Against the background of the transformation and upgrading of the country's manufacturing industry, as a core component of industrial automation, the technological iteration speed of transmission systems is significantly accelerating. In particular, precision transmission products such as Xinbao reducers play a key role in various automation equipment due to their high precision and long life characteristics. As an important branch of industrial robots, the operating stability of truss manipulators is highly dependent on the performance of the transmission system, which also encourages related companies to continuously optimize product design.The current industry discussion about precision racks continues to rise, especially rack grinding technology. Compared with ordinary racks, precision ground racks have higher surface finish and more precise tooth profile accuracy, which is directly related to the smoothness of the transmission system. In fields such as food processing and semiconductor manufacturing that require extremely high precision, precision racks have become an indispensable key component.It is worth noting that technological competition within the industry has shifted from pure product manufacturing to optimization of the entire industry chain. From the selection of raw materials to the control of processing processes, every link affects the performance of the final product. For example, in the development of truss manipulators, the dynamic response performance of the transmission system directly determines the operating efficiency and accuracy retention ability of the equipment.With the continuous improvement of automation, the transmission system is developing in the direction of miniaturization, intelligence and integration. At the same time, the improvement of environmental protection requirements has also prompted companies to develop more energy-saving and efficient transmission solutions. In the future, the transmission equipment industry will pay more attention to the combination of technological innovation and practical applications, and meet the growing demand of the market through continuous technological improvement.Under the joint promotion of policy guidance and market demand, the transmission equipment industry is ushering in unprecedented development opportunities. By continuously introducing advanced manufacturing technology and optimizing product design, the overall technical level of the industry will be significantly improved, providing strong support for the in-depth development of intelligent manufacturing.