Automotive steering gear environmental fatigue test bench

Automotive steering gear environmental fatigue test bench

The car steering system test bench (hereinafter referred to as the test bench) can simulate the torque input, load, and environmental conditions of the car steering gear (hereinafter referred to as the steering gear) in the laboratory environment, so that the steering gear assembly can work continuously under high loads in specific environments, in order to evaluate the durability performance of the steering gear assembly and its components in a short period of time.
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Main use:

The steering gear environmental fatigue test bench/automotive steering gear environmental fatigue test bench is mainly used to evaluate the durability performance of the automotive steering gear assembly and its components in specific environments in a short period of time.

Detection principle:

Simulate the torque input, load, and environmental conditions of a car's steering gear in a laboratory environment, so that the steering gear assembly can work continuously under high loads in a specific environment. This is used to evaluate the durability performance of the steering gear assembly and its components in a short period of time.

Technical parameters:

Load range: ± 15kN

Displacement range: ± 125mm

Torque range: ± 100Nm

Torsion angle: ± 1000 °

Control methods: displacement, load, torque, torque angle

Displacement amplifier: The measurement is divided into three levels: 100%, 50%, and 20%. The accuracy in both tension and compression directions is ± 1% · FS of the full range (starting from 20% of the full range)

Load amplifier: The measurement is divided into three levels: 100%, 50%, and 20%. The accuracy in both tension and compression directions is ± 1% of the displayed value (starting from 20% of the full range)

Twist angle amplifier: measurement is divided into three levels: 100%, 50%, and 20%, with an accuracy of ± 1% of the reading in both directions (starting from 20% of full range)

Torque amplifier: The measurement is divided into three levels: 100%, 50%, and 20%, with an accuracy of ± 1% of the displayed value in both directions (starting from 20% of the full range)

Frequency range: 0.01Hz-25Hz

Test count range: 0-99999999

Test waveforms: sine wave, triangular wave, square wave, sawtooth wave, combination wave

Safety protection: overload protection, limit protection, and fracture protection

Temperature range: -60 to+150 ℃

Temperature fluctuation: ± 0.5 ℃

Temperature uniformity: ± 3 ℃

Temperature change rate: 2 ℃/min

Spray flow rate: 101/min

Oil source power: AC380V, 50Hz, 15KW

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