Qiang Sun

Title: Innovations by Qiang Sun: Pioneering Rotary Installation Tools and Rivets

Introduction

Qiang Sun, an inventive mind based in Novi, MI, has made significant contributions to the field of fastening technology. With a total of two patents to his name, Sun's inventions showcase his commitment to enhancing manufacturing processes and improving overall performance in tool design.

Latest Patents

Among his recent innovations, Qiang Sun has developed rotary installation tools for clinch fasteners. These tools intricately hold tooling within the nose of a rotary punch. As the tool is rotated and applied against a workpiece, a fastener held within the tool becomes securely affixed. Notably, the rotary tools feature displacers that non-destructively deform and reshape the workpiece without the loss of material. Sun's design incorporates various displacer types, including tapered and arcuate displacers that work in conjunction, as well as spherical displacers, which may be either fixed or rotatable, much like caged ball bearings. Additionally, his full-circle displacer ring boasts a wobbling action that enhances its efficacy against the workpiece.

Furthermore, Sun's innovative rivet design introduces a main body featuring a first and a second end, where the latter is equipped with a lateral wall that extends circumferentially. The core part located at the second end is crucial during operation, as it effectively presses against the workpieces, allowing for the outward flow of materials. This clever construction creates an accommodation space between the core and the lateral wall, facilitating effective deformation of the lateral wall as the rivet operates.

Career Highlights

Qiang Sun is currently affiliated with Penn Engineering & Manufacturing Corporation, where he continues to drive innovation in fastener technology. His work plays a critical role in advancing techniques used in various manufacturing sectors, cementing his status as a notable inventor in his field.

Collaborations

Sun has had the opportunity to collaborate with talented coworkers like Shengbao Cai and Yong Wu, further enhancing the innovative environment at Penn Engineering & Manufacturing Corporation. These partnerships are instrumental in fostering creativity and efficiency, resulting in the development of cutting-edge technologies.

Conclusion

Qiang Sun's inventive spirit and dedication to innovation exemplify the impact of modern engineering in manufacturing processes. His patents for rotary installation tools and rivets represent a leap forward in fastening technologies, contributing to improved productivity and operational efficacy in various applications. As he continues to develop new solutions, the industry can look forward to more of Sun's groundbreaking inventions.