In the field of mechanical engineering, the fatigue failure of components has always been a critical issue affecting the reliability and service life of equipment. Statistics show that over 80% of mechanical component failures originate from fatigue, and most fatigue cracks initiate on the component

In the design of modern mechanical transmission systems, the simulation and analysis of gearboxes are of crucial importance. They not only optimize performance and predict failure modes but also reduce development costs. ROMAX (now known as Siemens Romax Designer) stands as a world-leading transmiss

1. One-Sentence SummaryThe parallel shaft gearbox, a core component in mechanical transmission systems, relies on multiple parallel gear sets for power transmission, speed adjustment, and torque conversion. Its gear ratio is determined by the number of teeth of driving and driven gears (formula: (i=

IntroductionIn the fields of rail transit, automotive transmissions, and wind turbine gearboxes, the reliability of gears is crucial for the stability of the entire system. However, when tiny gray spots, bright spots, or pits (similar to the size of a needle tip) appear on the gear surface, it is a