Chuck Suspension Static 4 Wheel Alignment

The vehicle needs to be pushed onto the corner plate manually and the chuck needs to be installed manually before the inspection can be carried out. It is not a pass-through type.

Only the front wheels of the vehicle can be detected, but not the rear wheels. The detection object is the wheel hub, not the wheel end face. The wheel eyebrow and maximum steering angle cannot be detected.

It is only applicable to the fault detection of serious tire wear and deviation of used vehicles, and is not applicable to the off-line inspection of automobile factories with a production capacity of more than 30,000.

Principle: Use static hub point measurement as wheel measurement. The tire and hub are combined to form a wheel. The chuck static locator only measures the geometric values ​​of the hub's toe-in and camber as the wheel positioning parameters. It is not the dynamic positioning of the wheel when it is running.

Reliability: Improper installation and wheel hub processing accuracy affect the measurement accuracy, or in other words, no matter how high the wheel hub measurement accuracy is, it cannot reflect the positioning of the wheel. There is no steering wheel angle correction and wheel runout compensation. The above deficiencies lead to poor reliability and repeatability.

5-10 minutes

150,000-300,000 yuan

Contact type dynamic front wheel alignment instrument

The vehicle is driven onto the inspection platform and then inspected automatically without manual work.

It can only detect the front wheels of the vehicle, not the rear wheels. It can detect the end faces of the wheels. It can detect the maximum steering angle.

Applicable to the off-line through-flow testing of vehicles whose rear wheel alignment is not adjustable and not tested

Principle: Dynamic surface measurement of wheel end face truly reflects the positioning parameters of the vehicle's driving state.

The toe-in camber angle of the wheel end face in space after one rotation of the wheel is collected, and the mainstream data with the highest repetition frequency of more than 70 is taken. The abnormal data such as burrs are eliminated, and the final evaluation value is obtained through mathematical statistical probability analysis. Therefore, this process is mainly a simulation of driving on the road, which includes wheel runout compensation, wheelbase difference compensation, and steering wheel angle correction.

Reliability: Not affected by improper installation and wheel hub processing accuracy, with steering wheel angle correction and wheel runout compensation, extracting 70 percent mainstream representative statistical data, with good reliability and repeatability.

2 minutes

About 1.08 million yuan

Contact dynamic 4 wheel alignment

The vehicle is driven to the inspection table and then fully automatically inspected, without manual work.

It can detect the four wheels of the vehicle and the wheel end faces. It can also detect the wheel eyebrows and the maximum steering angle.

Applicable to automobile factory through-type assembly line inspection. Note: Replace the non-contact measuring device to upgrade to a non-contact 4-wheel alignment instrument

Principle: Dynamic surface measurement of wheel end face truly reflects the positioning parameters of the vehicle's driving state.

The method adopted is to collect the toe-in camber angle of the wheel end face in space after one rotation of the wheel, take the mainstream data with the highest repetition frequency of more than 70, remove the abnormal data such as burrs, and obtain the final evaluation value through mathematical statistics and probability analysis. Therefore, this process is mainly a simulation of driving on the road, which includes wheel runout compensation, wheelbase difference compensation, steering wheel deflection compensation, and wheel eyebrow height measurement.

Reliability: Not affected by improper installation and wheel hub processing accuracy, with steering wheel angle correction and wheel runout compensation, extracting 70 percent mainstream representative statistical data, with good reliability and repeatability.

2 minutes

1.68-1.89 million yuan

Non-contact dynamic 4 wheel alignment

The vehicle is driven to the inspection table and then fully automatically inspected, without manual work.

It can detect the four wheels of the vehicle and the wheel end faces. It can also detect the wheel eyebrows and the maximum steering angle.

Applicable to off-line testing in automobile factories.

Principle: Dynamic surface measurement of wheel end face truly reflects the positioning parameters of the vehicle's driving state.

The method adopted is to collect the toe-in camber angle of the wheel end face in space when the wheel rotates one circle, take the mainstream data with the highest repetition frequency of more than 70%, remove the abnormal data such as burrs, and obtain the final evaluation value through mathematical statistical probability analysis. Therefore, this process is mainly a simulation of driving on the road, which includes wheel runout compensation, wheelbase difference compensation, steering wheel angle compensation, and wheel eyebrow height measurement. Extract 70% of the mainstream representative statistical data with good reliability and repeatability.

2 minutes

RMB 2.98-4 million