A Brief Discussion on the Function of Weight Machine for Vehicles

A Brief Discussion on the Function of Weight Machine for Vehicles

Keywords: weight machine for vehicles, vws weighing systems, vehicle weighing machine price, truck scale weight near me, trailer weigher, axle scale, weigh pad, dynamic weighbridge, static weighing system

Axle Scale, also known as weight machine for vehicles, vws weighing systems, vehicle weighing machine price, truck scale weight near me, trailer weigher, etc. It is mainly used in the fields of automobile manufacturing and inspection. By dynamic weighbridge passing or static weighing system the car on a weigh pad platform of a certain width, the weight of each wheel is weighed by the weigh pad platform, and then the axle scale and overall weight of the car are accumulated. Based on certain standards, the stability of the car design and other functions are determined. It is one of the commonly used calibration standard tools in the fields of automobile manufacturing and automobile inspection! Belonging to automotive dynamic weighbridge scales. Mainly used in fields such as axle scale load measurement and overload detection.

Before the 1980s, mechanical truck scales that utilized the principle of leverage were common. With the maturation of high-precision sensor technology, stable and easy to operate vws weighing systems scales replaced mechanical vehicle weighing machine price scales. With the increasing diversity of application demands and the continuous development of technology to solve problems, convenient truck scale weight near me scales have emerged.

The trailer weigher is equipped with two high-precision sensors on a portable axle scale platform. When the car passes over it at a certain speed during operation, the weight machine for vehicles platform can accurately measure the weight of each wheel axle of the car. Then, the total amount of the car can be obtained by converting the data through the instrument. Finally, the required data can be obtained by subtracting the rated total amount and axle load. It is not difficult to see from this that weight machine for vehicles are still relatively convenient to use;

The structural components of an weight machine for vehicles are usually divided into four parts, namely a axle scale platform, wired instruments, data cables, and standard accessories. The weigh pad platform usually consists of 4 pieces, corresponding to the four wheels of the car; Wired instruments are generally one piece; There are usually 4 data cables connected to the four major weighing stations; Standard attachments generally include bridge, charger, printing paper, ribbon, etc.

The most important structure of the vws weighing systems is the weigh pad platform and its sensors;

The working principle of the weight machine for vehicles platform of the car wheel load tester is as follows: when the car tire is subjected to heavy pressure on the weigh pad platform, the weigh pad platform sensor will release a voltage signal, and the output signal size is proportional to the weight of the tire. The signal is transmitted to the amplifier for amplification, and then converted into a digital signal by the analog-to-digital converter for display on the monitor. The value obtained from a single board is the wheel weight of the car, while two boards are the axle weight. Based on the axle type of the car, the total weight of the car can be accumulated.

The working principle of the weighing load cell of the weight machine for vehicles is as follows: when the weigh pad platform is compressed and deformed, it will change the resistance value of the resistance strain gauge in the sensor, thereby changing the output of the signal.

There are two types of sensors used for weigh pad platform sensors, namely embedded structural sensors and integrated structural sensors. Currently, embedded structural sensors are more popular in the market. Embedded structure sensors have advantages such as higher pressure resistance and higher accuracy compared to previous integrated sensors.

Weight machine or vehicles can be divided into wired weight machine for vehicles instruments and wireless weight machine for vehicles instruments. Wired weight machine for vehicles use data cables to connect and transmit data, while wireless weight machine for vehicles use wireless transmission modules to transmit data. Wireless has gained recognition from a wide range of users for its more portable and user-friendly design.

Wired/wireless axle scale is a tool used to detect the axle load of a car, also known as a portable weighing instrument, portable axle scale, portable truck scale weight near me, portable over limit detector, truck scale weight near me, and so on. It is mainly used in some overloading control units such as highway bureaus, and also has a certain range of applications in automobiles, ports, and mines.

The standard configuration of wired/wireless axle scale consists of a weighing body (including two weigh pad boards, junction box, etc.) and a weighing instrument. It is lightweight, easy to operate, and very portable. At the same time, the instrument panel also has a printing function, which can print the wheel weight, axle weight, approved load capacity, overload weight, etc. of the car. He is a good helper for checking cars.

A wired axle scale is a measuring device that measures the axle (group) weight of a vehicle separately through a weighing module (weigh pad board), and then accumulates to obtain the total weight (total weight) of the vehicle. The wired axle axle transmits relevant weighing data through a data cable connection, which is prone to wire breakage.

Wireless axle scale is a measuring device that measures the axle (group) weight of a vehicle separately through a weighing module (weigh pad board), and then obtains the total weight of the vehicle through accumulation. On the basis of wired connection, the wireless axle scale is improved by adding a wireless signal transmission device to achieve wireless transmission of measurement data, which is directly displayed on the monitor and is the choice of most overload control units.

Precautions for weight machine for vehicles:

The weight machine for vehicles is an indispensable tool for car manufacturers and inspectors, but is it suitable for any scenario?

Not so, there are actually many things to pay attention to when using a weight machine for vehicles:

1: Sensors and weight machine for vehicles must be reliably connected and kept away from strong electric and magnetic fields. Sensors and weight machine for vehicles should be kept away from highly corrosive objects and flammable and explosive materials.

2: Do not use in environments with flammable gases or vapors.

3: In areas with frequent lightning strikes, reliable lightning arresters must be installed to ensure the personal safety of operators and prevent lightning strikes from damaging the vehicle wheel load tester and corresponding equipment.

4: Sensors and weight machine for vehicles are both electrostatic sensitive devices, and anti-static measures must be taken during use. Welding or other strong electric field operations are strictly prohibited on the weigh pad platform; During thunderstorm season, reliable lightning protection measures must be implemented to prevent damage to sensors and weight machine for vehicles caused by lightning strikes, ensuring the personal safety of operators and the safe operation of axle scale equipment and related devices.

5: Before connecting the vws weighing systems to external devices, the power supply of the vws weighing systems and corresponding equipment must be cut off first! Before plugging or unplugging the sensor connection wire, the power supply of the vws weighing systems must be cut off (turned off) first! Before plugging or unplugging the communication connection, the power supply of the vws weighing systems and the upper computer must be cut off first!

The above are some precautions for using the weight machine for vehicles. During use, the operation process should be standardized to prevent accidents and unnecessary losses from the source!

I believe that as long as we strictly follow the operating precautions and procedures when using the weight machine for vehicles, it will become a good helper and tool in our calibration work!