Location History:
- Liaoning, CN (2021 - 2023)
- Dalian, CN (2022 - 2023)
Company Filing History:
Years Active: 2021-2023
Title: Innovations of Wei Du in Thin-Walled Tubular Parts
Introduction
Wei Du is a prominent inventor based in Liaoning, China, known for his significant contributions to the field of manufacturing and materials engineering. He holds a total of four patents, showcasing his innovative approaches to creating specialized components.
Latest Patents
One of his latest patents is titled "Method for forming large-diameter special-shaped cross section thin-wall tubular part." This method utilizes a tailor welded barrel blank as the original material for forming large-diameter tubular parts. After achieving the desired shape, the original weld joint is removed, and a butt joint tailor welding is performed on the tubular part again. This process eliminates the need to consider the microstructure consistency of the weld joint and the base metal during forming and thermal treatment.
Another notable patent is "Method for preparing thin-walled preforms by laser metal deposition and follow-up rolling." This innovation addresses challenges in existing laser metal deposition technology, particularly in preparing thin-walled preforms with wall thicknesses less than 2 mm. It improves surface quality and accuracy by mitigating issues caused by interlayer overlapping and residual stress during the printing process.
Career Highlights
Wei Du is affiliated with Dalian University of Technology, where he continues to advance research in manufacturing technologies. His work has garnered attention for its practical applications in various industries, particularly in the production of specialized components.
Collaborations
Wei Du collaborates with notable colleagues, including Zhubin He and Jiangkai Liang, contributing to a dynamic research environment that fosters innovation and development in their field.
Conclusion
Wei Du's innovative patents and contributions to manufacturing processes highlight his role as a leading inventor in the field. His work not only addresses existing challenges but also paves the way for future advancements in materials engineering.