Precision reducer is the most important functional component in industrial robots, and it is also one of the bottlenecks restricting the development of China's robot industry.
The research and development of cycloidal envelope precision reducer is based on the design principle of cycloidal pinwheel planetary mechanical transmission. The theory of meshing of cycloidal envelope and planetary transmission is established. The involute cylindrical gear planetary reducer and cycloidal envelope are selected. The secondary speed reduction structure of the reducer greatly improves the manufacturing precision, transmission efficiency, sensing torque and bearing capacity of the reducer, reduces the body volume and weight, and reduces the manufacturing cost. He can act on the robot's mobile base, running boom, walking, heavy-duty rotation, intelligent conversion and other joint parts. It is widely used in the intelligent cutting of robots in the fields of aerospace, defense, electronics, medical equipment and so on. Welding, spraying, and packaging complex and difficult operations to improve work efficiency. At present, 13 patents have been granted, and the scientific and technological achievements have been appraised. The overall technology is at the leading level in China, and the core technology has reached the international advanced level of similar products. It is of great significance to promote the transformation of China's robot industry from technology introduction to independent innovation.
