Xu Li

Title: Innovations by Inventor Xu Li in Dalian, China

Introduction

Xu Li is a notable inventor based in Dalian, China, recognized for his contributions to engineering and manufacturing. With a prolific career, he holds a total of three patents, showcasing his innovative approach to solving complex problems in the field of machining and thermal management.

Latest Patents

Among his latest inventions is the "In-situ freezing machining method for integrated thin-walled array structure." This groundbreaking method involves several key processes, including cutting the area among cups, machining the outer walls of a cup array, and executing in-situ freezing machining of the inner walls. By incorporating this method, Xu Li successfully minimizes errors typically caused by repeated fixture installations while ensuring efficient refrigeration and stability during machining.

Another significant patent is the "Method for determining the preload value of the screw based on thermal error and temperature rise weighting." This method combines thermal behavior testing with mathematical modeling to ascertain the optimal preload value of screws. By meticulously considering thermal errors and temperature rise, Xu Li enhances the processing accuracy and lifespan of moving components within machinery.

Career Highlights

Xu Li is affiliated with Dalian University of Technology, where he continues to innovate and contribute to advancements in engineering. His work has a significant impact on machine tool processing accuracy and operational stability, reflecting his commitment to excellence in his field.

Collaborations

Throughout his career, Xu has collaborated with esteemed professionals such as Kuo Liu and Yongqing Wang. Their teamwork exemplifies a strong commitment to advancing technology and refining machining processes.

Conclusion

In conclusion, Xu Li's contributions to machining innovation through his patents have made a significant impact within the engineering community. His dedication to improving process accuracy and reducing errors demonstrates the importance of continuous innovation in technology. As he continues to develop new ideas, Xu Li stands as a prominent figure in the realm of patents and inventions, paving the way for future advancements.