Research and development of bearings for “robot high-precision reducer”

• Research topic:
  Research and development of bearings for "robot high-precision reducer"
• Cooperation unit:
  Zaozhuang Beihang Machine Tool Innovation Research Institute Co., LTD
• Research and development achievements:
  In the field of industrial robots and intelligent robots, "refuse to rely on imports to gradually realize localization".
• Research:
  In cooperation with Beihang Zaozhuang Machine Tool Research Institute, the robot bearing was developed (the specific model and parameters are confidential). This project, in January 2022, the establishment of a research group, by the other deputy general manager, Dr. Cui Chuanhui, expert Zhang Liming, shaft research Institute Fang Lu Longfei three joint research, from the drawing design, forging, grinding and super fine grinding process plan to determine, made a lot of meticulous research, process improvement, the first batch of bearing samples, in September 2022 finally successful trial production. The sample bearing has been tested by Shandong Luoxiang Institute of Testing and testing, and the technical parameters have met the design requirements. All the properties meet the requirements of the robot.

In close cooperation with Zaozhuang Beihang Machine Tool Innovation Research Institute Co., LTD., Hebei Bearing Industry Technology Research Institute has successfully developed high-precision reducer bearings suitable for industrial robots and intelligent robots. The project has been launched since the beginning of 2022, and the research team composed of Dr. Cui Chuan-hui, expert Zhang Liming and our expert Lu Longfei is responsible for it. Through the in-depth research and continuous improvement of drawing design, blank forging, grinding and super finishing process, the research group has overcome a number of technical difficulties.

By September 2022, the first batch of bearing samples will be successfully trial-produced. The sample bearing has been strictly tested by Shandong Luoxiang Testing and Testing Department, and all the technical parameters have reached the preset design requirements, and has performed well in the performance test, meeting the high standard requirements for robot use. This achievement marks an important breakthrough in the field of high-precision bearings, and is of great significance for promoting the localization process of domestic robot core components.