Since 2014, Guohua Intelligent has been continuously focusing on the forward research and theoretical research of precision harmonic reducer tooth profiles, insisting on deepening the research and development of precision transmission components, and successfully independently developing core products such as humanoid robot rotary joints and linear joints.
In terms of harmonic reducers, breakthroughs have been made in key technologies such as structural design, forward design of tooth profiles, simulation analysis, accuracy modeling, and comprehensive performance testing. Four major series, GHHS, GHHD, GHCS, and GHCD, have been developed, totaling over a hundred high-performance harmonic reducer products. The product performance is superior to similar foreign products.
In terms of planetary roller screws, breakthroughs have been made in the manufacturing technology of small pitch threads, the process and technology of high hardness thread particle shot peening, performance evolution analysis and life prediction technology, and comprehensive testing technology. Differential and reverse series products have been developed. The company's series of products have passed authoritative third-party testing, and the key performance indicators have reached the leading level in China.
With years of positive R&D experience and technological accumulation, the Guohua Intelligent team has successfully applied for over 50 invention patents, more than 10 utility model patents, and over 40 software copyrights in the field of robot core transmission components, and participated in the writing of 10 national and group standards. At the same time, the company has also won multiple honors such as "National High tech Enterprise", "Specialized, Refined, Unique and New Small and Medium sized Enterprise", "Innovative Small and Medium sized Enterprise", and "Leading Enterprise in Robot Drive Control Technology in Shandong Province". In addition, the company has also been awarded honors such as "Qingdao Postdoctoral Innovation Practice Base" and "Qingdao Robot Precision Drive Control Technology Expert Workstation". The company has established close industry university research cooperation relationships with well-known universities such as Zhejiang University, Chongqing University, and Beijing Institute of Technology. In terms of achievement transformation, the company's products have been widely applied in multiple leading humanoid robot enterprises, promoting the innovative development of the core component industry of humanoid robots in China.
