09,03,2026 18 views
Recently, Guanghaotian officially reached a deep cooperation agreement with a leading domestic rail transit equipment manufacturing enterprise, and its customizationTemperature and humidity test chamberThe comprehensive application of domestic testing equipment in the detection of key components of trains will provide core technical support for the environmental adaptability and operational safety of rail transit equipment, marking a breakthrough in the application of domestic testing equipment in the field of rail transit.
Rail transit equipment needs to be exposed to complex outdoor environments for a long time, which are significantly affected by factors such as high temperature, high humidity, and low temperature, and require strict stability and durability of components. The company previously faced issues such as insufficient adaptability of testing equipment and inability to simulate climate conditions, which hindered the efficiency of equipment research and quality control. In response to industry pain points, Guanghao Tian customizes a temperature and humidity test chamber: with a wide temperature range of -60 ℃ to 180 ℃, it can accurately simulate environments such as low temperatures in high-altitude areas and southern plum rain; The innovative dynamic temperature and humidity compensation technology can real-time counteract external environmental interference, with control accuracy of ± 0.2 ℃ and ± 1.5% R.H; At the same time, it integrates a dedicated testing module for the rail transit industry, which can simulate the vibration and temperature humidity coupling conditions during train operation, and restore the real usage scenarios of components.
It is reported that this cooperation covers 30 customized temperature and humidity test chambers, which will be deployed in the enterprise's research and development center, component testing laboratory, and production line. During the research and development phase, it is possible to accelerate the validation of the performance stability of traction systems, braking components, etc. in harsh environments; In the mass production testing process, potential quality hazards are accurately screened through 1000 hours of continuous temperature and humidity cycling testing. The technical director of the enterprise stated that after the equipment is put into use, the environmental adaptability verification cycle of components is shortened by 30%, and the defect rate of key components is reduced by 18%, effectively ensuring the safe operation of trains in different climate regions.
The relevant person in charge of Guanghaotan stated that they will take this cooperation as an opportunity to continue to deepen the field of rail transit inspection, develop specialized inspection equipment for new scenarios such as intelligent trains and maglev equipment, and help build a safer and more efficient rail transit system, contributing to the construction of a national transportation power.
