As a model enterprise integrating production, education and research, Sunward Intelligent has been continuously uniting high-quality talents in universities to realize the integrated development of industry, science and education, and jointly carry out industry-leading research topics. In recent years, in terms of industry-university-research cooperation, Sunward Intelligent has continuously achieved gratifying results, while also providing strong support for the company's high-quality and rapid development.

Sunward Intelligent Postdoctoral Station Launches Key Technology Research of Digital Twin of Rotary Drilling Rig Engine

On September 6, Tang Qijun, a postdoctoral fellow jointly cultivated by Hunan Agricultural University and Sunward Intelligent, gave a topic presentation in Sunward Industrial City with the topic of "Research on Key Technologies of Digital Twins for Construction Machinery Engines".

It is reported that the research direction of Tang Qijun this time is "Research on the key technology of the digital twin of the rotary drilling rig engine". The project will carry out scientific research on the digital twin technology of construction machinery engines from the aspects of engine parameter measurement, performance simulation, and data analysis during the construction of the rotary drilling rig, and finally realize the improvement of the engine digital twin and working performance.

In March 2021, Sunward's "Rotary Drilling Rig Digital Prototype and Twin Technology Technology Research Project" was selected as one of the top ten technical research projects in Hunan Province in 2021. Tang Qijun's project research is expected to promote the application of digital twin technology in high-end construction machinery equipment, and promote the digital transformation and upgrade of the equipment manufacturing industry.

Hunan Agricultural University post-doctoral co-supervisors Professor Jiang Ping, Professor Sun Songlin, corporate advisor Zhang Daqingzheng, senior engineer Zhang, and researcher Zhao Hongqiang of Central South University and other relevant experts participated in the review meeting. Professor Zhu Jianxin presided over the review meeting.

Wang Binhua, a postdoctoral fellow jointly cultivated by Chang'an University and Sunward Intelligent, was successfully held

Due to the complex and changeable working load of excavators, under long-term action, fatigue damage occurs to each working device. This situation restricts the further improvement of the overall level of domestic excavators. Wang Binhua, a postdoctoral fellow jointly cultivated by Chang'an University and Sunward Intelligent, carried out the subject research of "Research on Fatigue Life Prediction Methods of Key Components of Construction Machinery" during his stay at the station. On September 7, Wang Binhua's outbound review meeting was successfully held in Shanhe Industrial City.

Wang Binhua's research focused on the fatigue reliability of the excavator's working device. This new research result provides a theoretical basis and data basis for the optimization design of excavator structural parts from the perspective of fatigue. It also provides technical support for the reliability test and inspection of excavators, and promotes the improvement of the reliability of earth-moving machinery. , The ultimate goal of extending the service life, and energy saving and emission reduction.

Professor Lu Pengmin, a post-doctoral co-supervisor of Chang'an University, Professor Lu Jiwu of Hunan University, Professor Qinghua He, chairman of the company Sunward Intelligent, and senior engineer Zhang Daqingzheng attended the meeting. Professor Zhu Jianxin presided over this outbound review meeting.Editor/Baohongying