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PJW-20-2 Wheel Radial Fatigue Testing Machine


Release time:2021-10-31 19:32:00
PJW-20-2 Wheel Radial Fatigue Testing Machine

PJW-20-2 Wheel Radial Fatigue Testing Machine

I Application of wheel radial fatigue testing machine

Wheel radial load fatigue testing machine is mainly used for dynamic radial load fatigue test of passenger cars, light trucks and heavy-duty wheels. It is a necessary equipment for wheel testing. It mainly simulates the fatigue resistance of the vehicle under load and detects the fatigue resistance under long-time operation. Reference standard:

1. The testing machine is designed and manufactured according to GB standards, ISO, SAE, JIS, via, TUV and other standards.

2. QC / T 221 performance requirements and test methods for automobile light alloy wheels

3. GB / T 5334-2005 passenger car wheel performance and test methods

4. Gb3581-2018 safety performance requirements and test methods for automobile wheels

5. GB / T 18861 − test method for rolling resistance of automobile tires

6. ISO 18164 - Test Method for rolling resistance of automobile tires

7. SAE j1270 - Measurement of tire rolling resistance of passenger cars, light trucks, highway trucks and buses

8. Iso-fdis 28580 method for measuring rolling resistance of passenger car, truck and bus tires

9. Gmw14909-2007 wheel radial fatigue test

10. Standards provided by customers.

II Main technical parameters of wheel radial fatigue testing machine

1. Host: vertical frame with tire cooling device.

2. Test station: 2

3. Loading mode: hydraulic servo closed-loop loading

4. Test speed: ≤ 140km / h, 200km / h (negotiable)

5. Maximum test force: 20KN, 30KN, 50kN, 100kN (or negotiated)

6. Indication accuracy: ± 1% from 20% FS

7. Drum diameter: 1707 ± 0.25mm (2000mm, 3000mm or negotiated)

8. Drum surface width: 400mm, 450mm, 500mm, 600mm, 700mm, 800mm, 1000mm or negotiated

9. Diameter of tested wheel: 13-26“

10. Width of tested wheel: 4-15“

11. Motor power: 45KW, 55kW, 75kW, 100kW, 160kW, etc

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Jinan Kaide Instrument Co., Ltd

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