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Wheel bending fatigue testing machine

The bending fatigue test of automobile wheels is an equipment for conducting bending fatigue tests on automobile wheels.

lilingshiyanji@163.com

Introduction

The bending fatigue test of automobile wheels is a specialized equipment controlled automatically by computers, which has the characteristics of flexible operation, strong adaptability, and easy use. This test equipment is capable of conducting bending fatigue tests on automobile wheels in accordance with GB/T5909-2021 "Requirements and Test Methods for Bending and Radial Fatigue Performance of Commercial Vehicle Wheels", ISO3894-2023 "Road Vehicles - Wheels and Rims for Commercial Vehicles - Test Methods", and SAEj267 "Performance Requirements and Test Procedures for Wheels and Rims".

Parameters

Parameter	Specification
Wheels per Test	1
Bending Moment	500 - 5000 N·m
Loading Arm Length	760 ± 1 mm
Wheel Speed	20 - 140 km/h
Rotational Speed	600 - 2500 r/min
Deformation Measurement Accuracy	±0.1%
Bending Moment Control Accuracy	±1%
Rim Size (Diameter)	14 - 25 inch
Rim Size (Width)	5.5 - 13 inch
Rotational Speed Control Accuracy	±5 r/min
Footprint	3 m × 2 m
Power Supply	AC380V, 8 kW

Keywords:Wheel bending fatigue testing machine Fatigue testing machine Bending fatigue testing machine

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