Bin Niu

Title: Innovations of Bin Niu in Drilling Technology

Introduction

Bin Niu is a notable inventor based in Liaoning, China. He has made significant contributions to the field of drilling technology, particularly in the development of tools designed for carbon fiber reinforced polymers (CFRP). His innovative approach has led to advancements that improve drilling performance while minimizing damage to materials.

Latest Patents

Bin Niu holds a patent for a "Sawtooth structure with reversed cutting function and its drill series." This invention presents a unique sawtooth structure that is helically arranged around the axis of the drill. The design includes both left-hand and right-hand helix sawtooth structures, which are effective in reducing delamination and burr defects during drilling. The tools developed from this patent, including double point angle drills, twist drills, and stepped drills, are capable of achieving CFRP holes with minimal defects. This innovation not only enhances drilling performance but also extends tool life and reduces costs.

Career Highlights

Bin Niu is affiliated with Dalian University of Technology, where he continues to engage in research and development in drilling technologies. His work has garnered attention for its practical applications in various industries that utilize CFRP materials.

Collaborations

Some of his notable coworkers include Zhenyuan Jia and Fuji Wang, who have contributed to the research and development efforts alongside him.

Conclusion

Bin Niu's innovative contributions to drilling technology, particularly through his patented sawtooth structure, demonstrate his commitment to advancing engineering solutions. His work not only addresses current challenges in drilling CFRP but also sets the stage for future innovations in the field.