Standard No.:	GB/T 5909-2009
English Name:	Performance requirements and test methods of commercial vehicles wheels
Chinese Name:	商用车辆车轮性能要求和试验方法
Chinese Classification:	T22    Bearing system
Professional Classification:	GB    National Standard
ICS Classification:	43.040.50 43.040.50    Transmissions, suspensions 43.040.50
Issued by:	AQSIQ; SAC
Issued on:	2009-10-30
Implemented on:	2010-7-1
Status:	superseded
Superseded by:	GB/T 5909-2021 Commercial vehicles—Wheels—Performance requirements and test methods for cornering and radial fatigue
Superseded on:	2022-5-1
Superseding:	GB/T 5909-1995 Performance requirements and test methods of truck wheels
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	150.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the test methods and performance requirements of commercial vehicle wheels. This standard is applicable to the disc wheels, spoke wheels and wheels with demountable rim for commercial vehicles. 2 Test sample Only fully processed new wheels which are representative of wheels intended for the vehicle shall be used for the test. No wheel shall be used for more than one test. 3 Disc wheel dynamic cornering fatigue test 3.1 Test equipment The test machine shall have a driven rotatable device whereby either the wheel rotates under the influence of a stationary and is subjected to a rotating bending moment. See Figure 1. 3.2 Procedure 3.2.1 Preparation Clamp the rim of the wheel securely to the test fixture in accordance with Figure 1a) or 1b). The adaptor face of the test machine shall have equivalent mounting systems to those used on the vehicle. The mating surface of the test adaptor and wheel shall be free of excessive scoring and deformation, and excessive build-up of paint, dirt or foreign matter.

Foreword i 1 Scope 2 Test sample 3 Disc wheel dynamic cornering fatigue test 4 Disc wheels and wheels with demountable rims — dynamic radial fatigue test 5 Wheels with demountable rim — dynamic cornering fatigue test