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
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
Publisher:
中华人民共和国工业和信息化部
Technical Committee:
全国汽车标准化技术委员会(SAC/TC 114)
Pages:
12 pages
Scope
本文件规定了车轮静不平衡量要求及检测方法。
本文件适用于汽车车轮静不平衡量的测定。
Development Information
Drafting Units:
保定市立中车轮制造有限公司、东风汽车底盘系统有限公司、北京双元天衡检测科技有限公司、兴民力驰有限责任公司、中信戴卡股份有限公司、浙江金固股份有限公司、长春一汽富维汽车零部件股份有限公司车轮分公司、浙江万丰奥威汽轮股份有限公司、大亚车轮制造有限公司、江苏珀然股份有限公司、正兴车轮集团有限公司、江苏凯特汽车部件有限公司
Drafting Persons:
张建良、马建华、潘小雨、郭卫建、陈云经、魏晨光、何更雷、程小强、叶燕飞、张世江、毛秋仙、何国元、万金华、宁运成、李萍、李文建
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