The three-station sofa testing machine is a test equipment used to evaluate the performance and durability of the sofa. Its technical principle can be divided into three aspects: test device, mechanical principle and data analysis.

First, the test unit is composed of three separate stations, each with a sofa seat that can be independently adjusted in height and position. This design allows three stations to be tested at the same time, which improves the test efficiency.

Secondly, the principle of mechanics is the key to the three-station sofa testing machine to simulate various situations in daily use.

The pressure sensor on the sofa seat measures the force and distribution applied by the user to the sofa. At the same time, the vibration device can simulate the movement and vibration of the user on the sofa to evaluate the comfort and stability of the sofa in use.

In addition, data analysis is the process of processing and analyzing test data through software systems. During the test, sensors on the sofa seat record pressure and vibration data in real time and transmit it to a computer. The software system can process these data, including statistics of various indicators, drawing charts and generating reports. By analyzing these data, it is possible to assess whether the durability and performance of the sofa meet the standards.

All in all, the three-station sofa testing machine realizes the evaluation of sofa performance and durability through test equipment, mechanical principles and data analysis. The three-station sofa testing machine not only improves the test efficiency, but also can objectively evaluate the performance of the sofa in daily use, which provides a scientific basis for the improvement of the quality of the sofa.