Dayu Chief Engineer Reveals: The Installation Improvement Journey of Rail Transducers Along the Baoji Railway Line
In April 2024, a warm spring breeze carrying the fragrance of cherry blossoms swept through Baoji. A team led by the Chief Engineer of Fuzhou Dayu Electronic Technology Co., Ltd. (hereinafter referred to as Fuzhou Dayu) visited a railway section in a county of Baoji, Shaanxi, to conduct rail fracture detection tests.
During the summer peak travel period of 2023, China Railway transported 830 million passengers. In 2021, China Railway transported a total of 2.61 billion passengers throughout the year. Therefore, the safe operation of railways is of paramount importance. This on-site visit to the customer's location aimed to address two key challenges: first, the signal issues of the rail transducer; second, the installation challenges at the actual rail operation site.
After two days of on-site surveying and practical testing, we identified the critical issue causing weak signals, and through technical improvements, we can ensure stable signal transmission. Additionally, based on on-site tests, we discovered that there is a better installation method for rail detection transducers that facilitates stable signal propagation.
Through this on-site technical monitoring, we discovered that rails not only suffer from fractures; over time, they can also undergo bending and deformation. Both fractures and deformations can lead to unpredictable safety accidents. Therefore, it is crucial to conduct regular rail inspections.
There are many more details in rail fracture detection, and we will continue to delve deeper into this field to safeguard the safe operation of every railway train.