the form of maximum allowable errors).
Development Information
Same series standard
GB/T 18779.5-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5:Uncertainty in verification testing of indicating measuring instruments
GB/T 18779.6-2020 Geometrical product specifications(GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6:Generalized decision rules for the acceptance and rejection of instruments and workpieces
Referenced Standards
GB/T 18779.1-2002 Geometrical Product Specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 1:Decision rules for proving conformance or non-conformance with specifications
GB/T 18779.1-2022 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 1:Decision rules for verifying conformity or nonconformity with specifications
Adopt standards
ISO/TS 14253-4:2010
Related Standards
GB/T 3177-1997
Replaced
GB/T 3177-1997 Inspection of plain workpiece sizes
GB/T 16857.2-1997
Replaced
GB/T 16857.2-1997 Coordinate metrology Part 2:Performance assessment of coordinate measuring machines
GB/T 17115-1997
Abolished
GB/T 17115-1997 Leaching equipment of forced external circulation
GB/T 157-2001
Replaced
GB/T 157-2001 Geometrical product specifications(GPS) Series of conical tapers and taper angles
GB/T 4096-2001
Replaced