Introduction of 3D Four-wheel Alignment Information

As the installation between the four wheels, steering mechanism, and front and rear axles of the vehicle should have a certain relative position, this relative position is a standard value set by the manufacturer. The adjustment to restore this position of the installation is the four-wheel alignment.

Here is the content list:

When to do four-wheel alignment

Four-wheel alignment data to be adjusted

How to determine the result of four-wheel alignment adjustment

The role of the four-wheel alignment machine

The current situation of the four-wheel alignment machine

When to do four-wheel alignment

1、The driving performance of the vehicle is affected (the most direct feeling of the driver is the runaway, playing the direction does not automatically return to the wheel is also considered one).

2、The damage to the chassis and suspension caused by the accident.

3、The tire wear is abnormal (but also to consider whether the tire pressure is not normal to cause abnormal wear, in general, tire pressure is too high will intensify the central tread wear, and tire pressure is too low， will intensify the wear on both sides of the tread; if one side of the bias grinding, it is possible that the camber angle deviation.)

4、The axle as well as the parts of the suspension have been removed.

Four-wheel alignment data to be adjusted

1、Main pin camber

Role: Straight line stability, steering back to the right.

2、Inward camber of the main pin

Role: Stability, steering back to the right.

3、Wheel camber (negative camber)

Role: Increase the tire contact surface to offset the adverse effects.

4、Front beam (front spread)

Function: To offset the adverse effects caused by wheel camber (internal camber).

How to determine the result of four-wheel alignment adjustment

You can test drive the car, which is the most intuitive feeling. Make a comparison with your previous discomfort, which can visually confirm the adjustment result.

The role of the four-wheel alignment machine

The data processing part is the mainframe of the four-wheel alignment machine, which mainly includes a set of computer systems, a power supply system, and an interface system. Its role is realizing the user's command operation of the four-wheel alignment instrument. It collects and processes the image data from the sensor and displays it together with the original design parameters. It also guides the user to adjust the car wheels and finally prints out the corresponding reports.

The current situation of the four-wheel alignment machine

3D car four-wheel alignment machine has been popular in China since it entered the country only two or three years ago, and this kind of product is widely recognized by users for its high measurement efficiency, low failure rate, and high-tech elements.

If you want to know more information about wheel alignment, welcome to consult us JINTUO AUTO MOBILE TECHNOLOGY CO LTD. , our website is www.jintuoautotech.com. We specialize in technology development, product development, production sales, and service of wheel alignment, auto body repair systems, auto lifters, and tire equipment. Our company has passed ISO9001, our products have passed CE certification, and we currently have several national patents, which shows that we have a professional R&D team and can provide OEM & ODM services.