SAE J1992:2019 pdf free

SAE J1992:2019 pdf free.Wheels/Rims – Military Vehicles Test Procedures and Performance Requirements
Use only fully processed new wheels, which are representative of wheels intended for the vehicle and ready for road use.New wheels and new related components shall be used for each test. In order for ease of fatigue crack detection, aluminum wheel/rim test samples may be uncoated, but must pass through all of the manufacturing processes to duplicate the thermal effects and/or characteristics of the final product. All tests for bolt-together divided wheels must be run using a complete assembly with the wheel clamp bolts and nuts torqued per manufacturer’s recommendation. Use of sealing device is optional.
The wheel under test must complete the minimum number of test cycles prior to test termination. The test shall be terminated by: the inability of the wheel to sustain load, and/or a visually detected fatigue crack penetrating through a section, and/or a broken wheel clamp bolt separated from the wheel assembly. Broken studs or other parts of the test fixture do not require test termination but may result in damage to the wheel and test invalidation.
Use only fully processed new wheels/rims which are representative of wheels/rims intended for the vehicle and ready for road use. New wheels/rims and new related components shall be used for each test. In order for ease of fatigue crack detection, aluminum wheel/rim test samples may be uncoated but must pass through all of the manufacturing processes to duplicate the thermal effects and/or characteristics of the final product. AlI tests for bolt-together divided wheels must be run using a complete assembly with the wheel clamp bolts and nuts torqued per manufacturer’s recommendation.
The wheel/rim under test must complete the minimum number of test cycles prior to test termination. The test shall be terminated by: the inability of the wheel/rim to sustain load, and/or a visually detected fatigue crack penetrating through a section, and/or a broken wheel clamp bolt separated from the wheel assembly. F ailure of the test tire, broken studs, or other parts of the test fixture do not require test termination but may result in damage to the wheel/rim and test invalidation.SAE J1992 pdf free download.