Subway testing machine

Due to the complex working conditions of subway train bearings, large loads and high rotational speeds, the factors affecting the comprehensive performance of bearings and their lubrication systems are intricate, so the requirements for the performance, life and reliability of their bearings are higher, and experimental research is particularly important. The use of advanced bearing test benches for systematic research can provide important technical means for deeply understanding the friction and wear properties, heat and corrosion resistance and fatigue resistance of bearings and greases, and provide a reliable basis for improving the level of bearing design and manufacturing. All performances are tested and verified.
The subway testing machine can simulate the axlebox bearings in accordance with EN12082 and TB3017.1 standards and perform corresponding preliminary tests, thermal performance and durability tests on axlebox bearings for railway vehicles under standard load spectrum, rotational speed spectrum and various environmental conditions.