GB/T 4781-1984
Replaced
QC/T 242-2024
Active
Industry standards-Car
QC/T 242-2024 Static unbalance requirements and test methods of vehicle wheels
QC/T 242-2024 Static unbalance requirements and test methods of vehicle wheels
Price:
$ 44
Basic Information
Standard Code:
QC/T 242-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Carrying system
ICS Name:
Transmission device, suspension device
Publish Date:
2024-07-19
Implement Date:
2025-01-01
Pages:
12 pages
Scope
This document specifies the requirements for wheel static imbalance and the testing methods.
This document is applicable to the determination of wheel static imbalance in automobiles.
Development Information
Replace the following standards
Referenced Standards
GB/T 2933-1995 Wheels/rims for pneumatic tyres—Nomenclature, designation and marking
GB/T 2933-2009 Wheels and rims for pneumatic tyres—Vocabulary,designation and marking
GB/T 6444-1995 Mechanical vibration—Balancing vocabulary
GB/T 6444-2008 Mechanical vibration—Balancing—Vocabulary
GB/T 9239.21-2019 Mechanical vibration—Rotor balancing—Part 21:Description and evaluation of balancing machines
GB/T 2933-2025 Vocabulary,designation and marking of wheels and rims for pneumatic tyres
Related Standards
GB/T 9769-1988
Replaced
GB/T 9769-1988 Rim contour inspection
GB/T 13051-1991
Abolished
GB/T 13051-1991 Motor vehicles—Connections for PTO
GB/T 13061-1991
Replaced
GB/T 13061-1991 Air spring for automotive suspension—Rubber bellows
GB/T 13405-1992
Replaced
GB/T 13405-1992 Grooved pulleys for automotive V-belt
GB/T 13604-1992
Abolished