The hottest Sany 863 project passed the acceptance

Sany 863 project has passed the acceptance of the Ministry of science and technology

Guide: Recently, the 863 project remote monitoring and maintenance application system of concrete pump truck led by Sany Heavy Industry has passed the acceptance organized by the Ministry of science and technology. The project was led by Sany Heavy Industry and jointly completed by Tsinghua University, Central South University, Huazhong University of science and technology and Hunan University. The subject passes the test of 37m

this project was led by Sany Heavy Industry and compared with traditional petroleum based products, which was jointly completed by Tsinghua University, Central South University, Huazhong University of science and technology and Hunan University. Through the research on the boom structure of 37m, 46m, 48m and 56m pump trucks, the subject has overcome the core key technologies such as vibration reduction of concrete pump trucks, anti overturning of concrete pump trucks, monitoring of hydraulic and pumping systems, fault diagnosis and health analysis, and developed a new generation of special motion controller (SYMC) for construction machinery with completely independent brand of Sany Heavy Industry, remote monitoring and maintenance system of concrete pump trucks and many other intelligent products. At the same time, through the project, 2 doctoral students and 12 master students were trained, 24 invention patents were applied, 7 papers were included in EI, and 3 software copyrights were obtained

at present, the research results of the subject have been widely used in pump trucks and other construction machinery products produced by Sany Heavy Industry. Among them, the motion controller has completely replaced the import, with an additional output value of more than 7.9 billion yuan, which can reduce the maintenance cost. "The researchers also said that the cost is 3-5%

Keke put forward a 10 point harsh requirement for aluminum alloy materials: the maximum thickness of aluminum alloy forgings or pre stretched plates often needs to reach more than 150mm. Wang Qian, deputy director of the high technology research and development center of the Ministry of technology, commented after listening to the project report: "the project is well done and has produced huge economic benefits. I hope Sany will strengthen the promotion of achievements and form industry or national standards." Meng Guang, head of the project acceptance expert group and deputy director of the Shanghai Space Administration, also fully affirmed the results of the project

in recent years, Sany Heavy Industry has undertaken 6 national 863 Program projects in the field of intelligent construction machinery. The infringement of hazardous materials on human body has been quite serious, and the smooth implementation of this series of topics has improved the intelligent level of China's construction machinery, broken the monopoly of foreign countries on intelligent core components, and established a new model of industry development. (Sany Hewei)